To implement animation on perspective property with CSS, you can try to run the following codeExampleLive Demo                    #demo1 {             position: relative;               margin-left: 120px;             height: 250px;             width: 350px;             padding: 10px;             border: 1px solid orange;             animation: myanim 3s infinite;             perspective: 200px;          }          @keyframes myanim {             50% {                perspective: 100px;             }          }          #demo2 {             padding: 90px;             position: absolute;             border: 1px solid black;             background-color: orange;             transform: rotateX(60deg);          }                     This is demo text in div1.          This is demo text in div2.          

The voice-pitch property in CSS is used to set the baseline pitch of the speaking voice. Here, you can set the pitchvoice-pitch: [[x-low | low | medium | high | x-high]]The following is an examplep {    voice-pitch: low; }

To implement animation on padding-top property with CSS, you can try to run the following code −ExampleLive Demo                    div {             width: 350px;             height: 150px;             outline: 3px solid maroon;             animation: myanim 3s infinite;          }          @keyframes myanim {             30% {                padding-top: 60px;             }          }                     CSS padding-top property          

Set whether the text is to be spoken or spelled using the speak-as speech media property.You can spell the text, speak the numeral, etc. To spell out, the following is an exampleabbr {    speak-as: spell-out; }Above, I have used spell-out that spells out one letter at a time.

To implement animation on padding-left property with CSS, you can try to run the following codeExampleLive Demo                    div {             width: 350px;             height: 150px;             outline: 3px solid orange;             animation: myanim 3s infinite;          }          @keyframes myanim {             50% {                padding-left: 20px;             }          }                     CSS padding-left property          

The voice-range property in CSS is used to set the range of the speaking voice. This is the pitch range.The following is the syntax:voice-range: [[x-low | low | medium | high | x-high]]Above, set the range of pitch i.e. low, medium, high, etc.The following is an example of the voice-range property:p {    voice-range: 90Hz; }

To implement animation on margin-top property with CSS, you can try to run the following codeExampleLive Demo                    div {             background-color: orange;             animation: myanim 4s infinite;             color: white;          }          @keyframes myanim {             30% {                margin-top: 30px;             }          }                     Heading One                This is demo text.          

To implement animation on min-width property with CSS, you can try to run the following codeExampleLive Demo                    div {             overflow: auto;             width: 50%;             background-color: blue;             color: white;             border: 1px solid black;             animation: myanim 3s infinite;          }          @keