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body{background:#eee; font-family:'Nunito',sans-serif!important;}
table.fancy tr:nth-child(odd) { background-color:#f9f9f9; }
.bg-light{background:#eee !important;}
.tutorial-content ul li{padding: 3px 0px;color: #000;}
.tutorial-content ol li{padding: 3px 0px;color: #000;}
:root{--bs-green-rgb: 13, 186, 75; --bs-grey-rgb: 238, 238, 238;}
.top-banner{max-width:100%; width:100%; min-height:115px;}
a:hover{color: #40a944;}
.back-top{background: #40a944; color: #f5f7f9;}
.back-top:hover{background:#068b36; color:#f5f7f9;}
/*.navbar-expand-xl .navbar-brand .navbar-brand-item{height:65px; width:100%;}*/
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.btn-green-hard{color:#fff; background-color:#40a944;}
.btn-green-hard:hover{color:#40a944; background-color:rgba(13, 186, 75, .1);}
.btn-green-soft{color:#000; background-color: rgba(13, 186, 75, .1);}
.btn-green-soft:hover{color:#fff!important; background-color:#40a944;}
.btn-white-soft{color:#000; background-color: rgba(255, 255,255, 1);}
.btn-white-soft:hover{color:#fff!important; background-color:#40a944!important;}
a.btn-green-shadow{-webkit-transition:all 0.3s ease-in-out; transition:all 0.3s ease-in-out; color:#fff!important; background-color:#40a944;}
a.btn-black-shadow:hover{-webkit-transition: all 0.3s ease-in-out; transition:all 0.3s ease-in-out; color:#fff!important; background-color:#40a944;}
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.btn-grey-border:hover{color:#fff!important;}
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.btn-primary:hover{color:#fff!important;}
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.library-sprite .dbms a{background-position:-200px -70px;}
.library-sprite .networking a{background-position:-264px -70px;}
.library-sprite .html a{background-position:-330px -65px;}
.library-sprite .css a{background-position:-395px -65px;}
.library-sprite .javascript a{background-position:-458px -65px;}
.library-sprite .php a{background-position:-528px -65px;}
.library-sprite .angularjs4 a{background-position:-588px -65px;}
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/* media queries */
@media (max-width: 1199.98px){
   .navbar-expand-xl .navbar-brand .navbar-brand-item{height:50px; width:auto;}
}
@media (min-width: 1200px){
	.navbar-expand-xl .navbar-brand .navbar-brand-item{width:240px!important; height:50px; display:block;}
	header.navbar-sticky-on .navbar-brand .navbar-brand-item{height:100%; width:auto;}
	header.navbar-sticky-on .navbar-brand{padding-top:0px; padding-bottom:0px;}
}

@media (min-width: 324px) {
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	.nav-xs-login{display:inline;}
	.nav-login{display:none;}
	.tutorial-menu form, .tutorial-home-menu form{display:grid;}
	.course-content{width:72%;}
	.course-sidebar{width:28%;}
	.nav-item span{display:none;}
	.top-nav-links{display:flex;}
	.top-nav-social{display:none!important;} 
	.nav-link span{display:inline-block;}
	.mui-col-md-4{-webkit-box-flex:0; -ms-flex:0 0 auto; flex:0 0 auto; width:100%;}
	.library-banner{display:none;}
	#mainContent a .btn-mt{width:48%;}
	.engineering-title{font-size:1rem;}
	.tocMenu{position:fixed; left:0px; width:80%; margin:0px; padding:0px 0px; top:0px; bottom:0px; background:#eee!important; z-index:9999; box-shadow:4px 0px 5px #ddd;}
	.tocMenu .toc-nav{min-height:690px; max-height:730px; overflow:auto;}
	.tocMenu .card-body{padding:0rem .25rem;}
	.h-sm-200px{background:transparent!important; height:125px!important;}
	.tns-slide-cloned:nth-child(2){display:none;}
	.tns-slide-cloned:nth-child(3){display:none;}
	.hero-wrapper{min-height:175px;}
	.mobile-learning-img{display:none;}
	ul.foot-ul-li li{width:49%; text-align:center;}
}
@media (min-width: 576px) {
	.container-sm, .container{max-width:98%;}
	.mpc-10{margin-top:10%;}
	#google-right-ads{display:none;}
	.nav-xs-login{display:none;}
	.nav-login{display:inline;}
	.tutorial-menu form, .tutorial-home-menu form{display:grid;}
	.course-content{width:72%;}
	.course-sidebar{width:59%;}
	.nav-item span{display:none;}
	.top-nav-links{display:flex}
	.top-nav-social{display:none!important;}
	.nav-link span{display:inline-block;}
	.mui-col-md-4{-webkit-box-flex:0; -ms-flex:0 0 auto; flex:0 0 auto; width:33.333%;}
	.library-banner{display:none;}
	#mainContent a .btn-mt{width:24%;}
	.engineering-title{font-size:1rem;}
	.tocMenu{position:fixed; left:0px; width:80%; margin:0px; padding:0px 0px; top:0px; bottom:0px; background:#eee!important; z-index:9999; box-shadow:4px 0px 5px #ddd;}
	.tocMenu .card-body{padding:0rem .25rem;}
	.tocMenu .toc-nav{min-height:690px; max-height:730px; overflow:auto;}
	.h-sm-200px{background:transparent!important; height:175px!important;}
	.tns-slide-cloned:nth-child(2){display:inline-block;}
	.tns-slide-cloned:nth-child(3){display:inline-block;}
	.hero-wrapper{min-height:215px;}
	.mobile-learning-img{display:none;}
	ul.foot-ul-li li{width:49%; text-align:center;}
}
@media (min-width: 768px) {
	.container-md, .container-sm, .container{max-width:98%;}
	.navbar-expand-xl .navbar-toggler-toc{display:none;}
	.mpc-10{margin-top:5%;}
	#google-right-ads{display:none;}
	#tocCollapse{display:inline;}
	.nav-xs-login{display:none;}
	.nav-login{display:inline;}
	.tutorial-menu form, .tutorial-home-menu form{display:grid;}
	.course-content{width:72%;}
	.course-sidebar{width:28%;}
	.nav-item span{display:none;}
	.top-nav-links{display:flex;}
	.top-nav-social{display:none!important;}
	.nav-link span{display:inline-block;}
	.mui-col-md-4{-webkit-box-flex:0; -ms-flex:0 0 auto; flex:0 0 auto; width:33.33333333%;}
	.library-banner{display:block;}
	#mainContent a .btn-mt{width:24%;}
	.engineering-title{font-size:1.2rem;}
	.tocMenu{position:initial; left:initial; width:33.33333333%; margin:initial; padding:initial; top:initial; bottom:0px; background:transparent!important; min-height:initial; max-height:initial; overflow:initial; z-index:initial; box-shadow:initial;}
	.tocMenu .card-body{padding:1rem .85rem;}
	.tocMenu .toc-nav{min-height:inherit; max-height:inherit; overflow:inherit;}
	.h-sm-200px{background:transparent!important; height:275px!important;}
	.tns-slide-cloned:nth-child(2){display:inline-block;}
	.tns-slide-cloned:nth-child(3){display:inline-block;}
	.hero-wrapper{min-height:385px;}
	.mobile-learning-img{display:block;}
	ul.foot-ul-li li{width:49%; text-align:center;}
}
@media (min-width: 992px) {
	.container-lg, .container-md, .container-sm, .container{max-width:98%;}
	.navbar-expand-xl .navbar-toggler-toc{display:none;}
	.mpc-10{margin-top:4%;}
	#google-right-ads{display:none;}
	#tocCollapse{display:inline;}
	.nav-xs-login{display:none;}
	.nav-login{display:inline;}
	.tutorial-menu form, .tutorial-home-menu form{display:flex; justify-content:space-between;}
	.course-content{width:72%;}
	.course-sidebar{width:28%;}
	.nav-item span{display:none;}
	.top-nav-links{display:flex;}
	.top-nav-social{display:inline-flex!important;}
	.nav-link span{display:inline-block;}
	.library-banner{display:block;}
	#mainContent a .btn-mt{width:24%;}
	.engineering-title{font-size:1.5rem;}
	.tocMenu{position:initial; left:initial; width:initial; margin:initial; padding:initial; top:initial; background:transparent!important; min-height:initial; max-height:initial; overflow:initial; z-index:initial; box-shadow:initial;}
	.tocMenu .card-body{padding:1rem .85rem;}
	.tocMenu .toc-nav{min-height:inherit; max-height:inherit; overflow:inherit;}
	.h-sm-200px{background:transparent!important; height:275px!important;}
	.tns-slide-cloned:nth-child(2){display:inline-block;}
	.tns-slide-cloned:nth-child(3){display:inline-block;}
	.hero-wrapper{min-height:385px;}
	.mobile-learning-img{display:block;}
	ul.foot-ul-li li{width:auto; text-align:center;}
}
@media (min-width: 1200px) {
	.container-xl, .container-lg, .container-md, .container-sm, .container{max-width:96%;}
	.mpc-10{margin-top:4%;}
	#google-right-ads{display:block;}
	#tocCollapse{display:inline; margin-top:var(--bs-gutter-y);}
	.nav-xs-login{display:none;}
	.nav-login{display:inline;}
	.tutorial-menu form, .tutorial-home-menu form{display:flex; justify-content:space-between;}
	.course-content{width:72%;}
	.course-sidebar{width:28%;}
	.nav-item span{display:inline-block;}
	.top-nav-links{display:flex;}
	.top-nav-social{display:inline-flex!important;}
	.library-banner{display:block;}
	#mainContent a .btn-mt{width:24%;}
	.engineering-title{font-size:1.65rem;}
	.tocMenu{position:initial; left:initial; width:25%; margin:initial; padding:initial; top:initial; background:transparent!important; min-height:initial; max-height:initial; overflow:initial; z-index:initial; box-shadow:initial;}
	.tocMenu .card-body{padding:1rem 1.25rem;}
	.tocMenu .toc-nav{min-height:inherit; max-height:inherit; overflow:inherit;}
	.h-sm-200px{background:transparent!important; height:275px!important;}
	.tns-slide-cloned:nth-child(2){display:inline-block;}
	.tns-slide-cloned:nth-child(3){display:inline-block;}
	.hero-wrapper{min-height:385px;}
	.mobile-learning-img{display:block;}
	ul.foot-ul-li li{width:auto; text-align:center;}
}
@media (min-width: 1400px) {
	.container-xxl, .container-xl, .container-lg, .container-md, .container-sm, .container{max-width:1400px;}
	.mpc-10{margin-top:4%;}
	#google-right-ads{display:block;}
	#tocCollapse{display:inline; margin-top:var(--bs-gutter-y);}
	.nav-xs-login{display:none;}
	.nav-login{display:inline;}
	.tutorial-menu form, .tutorial-home-menu form{display:flex; justify-content:space-between;}
	.course-content{width:72%;}
	.course-sidebar{width:28%;}
	.nav-item span{display:inline-block;}
	.top-nav-links{display:flex;}
	.top-nav-social{display:inline-flex!important;}
	.library-banner{display:block;}
	#mainContent a .btn-mt{width:24%;}
	.engineering-title{font-size:1.65rem;}
	.tocMenu{position:initial; left:initial; width:initial; margin:initial; padding:initial; top:initial; background:transparent!important; min-height:initial; max-height:initial; overflow:initial; z-index:initial; box-shadow:initial;}
	.tocMenu .card-body{padding:1rem .85rem;}
	.tocMenu .toc-nav{min-height:inherit; max-height:inherit; overflow:inherit;}
	.h-sm-200px{background:transparent!important; height:275px!important;}
	.tns-slide-cloned:nth-child(2){display:inline-block;}
	.tns-slide-cloned:nth-child(3){display:inline-block;}
	.hero-wrapper{min-height:385px;}
	.mobile-learning-img{display:block;}
	ul.foot-ul-li li{width:auto; text-align:center;}
}
/* end of media queries */  

/* tutorials library htm page css */
.fs-user-size{font-size:30px;}
.mui-col-md-3{display:inherit!Important; min-width:288px Important;}
.mui-col-md-4{min-width:288px!Important;}
.mui-col-md-2{display:inherit!Important;}
.categories{top:-8px!important;}
@media screen and (max-width: 1155px){ .mui-col-md-3{width:50%!Important;}  .home-intro-sub .mui-col-md-2{width:25%!important;}
}
@media screen and (max-width: 768px){
   .mui-col-md-3{width:99%!Important;}
   .home-intro-sub p{text-align:center!important;}
   .home-intro-sub h2{text-align:center!important;}
   .home-intro-sub .mui-col-md-2{width:100%!important; text-align:center;}
}
/* end of tutorials library htm page css */

/* css for library individual page */
.engine-tutor-icon{font-size:22px; color:#333; margin:3px 2px 0px -8px!important;}
.dropdown-item{font-weight:normal; color:#000;}
#mainContent img{ max-width:100%; display:block; margin:0 auto; clear:both; border:0px;}
.library h1{font-size:28px; font-weight:normal;}
.library h2{font-size:23px; font-weight:normal;}
ul.toc{margin:0; padding:0;}
ul.toc li.heading{background:#016652; color:#fff; margin:4px 0px; padding:15px 0 15px 15px;}
ul.toc li.heading:hover{cursor:auto!important;}
ul.toc li.sreading{background:#aaa; color:#fff; margin:4px 0px; padding:15px 0 15px 15px;}
ul.toc li a.videolink{background:none!important; color:#000; font-size:15px; padding:0px 0px 0px 0px; margin:0px 0px 0px 0px; list-style:none;}
ul.toc li a.videolink img{width:100%; width:296px;}
ul.toc li a{background:url(../images/list-icon.png)no-repeat 5px 4px; color:#000; font-size:15px; padding:2px 23px; margin:0px 0px 0px 5px; list-style:none; display:inline-block;}
ul.toc li{display:block; padding:5px 0px; margin:0px; list-style:disc; border-bottom:1px dotted #bbb;} 
ul.toc li:hover{background:#dedede;}
ul.toc li.sreading:hover{background:#aaa;}
ul.maths{margin:0; padding:0;}
ul.maths li.a{background-color:#e6e6e6; border:0!important; position:relative; display:block; width:auto; padding:0px 0px 0px 23px;}
ul.maths li a{background-color:#e6e6e6; border:0!important; position:relative; display:block; width:auto; padding:5px 5px 5px 25px; margin:0px; line-height:20px;}
ul.maths>li{margin:0px 0px 2px 0px; padding:0; border:0!important; position:relative; display:block;}
ul.submenu li{padding:0px; line-height:22px!Important; display:list-item; border-bottom:none;}
ul.submenu li a{padding:0px; line-height:22px!Important;}

.maths>li:hover{background:none;}
ul.submenu>li a{background:none!important; border-bottom:0!important; color:#000; padding-left:0px!important; text-decoration:none; line-height:28px!important;}
ul li ul.submenu{background:none!important; margin:0px 0px 0px 0px!important; padding:5px 0px 5px 0px!important;}
ul li ul.submenu li{background:#eee; margin:0px 0px 0px 40px; padding:0px 0px 0px 5px;}
ul li ul.submenu li:hover{background:#dedede;}
/*ul.toc li:hover{background:#e5e7e9;}*/
.google-bottom-ads{margin:0 auto; padding:10px; margin-bottom:20px; text-align:center;}
.google-bottom-ads img, .google-bottom-ads iframe{width:100%; max-width:100%;}
.btn-library-link{padding:5px 14px; border:1px solid #cec9c9;}
.data-sticky{position:sticky; top:35px;}
.fs-6{font-size:0.7375rem!important;}
.btn-library-link a{font-size:.82rem; color:rgb(0,0,0,.70);}
.dropdown-item.active, .dropdown-item:active{background-color:rgba(0, 0, 0, 0.09); font-weight:normal; color:#333; text-decoration:none;}
.dropdown-item:hover, .dropdown-item:focus{color:#333; background-color:rgba(0, 0, 0, 0.09);}
.data-sticky{position:sticky; top:35px;}
.btn-round.btn-sm i, .btn-group-sm > .btn-round.btn i{font-size:0.8rem;}
/* end of css for library individual page */

/* css for login */
.navbar-toggler-toc{font-size:26px; background:transparent; border:none;}
.bg-google{background:#dd4b39; padding:0.5rem .5rem;}
.bg-google:hover{background:#dd4b39;}
.bg-facebook{background-image:linear-gradient(#5B7BD5, #4864B1); background:#5d82d1; padding:0.5rem .3rem;}
a.bg-google:hover, a.bg-facebook:hover{color:#fff;}
.input-group-lg > .form-control, .input-group-lg > .form-select, .input-group-lg > .input-group-text, .input-group-lg > .btn{padding:0.5rem .5rem; outline:none;}
.fs-7{font-size:0.755em;}
input:-webkit-autofill, textarea:-webkit-autofill, select:-webkit-autofill{-webkit-text-fill-color:#fff!important;}
u{text-decoration:none;}
.text-primary-hover a:hover{color:#40a944!important;}
.btn-green{color:#fff; background-color:#40a944; border-color:#40a944;}
.btn-green:hover{color:#fff; background-color:#40a944; border-color:#40a944;}
.input-group-lg > .form-control, .input-group-lg > .form-select, .input-group-lg > .input-group-text, .input-group-lg > .btn{font-size:.85rem; resize:none; outline:none;}
a{color:#313131; text-decoration:none;}
.form-label{margin-bottom:0rem;}
/* end of css for login */

/* course player */
video{background-size:cover; display:table-cell; vertical-align:middle; width:100%; height:60vh; background-color:#252531;}
a.play-preview-video{background:#40a944; color:#fff; position:relative; z-index:9;}
a.play-preview-video:hover{color:#f6f6f6;}
.btn-danger-soft{color:#fff; background-color:rgb(177 181 178 / 50%);}
.btn-danger-soft:hover{color:#fff; background-color:#919195;}
ul.course-modal-ul{position:relative; overflow:auto;}
ul.course-modal-ul a li{font-size:14px; text-align:left; list-style:none; padding:0px 0px 0px 10px; margin-bottom:1px; line-height:38px; border-bottom:1px solid #eee;}
ul.course-modal-ul a li.course-model-active{background:rgb(0,0,0,.08);}
ul.course-modal-ul a li:hover{background:rgb(0,0,0,.08);}
.vh-100{height:100%!important;}
.nav-pills-bg-soft{background-color:transparent; border-bottom:1px solid rgb(241 241 241);}
.nav-pills-bg-soft .nav-link{color:#8d8d8d;}
.nav-pills .nav-link.active, .nav-pills .show > .nav-link{background-color:transparent; color:#40a944; border-bottom:2px solid #40a944; border-radius:0px;}
.nav-pills .nav-link.active:hover, .nav-pills .show > .nav-link:hover{color:#40a944;}
.nav-bookmark{background:#fff; position:absolute; z-index:99; border-bottom-right-radius:.325rem; border-top-right-radius:.325rem; cursor:pointer;}
.nav-link:hover, .nav-link:focus{color:#40a944;}
.accordion-body .text-truncate{overflow:hidden!important;}
.text-truncate{overflow:inherit!important;}
.right-toc{position:fixed; right:0px;}
.course-sidebar{right:0px; z-index:99;}
.course-sidebar-0{width:0%; right:0px; z-index:99;}
.accordion{min-height:440px; max-height:490px; overflow:auto;}
.btn-round.btn-sm, .btn-group-sm > .btn-round.btn{height:20px; width:20px; line-height:20px;}
.navbar-light .navbar-nav .nav-link:hover, .navbar-light .navbar-nav .nav-link:focus{color: #40a944;}
ul.categories-menu{width:41rem; display:none;} 
ul.categories-menu li{width:13rem; float:left;}
.custom-scrollbar::-webkit-scrollbar{width:.5em;}
.custom-scrollbar::-webkit-scrollbar-track{border-radius:10px; -webkit-box-shadow:inset 0 0 6px rgba(0,0,0,0.3);}
.custom-scrollbar::-webkit-scrollbar-thumb {background-color:#40a944; outline:1px solid #40a944; border-radius:90px;} 
/* end of course player */

/* library individual page */
table.src{border:1px solid #d6d6d6; width:100%; border-collapse:collapse; vertical-align:top; margin-top:8px; margin-bottom:8px; background-color:#f7f7f7;}
table.src th{border-collapse:collapse; border:1px solid #d6d6d6; background-color:#eee; padding:5px; text-align:left;}
.nav-link{padding:0.25rem 0.60rem;}
.button-borders{display:flex; justify-content:space-between; border-top:1px solid #d6d6d6; border-bottom:1px solid #d6d6d6; padding:5px 0px 0px 0px; margin-bottom:5px;}
.tutorial-content{background:#fff; padding:15px;}
.tutorial-content h1{font-size:28px; font-weight:500; color:#303030;text-align:center; padding:15px 0px 15px 0px; margin:0px;}
.tutorial-content h1:nth-child(2){padding:35px 0px 20px 0px; margin:0px;}
.tutorial-content h2{font-size:23px; color:rgba(0,0,0); font-weight:500; text-align:left; padding:0rem; margin:1.25rem 0 0.225rem 0;}
.tutorial-content h3{font-size:20px; color:rgba(0,0,0,.87); font-weight:500; text-align:left; padding:.5rem 0rem 0rem 0rem; margin:0;}
.tutorial-content h4{font-size:17px; color:rgba(0,0,0,.87); font-weight:500; text-align:left; padding:.5rem 0rem 0rem 0rem; margin:0;}
.tutorial-content p{font-size:16px; color:#000; text-align:justify; margin:.5em 0em .6em 0em; padding:0; line-height:1.6;}
.tutorial-content ul.list{font-size:16px; margin:0px 0px 20px 45px; padding:0px;}
.tutorial-content ul.list li{color:#000; line-height:24px; margin:0px; padding:0px;}
.tutorial-content ul.list li p{margin:0px; padding:0px 0px 7px 0px;}
.tutorial-menu, .tutorial-home-menu{margin:0 0 .5rem 0;}
.mini-logo img{width:100%; border-top-left-radius:0.325rem!important; border-top-right-radius: 0.325rem !important;}
.cover{background-size:cover;}
.cover img.img-responsive{width:100%!important; max-width:100%!important; margin-top:0px!important; border-radius:0.5rem; -webkit-border-radius:0.5rem;}
.tp-btn{background:transparent; width:100%; color:rgb(0,0,0,.90); margin:0px 1px 9px 1px; padding:5px 8px; text-align:center; border:1px solid #cec9c9; border-radius:0.3rem; -webkit-border-radius:0.3rem;}
.tp-btn a{font-size:.82rem; color:rgb(0,0,0,.90);}
.tp-btn:hover{background:#eee;}
.pre-btn, .nxt-btn{background:transparent; font-size:0.90rem; color:#303030; font-weight:bold; margin-bottom:.25rem; padding:5px 14px; border-radius:0.3rem; -webkit-border-radius:0.3rem;}
.pre-btn a, .nxt-btn a{font-size:.90rem; color:#303030; font-weight:600;}
.pre-btn:hover, .nxt-btn:hover{background:#eee; color:rgb(0,0,0);}
.tutorial-content .table{background-color:transparent; border-collapse:collapse; border-spacing:0;}
.tutorial-content .table>thead>tr>th, .table>tbody>tr>th, .table>tfoot>tr>th, .table>thead>tr>td, .table>tbody>tr>td, .table>tfoot>tr>td{padding:8px; line-height:1.42857143; vertical-align:top; border-top:1px solid #ddd; border:1px solid #ddd;}
.tutorial-content .table td, .tutorial-content .table th{white-space:normal;}
/*ul.toc>li:not(.sreading):not(.heading):hover{background:#dedede;}*/
#stage{margin:25px 0px 25px 0px;}
#stage img{margin: auto !important;}
.bg-gray{background:#eee;}

html[data-theme=dark] body{background:#222529;}
html[data-theme=dark] ul.toc li.reading:hover{background:#aaa; color:#fff;}
html[data-theme=dark] ul.toc li a:hover{color:#f6f6f6;}
html[data-theme=dark] .bg-light{background:#222529!important;}
html[data-theme=dark] ul.toc li.heading{color:#fff!important;}
html[data-theme=dark] .tp-btn a, html[data-theme=dark] .tp-btn{font-size:.82rem; color:rgb(255,255,255);}
html[data-theme=dark] .tp-btn a:hover{color:#fafafa!important;}
html[data-theme-dark] .pre-btn a:hover, html[data-theme-dark] .nxt-btn a:hover{color:#cdcdcd!important;}
html[data-theme=dark] ul.maths li a{background-color:#1b1e21;}
html[data-theme=dark] ul.maths li ul.submenu li a{color:#fff;}
html[data-theme=dark] ul.toc li a{color:rgb(224,224,224);}
html[data-theme=dark] .tutorial-content h1{color:rgb(224,224,224);}
html[data-theme=dark] p{color:rgb(224,224,224);}
html[data-theme=dark] .tp-btn:hover{background:transparent; opacity:.9;}
html[data-theme=dark] .pre-btn:hover, html[data-theme=dark] .nxt-btn:hover{background:#464950!important; color:#fff!important;}
html[data-theme=dark] .pre-btn a, html[data-theme=dark] .nxt-btn a,  html[data-theme=dark] .tutorial-content h1, html[data-theme=dark] .tutorial-content h2, html[data-theme=dark] .tutorial-content h3{color:rgb(255,255,255)!important;}
html[data-theme=dark] a.pre-btn, html[data-theme=dark] a.nxt-btn{color:rgb(255,255,255);}
html[data-theme=dark] .tutorial-content ul.list li{color:rgb(255,255,255);}
html[data-theme=dark] ul.toc>li:not(.sreading):not(.heading):hover{background:#1b1e21;}
html[data-theme=dark] ul.maths li a:hover{background-color:#1b1e21; color:#fff;}
html[data-theme=dark] .Q p a{color:#fff!important;}
html[data-theme=dark] .Q a{color:#fff;}
html[data-theme=dark] .A{background-color:#1b1e21!important; border:1px solid #fafafa;}
html[data-theme=dark] .content-sub{background:#323640;} 
html[data-theme=dark] #divResourses p{color:rgba(255, 255, 255, .80);}
html[data-theme=dark] .btn-default a{color:#313131;}
html[data-theme=dark] .google-bottom-ads{color:#fff;}
html[data-theme=dark] section.toggle>label{background:#323640; color:#fff;}
html[data-theme=dark] .src td a{color:#313131;}
html[data-theme=dark] .tutorial-content .table{background-color:#323640!important;}
html[data-theme=dark] .Q div b{color:#fff;}
html[data-theme=dark] .search-box ul{background:#323640; border-top:1px solid #323640; border-right:1px solid #323640; border-left:1px solid #323640; border-bottom:1px solid #323640; box-shadow:1px 4px 5px #222529;}
html[data-theme=dark] .search-box ul a{color:#dddcdc;}
html[data-theme=dark] .search-box ul a li:hover{background:#000;}
html[data-theme=dark] .search-box ul li:hover{background:transparent; color:#dddcdc;}
html[data-theme=dark] .search-box ul li{border-bottom:1px solid #222529;}
html[data-theme=dark] .bg-body{background-color:#fff!important;}
html[data-theme=dark] .icons-svg, html[data-theme=dark] .price span{color:#fff!important;}
html[data-theme=dark] .btn-white{background:#323640; border-color:#323640;}
html[data-theme=dark] .nav-link{color:#fff;}
html[data-theme=dark] .price{color:#d1d1d1;}
html[data-theme=dark] .featured-box{background:#323640!important; border:1px solid #323640!important; box-shadow:none!important;}
html[data-theme=dark] ul.menu li a{color:#fafafa!important;}
html[data-theme=dark] .featured-box h4{background:#222529;}
html[data-theme=dark] .featured-box ul.menu li:hover{background:#2a2c31;}
html[data-theme=dark] .green-bg{background:#222529;}
html[data-theme=dark] .categories-menu li a{color:#f6f6f6;}
html[data-theme=dark] .course-card-body p a{color:#f6f6f6;}
html[data-theme=dark] .dropdown-item{font-weight:normal; color:#f6f6f6;}
html[data-theme=dark] .nav-link{color:#b9b9b9;}
html[data-theme=dark] .navbar-light .navbar-nav .nav-link{color:#b9b9b9;}
html[data-theme=dark] p a{color:#b9b9b9;}
html[data-theme=dark] td a{color:#b9b9b9;}
html[data-theme=dark] .table-bordered td a{color:#b9b9b9;}
html[data-theme=dark] .table td a{color:#b9b9b9;}
html[data-theme=dark] .src td a{color:#b9b9b9;}
html[data-theme=dark] .tutorial-content .table th{background:#232529;}
html[data-theme=dark] .pre-btn{background:#595959}
html[data-theme=dark] .nxt-btn{background:#595959}
html[data-theme=dark] blockquote{background-color:rgb(0 0 0); color:rgb(240 240 240);}
html[data-theme=dark] ul.toc li a.videolink img{width:400px;}
html[data-theme=dark] .home-intro-sub{background:#000;}
html[data-theme=dark] .home-intro-sub img{filter:invert(1);}
/* Codejar Starts */
html[data-theme=dark] .code-mirror {background:#323640!important; color:#eaeaea;}
html[data-theme=dark] .token.atrule, html[data-theme=dark] .token.attr-value, html[data-theme=dark] .token.keyword {color: #ff62f3;}
html[data-theme=dark] .token.property, html[data-theme=dark] .token.tag, html[data-theme=dark] .token.boolean, html[data-theme=dark] .token.number, html[data-theme=dark] .token.constant, html[data-theme=dark] .token.symbol, html[data-theme=dark] .token.deleted {color:#c97dff;}
/* Codejar Ends */
/* Pretty Print Starts Here */
html[data-theme=dark] pre{background:#323640!important; color:#eaeaea;}
html[data-theme=dark] .prettyprint{background:#323640!important; font-family:Menlo, "Bitstream Vera Sans Mono", "DejaVu Sans Mono", Monaco, Consolas, monospace; border:0!important; }
html[data-theme=dark] .pln { color: #eaeaea; }
html[data-theme=dark] ol.linenums { margin-top: 0; margin-bottom: 0; color: #969896; }
html[data-theme=dark] li.L0, html[data-theme=dark] li.L1, html[data-theme=dark] li.L2, html[data-theme=dark] li.L3, html[data-theme=dark] li.L4, html[data-theme=dark] li.L5, html[data-theme=dark] li.L6, html[data-theme=dark] li.L7, html[data-theme=dark] li.L8, html[data-theme=dark] li.L9 { padding-left: 1em; background-color: #000000; list-style-type: decimal; }
html[data-theme=dark] .str { color: #b9ca4a; }
html[data-theme=dark]  .kwd { color: #f66f8b; }
html[data-theme=dark]  .com { color: #969896; }
html[data-theme=dark]  .typ { color: #7aa6da; }
html[data-theme=dark]  .lit { color: #e78c45; }
html[data-theme=dark]  .pun { color: #eaeaea; }
html[data-theme=dark]  .opn { color: #eaeaea; }
html[data-theme=dark]  .clo { color: #eaeaea; }
html[data-theme=dark]  .tag { color: #d54e53; }
html[data-theme=dark]  .atn { color: #e78c45; }
html[data-theme=dark]  .atv { color: #70c0b1; }
html[data-theme=dark]  .dec { color: #e78c45; }
html[data-theme=dark]  .var { color: #d54e53; }
html[data-theme=dark]  .fun { color: #7aa6da; }
html[data-theme=dark] .tutorial-content{background:#000000;}
html[data-theme=dark]  #mainContent img{filter: invert(1);border:0px;}
html[data-theme=dark] .tutorial-content img{filter:invert(1);border:0px;}
html[data-theme=dark] .cover img, html[data-theme=dark] img{filter:grayscale(0)!important}
html[data-theme=dark] .MathJax{color:#ececec;}
html[data-theme=dark] .bg-white{background:#222529!important;}
html[data-theme=dark] .bg-white-banner{background:#000!important;}
html[data-theme=dark] .bg-gray{background:#000!important;}
html[data-theme=dark] .MathJax_Display{background:#323640;}
html[data-theme=dark] div.concept{background:#222529; border:1px solid #222529;}
html[data-theme=dark] div.excercise{background:#222529;}
html[data-theme=dark] div.problem{background:#000; color:#fff;}
html[data-theme=dark] div.solution{background:#000; color:#fff;}
html[data-theme=dark] .tutorial-content .table{color:#e0e0e0!important;}
html[data-theme=dark] .navbar-expand-xl .navbar-brand .navbar-brand-item{filter:invert(0)!important;}
html[data-theme=dark] .tutorial-content .table>thead>tr>th, html[data-theme=dark] .table>tbody>tr>th, html[data-theme=dark] .table>tfoot>tr>th, html[data-theme=dark] .table>thead>tr>td, html[data-theme=dark] .table>tbody>tr>td, html[data-theme=dark] .table>tfoot>tr>td{border:1px solid #676767!important;}
html[data-theme=dark] .current-chapter{background-color:#787878;}
html[data-theme=dark] .card, html[data-theme=dark] .card-footer{background-color:#040404;}
html[data-theme=dark] .lh-7{background-color:#161616!important; min-height:58px; border:2px solid #222529!important;}
html[data-theme=dark] .card .card-title a, html[data-theme=dark] .white-title{color:#b9b9b9!important;}
html[data-theme=dark] .btn-grey-border{background-color:#000!important; color:#b9b9b9!important; border:1px solid #222529;}
html[data-theme=dark] .btn-grey-border:hover{background-color:#000!important; color:#fafafa!important; border:1px solid #262626;}
html[data-theme=dark] .fb, html[data-theme=dark] .card .card-title{color:#b9b9b9!important;}
html[data-theme=dark] .bg-opacity-10{background:#121212!important;}
html[data-theme=dark] .stretched-link:hover{box-shadow:0px 0px 0px #bfbfbf!important;}
html[data-theme=dark] a.btn-green-shadow{-webkit-transition:all 0.3s ease-in-out; transition:all 0.3s ease-in-out; color:#b9b9b9!important; background-color:#040404;}
html[data-theme=dark] a.btn-green-shadow:hover{-webkit-transition:all 0.3s ease-in-out; transition:all 0.3s ease-in-out; color:#fafafa!important; background-color:#040404;}
html[data-theme=dark] .library-sprite a.btn-white-soft{background-color:#222529!important; color:#b9b9b9; width:auto; height:auto; margin:0px; border:1px solid #222529;}
html[data-theme=dark] .library-sprite a.btn-white-soft:hover{background-color:#222529!important; color:#fafafa; width:auto; height:auto; margin:0px; border:1px solid #222529;}
html[data-theme=dark] .mini-logo img{filter:invert(1)!important;}
html[data-theme=dark] .engine-tutor-icon{color:#b9b9b9;}
/* Pretty Print Ends Here */

.form-control::placeholder{color:#121212;}
.current-chapter{background-color: #b2b2b2;}
.code-output{color:#000;}
.categories-menu li a, .course-card-body p a{color:#333;}
._ap_apex_ad{margin:0px auto 10px auto!important;}
#stickyparent{position:sticky; top:10px; margin-top:25px;}

/* START - Courses Listing in Resource Section */
.course-card{background-color:#fff; font-family:'Nunito', sans-serif;}
.video-card{min-height:278px; padding:0px; margin:0px 0px 20px 0px; border:1px solid #eee; border-radius:4px; -moz-border-radius:4px;}
.course-card-thumbnail img{object-fit:unset;}
.course-card-thumbnail img{width:100%; height:120px; margin:0px 0px 10px 0px; border-top-left-radius:3pt; border-top-right-radius:3pt;}
.rounded-img{border-top-left-radius:3pt; border-top-right-radius:3pt; border-bottom-left-radius:0pt!important; border-bottom-right-radius:0pt!important;}
[class~=course-ebook-thumbnail] img{width:132px; height:172px;}
.ebook-course-card{min-height:317px; margin:0px 0px 20px 0px; padding:5px 0px; border:1px solid #eee; border-radius:4px;}
.course-card-body{min-height: 100px; padding: 0pt 3pt 0pt 3pt;}
.ebook-card-body{min-height: 100px; padding: 10pt 3pt 0pt 3pt;}
.ebook-course-card h4, .course-card-body h4{font-family:'Nunito', sans-serif; font-size:16px; height:37px; line-height:20px; font-weight:600; margin:0px 0px 3px 0px; padding:0px 0px 5px 0px; display:flex; align-items:flex-start; overflow:hidden;}
[class~=ebook-course-card] h4 a, [class~=course-card-body] h4 a {text-transform:capitalize;}
.content img {padding-bottom: 0px;}
#divResourses p{font-family:'Nunito', sans-serif; height:22px; line-height:22px; margin:.5em .2em .6em .2em; padding:0; text-align:justify; font-size:13px!important; white-space:nowrap!important; overflow:hidden;}
.tp-authors a, .tp-authors {font-size:12.5px; word-break:break-all;}
.tp-publishers{font-size:12.5px; margin-top:4px; margin-left:0px;}
.tp-publishers .fa-universal-access {padding-right: 3px !important;}
.ribbon-E span{position:relative; display:block; text-align:center; background:#4caf50; color:#fff; font-size:13px; line-height:1; padding:9px 0px 0px; border-top-right-radius:4px; width:75px;}
.ribbon-E{position:absolute; margin-top:-184px; margin-right:0px; margin-bottom:0px; margin-left:120px;}
.ribbon-E span:before{height:6px; width:6px; left:-6px; top:0; background:#3f8830; border-radius:8px 0px 0 0;}
.ribbon-E span:before,.ribbon-E span:after{position:absolute; content:"";}
.ribbon-E:after{position:absolute; content:""; width:0; height:0; border-left:42px solid transparent; border-right:34px solid transparent; border-top:10px solid #4caf50;}
.ribbon-V{position:absolute; margin-top:-137px; margin-right:0px; margin-bottom:0px; margin-left:120px; z-index:1;}
.ribbon-V span{position: relative; display: block; text-align: center; background: #9c27b0; color: #fff; font-size: 13px;
line-height: 1; padding: 9px 0px 0px; border-top-right-radius: 4px; width: 75px;}
.ribbon-V span:before{height:6px; width: 6px; left: -6px; top: 0; background: #3f0d48; border-radius: 8px 0px 0 0;}
.ribbon-V span:before, .ribbon-V span:after{position:absolute; content:"";}
.ribbon-V:after{position: absolute; content: ""; width: 0; height: 0; border-left: 42px solid transparent; border-right: 34px solid transparent; border-top: 10px solid #9c27b0;}
.btn-success{background:linear-gradient(to left, #3f8830, #46a033); color:#fff; text-align: center; padding: 3px 10px; margin: 0px; border:1px solid #3f8830; border-radius: 4px; -webkit-border-radius: 4px;}
.btn-success a{color: #fff; text-decoration: none;}
.btn-business{background:#26743a; font-size:15px; color:#fff; padding:5px 10px; margin:5px 0px; border:1px solid #26743a; border-radius:6px; -webkit-border-radius:6px;}
.btn-business:hover{color:#fff;}
.course-card-body p a {background: none !important; padding-right: 0px; padding-bottom: 0px;}
.ribbon3 {display: none;}
.npr {padding-right: 5px; padding-left: 5px;}
.np {padding: 0px 15px;}
.v-courses-price{width:inherit; margin:0pt 3pt 0pt 3pt; padding:0px;}
#load h2{font-family:'Nunito',sans-serif; font-size:23px; margin:20px 0px 0px 0px;}
#google-top-ads{text-align:center;}
/* end of library individual page */

/* pretty print css */
.prettyprint{width:100%;}
.tutorial-content .table th{background:#eee;}
.prettyprint{background:#eee!important; border:0px solid #d6d6d6!important; border-radius:8px!important;}
pre.prettyprint{padding:1em!important; font-size:1em!important; overflow-x:auto;}
.result{background:#eee!important; /* border:1px solid #d6d6d6!important; */}
pre.result{padding:15px; color:#000; font-size:15px; overflow-x:auto; white-space:pre; border-radius:8px;}
a.demo{font-family:"Open Sans",Arial,sans-serif; color:#fff; font-size:13px; padding:3px 10px; border:1px solid #d6d6d6; position:absolute; right:5px; margin:-6px 17px 0px 0px;}
.demo-view a{ position: relative; right: 5px; margin: 0px 19px -17px 0px; float: right; }
.pln{color:#000}@media screen{.str{color:#080}.kwd{color:#008}.com{color:#800}.typ{color:#606}.lit{color:#066}.clo,.opn,.pun{color:#660}.tag{color:#008}.atn{color:#606}.atv{color:#080}.dec,.var{color:#606}.fun{color:red}}@media print,projection{.kwd,.tag,.typ{font-weight:700}.str{color:#060}.kwd{color:#006}.com{color:#600;font-style:italic}.typ{color:#404}.lit{color:#044}.clo,.opn,.pun{color:#440}.tag{color:#006}.atn{color:#404}.atv{color:#060}}ol.linenums{margin-top:0;margin-bottom:0}li.L0,li.L1,li.L2,li.L3,li.L5,li.L6,li.L7,li.L8{list-style-type:none}li.L1,li.L3,li.L5,li.L7,li.L9{background:#eee}
/* pretty print css */

/* css for mathematics toggle */
section{display:block; padding-top:5px; padding-bottom:5px;}
section.toggle.active>label{background:#f4f4f4; border-color:#ccc;}
section.toggle{margin:0px 0 0; position:relative; clear:both;}
section.toggle>label{-moz-transition:all .15s ease-out; -o-transition:all .15s ease-out; -webkit-transition:all .15s ease-out; background:#f4f4f4; border-left:3px solid #CCC; color:#000; display:block; font-size:20px; min-height:20px; padding:12px 20px 12px 10px; position:relative; font-weight:400; transition:all .15s ease-out; cursor:pointer;}
section label{display: inline-block; max-width:100%; margin-bottom:5px; font-weight:bold;}
section.toggle.active>label:before{border:6px solid transparent; border-top-color:inherit; margin-top:-3px; right:10px;}
section.toggle>label:before{border:0px solid transparent; border-left-color:inherit; content:''; margin-top:-6px; position:absolute; right:4px; top:50%;}
section.toggle>label i{font-size:.7em; margin-right:8px; position:relative; top:-1px;}
section.toggle .icon{display:inline-block; font-family:FontAwesome; font-style:normal; font-weight:normal; line-height:1; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing:grayscale;}
section.toggle>label i{font-size:.7em; margin-right:8px; position:relative; top:-1px;}
section.toggle .toggle-content{display:none;} 
section.toggle .icon.icon-minus{display:none;}
.QA{border:1px solid #ddd; padding:5px; margin-bottom:0px; margin-top:25px; border-radius:5px;}
.Q p{font-size:16px; font-weight:bold!important;}
.Q div b{font-weight:640;}
.Q p b{font-weight:640;}
.Q p a{font-weight:normal; line-height:35px;}
.Q a{background:none; color:#000;}
.Q a:hover{color:#7b7b7b; text-decoration:none;}
.Q p a.selected{color:#aaa; background:#f5e25f; padding:3px 8px 3px 3px; text-decoration:none;}
.A{border:1px solid #d6d6d6; background-color:#eee; padding:5px; display:none; margin-top:15px; margin-bottom:10px; border-radius:5px;} 
.A h3{font-size:20px; margin-top:1.25rem; margin-bottom:0.625rem;}
.E{border:1px solid #d6d6d6; background-color:#eee; padding:5px; display:none; margin-bottom:10px;}
textarea.what{height:140px!important;}
.hide{display:none!important;}

.latex{font-size:15px; float:left; margin:.0em .2em .5em 0em; font-weight:bold;}
.spanQ{font-size:20px!important; margin-left:6px;}
.QA .B{width:100%; text-align:right;}
.where, .what{height:40px; width:100%; border-radius:.2rem!important; border:1px solid #d6d6d6; }
.btn-search-jobs{background:#40a944; color:#fff; font-size:15px; text-align:center; padding:5px 15px; margin:0px; vertical-align:middle; border:1px solid #40a944; border-radius:.2rem; cursor:pointer;}
.job-search label{width:100%; font-size:13px; color:#9b9b9b; text-align:left; font-weight:normal; margin:5px 0px 25px 0px;}
h1.job-search-count{font-size:22px!important; text-align:center!important; font-weight:normal!important; margin:10px 0px 0px 0px; padding:0px;}
h1.job-search-count b{font-size:24px!important; color:#40a944!important;}
h4.job-search-found{font-size:14px!important; text-align:center!important; font-weight:normal!important; margin:0px 0px 25px 0px!important; padding:0px;}
h4.job-search-found b{font-size:16px!important; color:#40a944!important;}
.quiz h2{background:#eee; padding:5px;}
.quiz h2 span{font-size:17px;}
.quiz h3{margin-top:.25rem!important;}
.quiz .btn{margin-top:-25px; margin-right:16px; border-radius:5px;}
.quiz .Q{margin-top:-21px;}
.btn-default{font-size:90%; color:#333; background-color:#fff; border-color:#ccc; border:1px solid #d0d0d0;}
.fa, .icon, .fal,.fab{font-weight:300; -moz-osx-font-smoothing:grayscale; -webkit-font-smoothing:antialiased; display:inline-block; font-style:normal; font-variant:normal; text-rendering:auto; height:1em; width:1em; vertical-align:0em; line-height:1; }
.icon-sort{background: url('data:image/svg+xml;utf8, <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 512"><path d="M288 288H32c-28.4 0-42.8 34.5-22.6 54.6l128 128c12.5 12.5 32.8 12.5 45.3 0l128-128c20-20.1 5.7-54.6-22.7-54.6zM160 448L32 320h256L160 448zM32 224h256c28.4 0 42.8-34.5 22.6-54.6l-128-128c-12.5-12.5-32.8-12.5-45.3 0l-128 128C-10.7 189.5 3.6 224 32 224zM160 64l128 128H32L160 64z"/></svg>') no-repeat;}
.icon-file-pdf-o{background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><path d="M369.9 97.9L286 14C277 5 264.8-.1 252.1-.1H48C21.5 0 0 21.5 0 48v416c0 26.5 21.5 48 48 48h288c26.5 0 48-21.5 48-48V131.9c0-12.7-5.1-25-14.1-34zm-22.6 22.7c2.1 2.1 3.5 4.6 4.2 7.4H256V32.5c2.8.7 5.3 2.1 7.4 4.2l83.9 83.9zM336 480H48c-8.8 0-16-7.2-16-16V48c0-8.8 7.2-16 16-16h176v104c0 13.3 10.7 24 24 24h104v304c0 8.8-7.2 16-16 16zm-22-171.2c-13.5-13.3-55-9.2-73.7-6.7-21.2-12.8-35.2-30.4-45.1-56.6 4.3-18 12-47.2 6.4-64.9-4.4-28.1-39.7-24.7-44.6-6.8-5 18.3-.3 44.4 8.4 77.8-11.9 28.4-29.7 66.9-42.1 88.6-20.8 10.7-54.1 29.3-58.8 52.4-3.5 16.8 22.9 39.4 53.1 6.4 9.1-9.9 19.3-24.8 31.3-45.5 26.7-8.8 56.1-19.8 82-24 21.9 12 47.6 19.9 64.6 19.9 27.7.1 28.9-30.2 18.5-40.6zm-229.2 89c5.9-15.9 28.6-34.4 35.5-40.8-22.1 35.3-35.5 41.5-35.5 40.8zM180 175.5c8.7 0 7.8 37.5 2.1 47.6-5.2-16.3-5-47.6-2.1-47.6zm-28.4 159.3c11.3-19.8 21-43.2 28.8-63.7 9.7 17.7 22.1 31.7 35.1 41.5-24.3 4.7-45.4 15.1-63.9 22.2zm153.4-5.9s-5.8 7-43.5-9.1c41-3 47.7 6.4 43.5 9.1z"/></svg>') no-repeat;}
.math-mini-logo img{width:100%;}
ul.paid-menu{text-align:left;}
ul.paid-menu li{list-style:none; font-size:15px; margin-left:-31px; padding:8px; border-bottom:1px solid #e6e6e6;}
ul.paid-menu li a{color:#848383;}
.profile-my-notes{margin:0px 0px 55px 0px; padding:0px;}
.profile-my-notes textarea{width:100%; font-size:13px; padding:10px; margin:0px 0px 15px 0px; border:1px solid #eee; border-radius:3pt; resize:none;}
blockquote{background-color:rgba(249,249,249,1); border-left:5px solid rgba(233,233,233,1); color:rgba(0,0,0,1); margin:15px auto 20px; padding:13px 15px 12px;}
iframe .result{width:100%!important;}
.latex{font-size:15px;  float:left; margin:.0em .2em .5em 0em; font-weight:bold;}
.wrong{color:red!important;}
.correct{color:#3eaa1c!important;}
#stage h2{color:#000; text-align:center;}
#stage a:hover{text-decoration:none; color:#aaa;}
.hide{display:none;}
.tutorial-content .MathJax .math{width:0.836em; border:0px solid #d6d6d6; margin-bottom:10px; padding:10px; display:table-cell!important;}
.tutorial-content .math{border:1px solid #d6d6d6; margin-bottom:10px; padding:10px;}
.MathJax span{display:inline; position:static; border:0; padding:0; margin:0; vertical-align:0; line-height:normal; text-decoration:none;}
div.parent-file{display:none;}
/* end of css for mathematics toggle */

/* search box css */
.search-box{background:#fff; width:100%; height:38px; background:#fff; position:relative; display:block; margin:0px 0px 0px 0px!important; margin:0 auto; border:none; padding:0px; border:1px solid #ccc; border-radius:5px; -webkit-border-radius:5px;}
.search-box-wrap{display:inline-block;}
.search-box input:hover, .search-box input:focus{outline:none;}
.search-box button{/*float:right; top:-26px; right:4px; */ position:relative; background:#fff; border:none; font-size:14px; cursor:pointer;}
.search-box form{border:1px solid transparent; border-radius:90px; -webkit-border-radius:90px;}
.search-box input{width:235px; background:transparent!important; font-size:13px; height:38px; border:0px solid #fff; padding:0px 0px 0px 10px; border-radius:15px; -webkit-border-radius:15px;}
.search_title{color:#333; font-size:12px; font-weight:bold; text-align:left; padding:8px 10px 6px 10px; border-top:1px solid #eee; border-bottom:1px solid #eee; border-radius:0px;}
.search-box ul{background:#fff; position:relative;padding:0px; min-height:15px; max-height:215px; overflow:auto; border-top:1px solid #f5f5f6; border-right:2px solid #59bb4d; border-left:2px solid #59bb4d; border-bottom:2px solid #59bb4d; border-bottom-left-radius:5px; border-bottom-right-radius:5px; z-index:99; display:block;}
.search-box-inn ul{background:#fff; position:relative;padding:0px; min-height:15px; max-height:215px; top:-18px!important; overflow:auto; border-top:0px solid #eee; border-right:1px solid #eee; border-left:1px solid #eee; border-bottom:1px solid #eee; border-bottom-left-radius:5px; border-bottom-right-radius:5px; z-index:99; display:block;}
.search-box ul a{color:#333;}
.search-box .search_hghlt{margin:0px; padding:8px 10px; font-size:18px; border-top:1px solid #e8e8e8;}
.search-box .search-overlay{padding:0px 0px 20px 0px; border-bottom-left-radius:5px; border-bottom-right-radius:5px; display:list-item; z-index:999;}
.search-overlay::marker{display:none; color:#fff;}
.search-box ul li{font-size:14px; text-align:left; list-style:none; padding:6px 5px 6px 5px; border-bottom:1px solid #eee; display:list-item;}
.search-box ul a svg{vertical-align:top!important; float:left!important;}
.search-box ul li a{background-color:transparent; font-size:13px; color:#333; text-decoration:none;}
.search-box ul li:hover{background:#eee;}
.search-box ul li img{width:28px!important; height:27px!important; padding:1px; margin:0px 5px 0px 0px; border:1px solid #d6d6d6; float:left; border-radius:5px; -moz-border-radius:5px;}
.search-box .search_hghlt{margin:0px; padding:8px 10px; font-size:14px; border-top:1px solid #e8e8e8;}
.search-box .search_hghlt a{color:#adadad;}
#search-results{padding-top:0px; position:absolute; top:54px; border:none; display:none; border-radius:0px;}
#search-results-inn{padding-top:0px; position:absolute; top:54px; border:none; display:none; border-radius:0px;}
.search-box input:focus{background:#fff; border:0px solid #fff; padding-bottom:0px; margin-bottom:0px; outline:none;}
.search-box ul::-webkit-scrollbar{width:10px; height:6px;}
.search-box ul::-webkit-scrollbar{width:5px; height:6px;}
.search-box ul::-webkit-scrollbar-track{-webkit-box-shadow:inset 0 0 6px rgba(0,0,0,0.2); -webkit-border-radius:10px; border-radius:10px;}
.search-box ul::-webkit-scrollbar-thumb{-webkit-border-radius:10px; border-radius:10px; background:#4caf50; -webkit-box-shadow:inset 0 0 6px rgba(0,0,0,0.5); border-bottom-left-radius:.19rem; border-bottom-right-radius:.19rem;}
.uk-normal-scroll::-webkit-scrollbar-thumb{-webkit-border-radius:10px; border-radius:10px; background:#4caf50; -webkit-box-shadow:inset 0 0 6px rgba(0,0,0,0.5);}
.search-box ul::-webkit-scrollbar-thumb:window-inactive{background:rgb(193 192 192);}
.search-icons{text-align:left; position:relative; top:3px; margin:0px 11px 0px 6px;}
.lh-7{background-color:#fff!important; min-height:58px; border:2px solid #59bb4d!important;}
/* end of search box css */

/* css for useful resources */
ul.list{margin:10px 0px 20px 15px!important;}
ul#books{width:100%; list-style-type:none; padding:2px; margin:0 4px!important;}
ul#books li{width:31%; text-align:center; float:left; margin:6px; padding:10px; border:solid 1px #ddd; border-radius:4pt;}
ul#books:after{content:''; display:block; clear:both;}
ul.list li{background:url(/images/icon-bullet.png) no-repeat 0 3px; padding:0 0 0 19px!important; list-style:none; margin-bottom:5px;}
td a, p a, .table-bordered td a, .table td a, .src td a{background:url(/images/link-icon.png) no-repeat; background-position:right; padding-right:22px; padding-bottom:2px; font-weight:normal;}
/* end of css for useful resources */

/* css for library icons page */
img.card-img-top{height:148px;}
.bg-dark-yellow{background-color:#f7c32e!important;}
.bg-dark-blue{background-color:#9cd3ff!important;}
.fill-orange{margin:70px 0px 0px 90px;}
.home-intro-sub{background:#fff; min-height:185px; padding:0px 0px 0px 0px; margin:0px 0px 0px 0px; border-radius:0px;}
.home-intro-sub img{height:150px; position:relative; top:18px; border-radius:.4rem;}
.home-intro-sub h2{font-size:22px; color:#dbdbdb; text-align:left; margin:6% 0px 0px 0px; padding:0px 0px 0px 0px; text-transform:uppercase; font-weight:bold;}
.home-intro-sub p{font-size:28px; color:#fff; font-weight:bold; text-align:left; margin:0px; padding:0px 0px 10px 0px;}
.selected-reading-boxes .course-box{background:#fff; padding:15px 0px;}
.selected-reading-boxes .course-box img{height:65px;}
.course-box{text-align:center; margin:5px auto 15px auto; padding:20px 5px; border-radius:6px; -moz-border-radius:6px;}
.selected-reading-boxes h1{font-size:28px; text-align:center; margin-top:10px; margin-bottom:10px;}
.selected-reading-boxes div{color:#6f6f6f;}
.selected-reading-boxes div b{font-weight:bold;}
h1.thick-heading{font-size:28px; text-align:center; font-weight:bold; margin:10px 0px; padding:0px;}
.text-right{text-align:right;}
.clear{clear:both; height:1px;}
/* end of css for library icons page */

.notes-toc{padding:45px 0px 45px 0px;}
.content-toc{margin:0px 0px 0px 0px; padding:0px;}
.content-toc h4{background:#46a033; font-size:20px; color:#fff; margin:0px 0px 25px 0px; padding:10px;}

.download-btn{ padding: 9px; border: 1px solid #d6d6d6; width: 200px; margin: 0 auto; margin-bottom: 30px; border-radius: 40px; font-size: 30px; white-space: nowrap; vertical-align: middle; cursor: pointer; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; background-image: none; }
.download-btn a:link, .download-btn:a:visited, {text-decoration:none;}
.download-btn:hover, .download-btn a:hover, .download-btn a:active{text-decoration:none; background:#eee;color:#4c4c4c}

.middle-btn { float: left; position: relative; left: 25%; color: #000;}
.middle-btn a:link, .middle-btn a:visited {text-decoration:none;padding: 7px; color: #000;}
.middle-btn:hover, .middle-btn a:hover, .middle-btn a:active {text-decoration:none; background:#eee;color:#4c4c4c;}
.featured-box{background:#fff; border:1px solid #eee; box-shadow:2px 1px 5px #e1e1e1; border-radius:4pt; -moz-border-radius:4pt;}
.background{width:100%; min-height:215px; text-align:center; padding:55px 0px 25px 0px; margin:0px 0px 25px 0px;}
.green-bg{background:var(--bs-green);}
.green-bg .cat-title{font-size:38px; color:#fff; text-align:center; padding:25px; margin:0px;}
.green-bg .cat-punch-line{font-size:18px; color:#fff; text-align:center; padding:5px; margin:0px;}
.featured-box h4{background:var(--bs-green); font-size:18px; color:#fff; text-align:center; padding:15px 0px 15px 0px; border-top-left-radius:4pt; border-top-right-radius:4pt; min-height:45px;}
.featured-box h4 img{max-width:100%;}
.featured-box ul.menu{margin:0px; padding:0px 20px 25px 35px;}
.featured-box ul.menu li{text-align:left; list-style:disc; line-height:34px; margin:0px; padding:0px 0px 0px 0px; border-bottom:1px dotted #ccc;}
.featured-box ul.menu li a{font-size:15px; color:#434343; border-bottom:0px solid #ccc!important;}
.featured-box ul.menu li:hover{background:#f1f1f1; cursor:pointer;}
.selected-reading-boxes{margin:5px 0px 15px 0px;}
.sub_pdf{margin:0px; padding:15px 0px 15px 0px;}
.sub_pdf a{font-size:22px}.sub_pdf img{width:185px;height:270px;padding:3px;margin:0 auto 10px auto!important;border:1px solid #ccc}.pdf_btn{margin:0 0 30px 0;padding:0;text-align:center}.pdf_btn button,.pdf_btn .btnsbmt,input[type="submit"]{background:#4db748;color:#fff;padding:5px 10px}.pdf_dwnld{width:100%;background:#fff;border:1px solid #ddd;padding:25px 0;margin:0 0 15px 0;font-size:16px;text-align:center;line-height:36px}.pdf_dwnld a{background:#52d64c;color:#fff;padding:8px 20px;margin:0;line-height:70px;border:1px solid #52d64c}.pdf_view_title a:focus,.pdf_links a:focus,.pdf_view_title a:hover,.pdf_btn button:hover,.pdf_dwnld a:hover,.pdf_links a:hover{color:#fff;box-shadow:0 4px 16px 0 rgba(0,0,0,0.2),0 4px 20px 0 rgba(0,0,0,0.19);-moz-box-shadow:0 4px 16px 0 rgba(0,0,0,0.2),0 4px 20px 0 rgba(0,0,0,0.19)}
.btn-submit-buy{background:linear-gradient(to left, #3f8830, #46a033); width:150px; color:#fff; padding:6px 15px; border:1px solid #46a033; border-radius:3px; cursor:pointer;}
.pdf_btn .mui-col-md-6{width: 50% !important;}
.btn{display:inline-block; padding:5px 12px 5px 12px; margin-bottom:10px; font-weight:normal; line-height:1.42857143; text-align:center; white-space:nowrap; vertical-align:middle; cursor:pointer; -webkit-user-select:none; -moz-user-select:none; -ms-user-select:none; user-select:none; background-image:none;}
.btn-test{display:block!important; margin-left:auto; margin-right:auto; margin-top:35px; margin-bottom:40px; width:250px; height:80px; font-size:30px!important; border-radius:40px;}
.btn-test a{color:#000;}
.btn-test a:hover{color:#000; text-decoration:none;}
.btn-test:hover{background:#eee;}
.btn-mt{padding:15px 29px 15px 28px!important; margin-left:1px!important; border-color:#ccc; width:24.3%;}
.btn-round .fa-play{padding-left:2px; padding-top:6px;}
.icon-xl{font-size:2rem; padding:0px 22px 18px 21px;}
.hero-wrapper{margin:0px 0px 35px 0px;}
.dropdown-item .cat-icons{font-size:16px; margin-right:15px; margin-left:-5px;}
img.wiw{float:right; border:0; margin:none; padding:10px; width:130px; height:130px;}
.arrow-hover:hover [data-controls=prev]{left:20px;}
.arrow-hover:hover [data-controls=next]{right:20px;}
.1h-manual .nav-link{line-height:20px!important; padding:10px 10px!important;}
.1h-manual:hover{background:#3fc86f; color:#fff;}
.card-body ul{margin:0px 0px 0px 0px; padding:0px;}
.card-body ul li{font-size:15px; color:#000; text-align:left; line-height:20px; margin:0px; padding:5px 0px;}

/* price css */
.price{font-size:1.4rem; color:rgba(0,0,0,.80); text-align:left; padding-left:0px; margin-top:4px; margin-bottom:4px;}
.price span{font-size:24px; color:rgba(0,0,0,.80); font-weight:600; margin:0px 0px 0px -4px; vertical-align:middle;}
.strike{color:#f00; letter-spacing:-.20px; font-weight:500;}
.hstack h4{display:contents!important;}
.ebook-off{background:#989898; font-size:11px; color:#fff; text-align:center; padding:3px 6px 2px 6px; border-radius:4px;}
.actual-price{font-size:12px; color:#f00; text-decoration:line-through;}
/*end of price css */

/* css for print page */
@media print{
  body *{visibility:hidden;}
  .toc, .tutorial-toc, .top-ad-heading, .pre-btn, .nxt-btn, .google-top-ads, .google-bottom-ads, .google-right-ads{display:none;}
  .qa_category, .profile-panel, .button-borders{display:none;}
  .tutorial-content, .tutorial-content *{visibility:visible;}
  pre{padding:.625rem!important; font-size:.95em!important;}
 .tutorial-content{position:absolute; left:0; top:0; height:100px!important; min-height:100px!important;}
  h1, h2, h3, h4, h5{font-weight:bold; page-break-after:avoid; page-break-inside:avoid;}
  h1+p, h2+p, h3+p{page-break-before:avoid;}
  table, figure{page-break-inside:avoid;}
  ul li{list-style: disc !important;}
  #ebooks_grid * {display:none;}
}
/* end of css for print */

/* Privacy Banner */
#privacy-banner{position:fixed; bottom:0; left:0; width:100%; max-width:100%; padding:1rem .5rem; background:#fff; z-index:1030; color:#000; font-size: 14px; margin: 0; display: none; border-top:2px solid #e7e4e3; }
#privacy-banner p { margin: 0; color: #000; text-align: center; }
#privacy-banner a { text-decoration: none; margin: 20px auto 0 auto; display: block; max-width: 150px; }
#privacy-banner a:hover { text-decoration: underline; }
#banner-learn { padding: 4px 25px!important; color: #000!important; border-radius: 5px; background: #d5d1d1; }
#banner-accept { padding: 4px 25px!important; color: #fff!important; border-radius: 5px; background:#737373!important; }
@media (min-width: 768px) {
   #privacy-banner { padding: 1.5rem .5rem; } #privacy-banner a { display: inline-block; margin: 0 10px; }
}

/* tiny slider css */
.tns-outer{padding:0 !important}.tns-outer [hidden]{display:none !important}.tns-outer [aria-controls],.tns-outer [data-action]{cursor:pointer}.tns-slider{-webkit-transition:all 0s;-moz-transition:all 0s;transition:all 0s}.tns-slider>.tns-item{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.tns-horizontal.tns-subpixel{white-space:nowrap}.tns-horizontal.tns-subpixel>.tns-item{display:inline-block;vertical-align:top;white-space:normal}.tns-horizontal.tns-no-subpixel:after{content:'';display:table;clear:both}.tns-horizontal.tns-no-subpixel>.tns-item{float:left}.tns-horizontal.tns-carousel.tns-no-subpixel>.tns-item{margin-right:-100%}.tns-no-calc{position:relative;left:0}.tns-gallery{position:relative;left:0;min-height:1px}.tns-gallery>.tns-item{position:absolute;left:-100%;-webkit-transition:transform 0s, opacity 0s;-moz-transition:transform 0s, opacity 0s;transition:transform 0s, opacity 0s}.tns-gallery>.tns-slide-active{position:relative;left:auto !important}.tns-gallery>.tns-moving{-webkit-transition:all 0.25s;-moz-transition:all 0.25s;transition:all 0.25s}.tns-autowidth{display:inline-block}.tns-lazy-img{-webkit-transition:opacity 0.6s;-moz-transition:opacity 0.6s;transition:opacity 0.6s;opacity:0.6}.tns-lazy-img.tns-complete{opacity:1}.tns-ah{-webkit-transition:height 0s;-moz-transition:height 0s;transition:height 0s}.tns-ovh{overflow:hidden}.tns-visually-hidden{position:absolute;left:-10000em}.tns-transparent{opacity:0;visibility:hidden}.tns-fadeIn{opacity:1;filter:alpha(opacity=100);z-index:0}.tns-normal,.tns-fadeOut{opacity:0;filter:alpha(opacity=0);z-index:-1}.tns-vpfix{white-space:nowrap}.tns-vpfix>div,.tns-vpfix>li{display:inline-block}.tns-t-subp2{margin:0 auto;width:310px;position:relative;height:10px;overflow:hidden}.tns-t-ct{width:2333.3333333%;width:-webkit-calc(100% * 70 / 3);width:-moz-calc(100% * 70 / 3);width:calc(100% * 70 / 3);position:absolute;right:0}.tns-t-ct:after{content:'';display:table;clear:both}.tns-t-ct>div{width:1.4285714%;width:-webkit-calc(100% / 70);width:-moz-calc(100% / 70);width:calc(100% / 70);height:10px;float:left}
/* end of tiny slider */

.categories-menu .shadow{box-shadow:0 .5rem 1rem rgba(0,0,0,.15)!important; -webkit-box-shadow:0 .5rem 1rem rgba(0,0,0,.15)!important;}
div.panel:first-child{margin-top:20px;}
div.treeview{min-width:100px; min-height:100px; max-height:256px; overflow:auto; padding:4px; margin-bottom:20px; color:#369; border:solid 1px; border-radius:4px;}
div.treeview ul:first-child:before{display:none;}
.treeview, .treeview ul{margin:0; padding:0; list-style:none; color:#369;}
.treeview ul{margin-left:1em; position:relative}
.treeview ul ul{margin-left:.5em}
.treeview ul:before{content:""; display:block; width:0; position:absolute; top:0; left:0; border-left:1px solid; bottom:15px;}
.treeview li{margin:0; padding:0 1em; line-height:2em; font-weight:700; position:relative}
.treeview ul li:before{content:""; display:block; width:10px; height:0; border-top:1px solid; margin-top:-1px; position:absolute; top:1em; left:0}
.tree-indicator{margin-right:5px; cursor:pointer;}
.treeview li a{text-decoration:none; color:inherit; cursor:pointer;}
.treeview li button, .treeview li button:active, .treeview li button:focus{text-decoration:none; color:inherit; border:none; background:transparent; margin:0px 0px 0px 0px; padding:0px 0px 0px 0px; outline: 0;}
.svg-img-top{background:#17a2b8; width:100%; height:165px; font-size:64px; color:#fff; text-align:center; padding:50px 0px; border-top-left-radius:10px; border-top-right-radius:10px;}
.bg-white{background:#fff;}

.syllabus table td a{background:none!important;}
ul.card-subject{margin:0px; padding:0px 0px 30px 0px;}
ul.card-subject li{list-style:none; margin:0px; padding:14px 15px;}
ul.card-subject li i{font-size:22px;}
ul.card-subject li a{font-size:15px; color:#000;}
ul.card-subject li a:hover, ul.card-subject li:hover{background:#fafafa; color:#40a944;}

.modeswitch-wrap .modeswitch-item .modeswitch-icon:before{display:none!important;}
.toggle-sun{display:block;}
.toggle-moon{display:none;}
html[data-theme=dark] .toggle-moon{display:block;}
html[data-theme=dark] .toggle-sun{display:none;}

.compete-exams{margin:15px 0px; padding:2px; text-align:center;}
.compete-exams img{border:1px solid #ccc; padding:0px; height:212px; border-radius:.375rem;}
.compete-exams img:hover{opacity:.8;}
.fs-9{font-size:1.1rem!important;}

/* useful resources css */
#load .videos h2{font-size:24px!important; margin:0px 0px 25px 0px!important; padding:0px 0px 7px 0px!important; border-bottom:1px solid #ccc;}
#load .ebook-course-card h4, #load .course-card-body h4{min-height:65px!important; font-size:14px!important; margin:10px 5px 5px 5px!important;}
#load p.videos-details, #load p.course-list-video{font-size:13px!important; margin:0px 5px;}
#load .h25{font-size:14px!important; margin:5px 5px!important;}
hr{margin:.5rem 0 .5rem 0;} 
#load .ribbon-V{margin-top:-7px!important; margin-left:135px!important;} 
#load .v-courses-price{margin:0pt 3pt 5pt 3pt;} 
#load .tns-item{margin:0px 0px 20px 0px;} 
#load .ribbon-E{margin-top:-184px!important; margin-left:135px!important;} 
#load .ebook-course-card{margin:0px 0px 0px 0px!important;}
/* end of useful resources css */

/* Demo Editor Related Changes Starts here */
pre.just-code, pre.demo-code{margin:0; padding:15px; white-space:pre-wrap; word-wrap:break-word;}
pre.just-code, pre.demo-code{display:block; font-family:monospace; white-space:pre; margin:1em 0px; background:rgba(255,255,255,.05); background:#eee; border-radius:8px;}
.code-mirror{height:auto!important; min-height:30px; max-height:650px; background:#eee!important; font-family:"Liberation Mono", Consolas,Menlo,Courier,monospace; font-size:14px; resize:none!important; white-space:pre!important; line-height:21px;}
.execute{z-index:10; background-size:cover; float:right; width:100px; height:29px;  position:relative; margin:0 0 -25px 0; cursor:pointer;}
.execute{margin-top:-5px; background:#eee url("/images/editnrun.svg?v=1") center center no-repeat; background-size:contain;}
img.run-button{display:inline!important; width:20px!important; height:20px; top:0px; position:relative;}
.output-wrapper{display:none; flex-grow:1; font-family:"Liberation Mono",Consolas,Menlo,Courier,monospace; font-size:14px; overflow:auto; padding-bottom:4px; padding-top:10px; padding-left:10px; max-height:400px; background:#fff; border-radius:5px; margin-top:20px; min-height:44px;}
.console-close{position:relative; float:right; top:0px; right:12px; opacity:.75; width:24px; height:24px; background: url("data:image/svg+xml,%3Csvg width='24' height='25' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M17 14.1a4.12 4.12 0 00-4.18-3.6H11v5l-7-6 7-6v5h1.79A6.15 6.15 0 0119 13.71a6 6 0 01-6 6.79H7v-2h6a4 4 0 004-4.4z' fill='grey'/%3E%3C/svg%3E") 50% no-repeat; background-size:24px; cursor:pointer;}
.loader{position:relative; width:15px; height:15px; margin:0 auto; border-radius:50%; text-indent:-9999em; color:#8bc34a; font-size: 8px; opacity:.7; animation:loader 1s infinite ease-in-out; animation-delay:0.16s; top:-15px;}
.loader::before{left:-3.5em; animation-delay:0s; position:absolute; width:15px; border-radius:50%; height:15px; content:''; animation:loader 1s infinite ease-in-out; color:#00bcd4;}
.loader::after{left:3.5em; animation-delay:0.32s; position:absolute; border-radius:50%; width:15px; height:15px; content:''; color:#f92906; animation:loader 1s infinite ease-in-out;}
@keyframes loader{100%{box-shadow:0 2.5em 0 -1.3em}80%{box-shadow:0 2.5em 0 -1.3em}0%{box-shadow:0 2.5em 0 -1.3em}40%{box-shadow:0 2.5em 0 0}}
/**  * prism.js default theme for JavaScript, CSS and HTML */
code[class*="language-"], code[class*="language-"], pre[class*="language-"]{color:black; background:none; /* text-shadow: 0 1px white; font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace; font-size: 1em; */ text-align:left; white-space:pre; word-spacing:normal; word-break:normal; word-wrap:normal; line-height:1.5; -moz-tab-size:4; -o-tab-size:4; tab-size:4; -webkit-hyphens:none; -moz-hyphens:none; -ms-hyphens: none; hyphens:none;}
pre[class*="language-"]::-moz-selection, pre[class*="language-"] ::-moz-selection,
code[class*="language-"]::-moz-selection, code[class*="language-"] ::-moz-selection {text-shadow:none; background:#b3d4fc;}
pre[class*="language-"]::selection, pre[class*="language-"] ::selection, code[class*="language-"]::selection, code[class*="language-"] ::selection{text-shadow:none; background:#b3d4fc;}
@media print { code[class*="language-"], pre[class*="language-"]{text-shadow:none;} }
/* Code blocks */
pre[class*="language-"]{padding:1em; margin:.5em 0; overflow:auto;}
:not(pre) > code[class*="language-"], pre[class*="language-"]{background:#eee;}
/* Inline code */
:not(pre) > code[class*="language-"]{padding:.1em; border-radius:.3em; white-space:normal;}
.token.comment, .token.prolog, .token.doctype, .token.cdata{color:slategray;}
.token.punctuation{color:#999;}
.token.namespace{opacity: .7;}
.token.property, .token.tag, .token.boolean, .token.number, .token.constant, .token.symbol, .token.deleted{color:#905;}
.token.selector, .token.attr-name, .token.string, .token.char, .token.builtin, .token.inserted{color:#039624;}
.token.operator, .token.entity, .token.url, .language-css .token.string,
.style .token.string{color:#9a6e3a; /* This background color was intended by the author of this theme. */ /*background:hsla(0, 0%, 100%, .5);*/}
.token.atrule, .token.attr-value, .token.keyword{color:#0714b7;}
.token.function, .token.class-name{color:#DD4A68;}
.token.regex, .token.important, .token.variable{color:#e90;}
.token.important, .token.bold{font-weight:bold;}
.token.italic{font-style:italic;}
.token.entity{cursor:help;}
/* Demo editor related changes ends here */
/* Maths Code Problems and Solution Starts Here */
div.excercise{padding:0px 15px; font-size:15px; overflow-x:auto; border-radius:8px; white-space:pre; margin:1em 0px; line-height:18px; background:#eee;}
div.problem{white-space:normal; background:#fff; border-radius:6px; line-height:18px; padding:10px 15px 10px 15px; color:#000;}
div.solution{white-space:normal; background:#fff; padding:0px 15px 10px 15px; border-radius:6px; white-space:pre; overflow:scroll; color:#000;}
.concept h3, .problem h3, .solution h3{margin:0px;}
.concept p, .problem p, .solution p{white-space:normal;}
.concept ul, .problem ul, .solution ul{padding-left:15px;}
div.concept{font-size:15px; overflow-x:auto; border-radius:8px; white-space:pre; margin:1em 0px; border:1px solid #e0e0e0; white-space:normal; background:#fff; padding:10px 25px; line-height:18px;}
.btn-business{background:#26743a; font-size:15px; color:#fff; padding:5px 10px; margin:5px 0px; border:1px solid #26743a; border-radius:6px; -webkit-border-radius:6px;}
.btn-business:hover{color:#fff;}
.MathJax_Display{ background: #eee; padding: 20px 10px; border-radius: 8px; margin-right: 10px; width: 100%!important; text-align: left!important;}
/* Maths Code Problems and Solution Ends Here */
.navbar-expand-xl .navbar-nav .nav-link{padding-right:0.5rem; padding-left:0.5rem;}
.nav-link, .navbar-light .navbar-nav .nav-link {color:#262626; cursor:pointer;}
#mainContent img.inline{width:inherit!important; max-width:inherit!important; display:unset!important;margin:inherit!important; vertical-align:top!important;}
.table>:not(:first-child) { border-top: 0px solid #9a9ea4!important; }
.pe-7{padding-right:52px;}
.stretched-link:hover{box-shadow:0px 0px 4px #bfbfbf; cursor:pointer;}

/* current affairs */
#mainContent img.raligned{margin:5px 3px 0px 26px; float:right; width:275px;}
/* end of current affairs */

/* tutorials library css */
div.featured-box{font-size:14px; -moz-border-radius:8px; -moz-box-shadow:0 1px 5px 0 rgba(0,0,0,0.04); -moz-box-sizing:border-box; -webkit-border-radius: 8px; -webkit-box-shadow: 0 1px 5px 0 rgba(0,0,0,0.04); background:#fff; background: -webkit-gradient(linear,left top,left bottom,color-stop(#fff,0.01),color-stop(#f9f9f9,0.98)); background: -webkit-linear-gradient(top,#fff 1%,#f9f9f9 98%); background: -moz-linear-gradient(top,#fff 1%,#f9f9f9 98%); background: -o-linear-gradient(top,#fff 1%,#f9f9f9 98%); background:linear-gradient(top,#fff 1%,#f9f9f9 98%); background: -webkit-gradient(linear,left top,left bottom,color-stop(1%,#fff),color-stop(98%,#f9f9f9)); background: -webkit-linear-gradient(top,#fff 1%,#f9f9f9 98%); background: -moz-linear-gradient(top,#fff 1%,#f9f9f9 98%); background: -o-linear-gradient(top,#fff 1%,#f9f9f9 98%); background: linear-gradient(top,#fff 1%,#f9f9f9 98%); background: -webkit-linear-gradient(to bottom,#fff 1%,#f9f9f9 98%); background:-moz-linear-gradient(to bottom,#fff 1%,#f9f9f9 98%); background: -o-linear-gradient(to bottom,#fff 1%,#f9f9f9 98%); background:linear-gradient(to bottom,#fff 1%,#f9f9f9 98%); border-bottom: 1px solid #dfdfdf; border-left: 1px solid #ececec; border-radius:8px; border-right: 1px solid #ececec; box-shadow: 0 1px 5px 0 rgba(0,0,0,0.04); filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFFfff',endColorstr='#f9f9f9',GradientType=0); margin-bottom: 20px; margin-left: auto; margin-right: auto; margin-top: 20px; min-height:100px; position:relative; text-align: center; z-index: 1; }
ul.menu li{margin: 0; line-height:24px;}
ul.menu li a{text-align: left; display: block; padding: 5px 0; border-bottom: 1px dotted #bbb; color: #434343!important;}
div.featured-box a{text-decoration: none;}
div.featured-box h4{text-align: center; color: #fefafa; background: #888787!important; background: #527c5f!important; position: relative; margin-bottom: 0; top: -7px; -moz-border-radius: 8px; border-top-left-radius: 8px; border-top-right-radius: 8px; font-size: 1.1em; font-weight: 400; letter-spacing: -0.7px; margin-top: 5px; text-transform: uppercase;}
@media (min-width: 768px){ 
    .mui-col-md-3{width:25%!important;} 
    .mui-col-md-3{display:inherit !Important; min-width: 288px !Important;}
    .mui-col-md-4{min-width: 288px !Important;}
    .mui-col-md-2{display:inherit !Important;}
    .categories {top: -8px !important;}
}
@media screen and (max-width: 1155px){
   .mui-col-md-3 {width: 50% !Important;}
   .home-intro-sub .mui-col-md-2 {width: 25% !important;}
}
@media screen and (max-width: 768px){
   .mui-col-md-3{width: 99% !Important;}
   .home-intro-sub p{text-align: center !important;}
   .home-intro-sub h2{text-align: center !important;}
   .home-intro-sub .mui-col-md-2{width: 100% !important; text-align: center;}
}
.hero-wrapper{background:#000; text-align:center; margin-top: 0px; padding: 0px; position: relative;}
.hero-wrapper img{max-width:100%; height:100%;}
/* end of tutorials library css */

.tutorial-content img{max-width:100%!important; display:unset; margin:0 auto!important;
/* border:1px solid #ccc!important; */}
.table-bordered img{border:none!important;}
.fs-size{font-size:20px!important; padding:5px 10px!important; border-radius:6px!important;}
.h-60px{background:transparent!important;}
.science-icon{position:relative; z-index:9;}
.fill-bulb{position:absolute!important; right:0px!important; left:481px!important; z-index:99!important;}

/* study material css */
.study-material-boxes-img {border:1px solid #ccc; border-radius:4px;}
.study-material-boxes-img img {width:120px!important; height:120px!important; margin: 15px 0;}
.study-material-boxes-img:hover {opacity:.6; cursor: pointer; box-shadow: 1px 0 4px #ccc;}
.study-material-boxes-img h5 {font-size:18px; font-weight:500; margin:0; padding:8px 0; border-top:1px solid #ccc; display:grid; align-items:center; min-height:62px;}
.questions-sub-title h1 {padding:35px !important; text-align:center; background:#14032b; color:#fff;}
html[data-theme=dark] img.library-sub-banner-img1 {filter: none !important;}
/* end of study material css */

.fs-11{font-size:16px!important; font-weight:normal!important;}
.fs-11-60{font-size:16px!important; font-weight:normal!important; padding-left:60px!important;}
.bg-white-banner{background:#fff;}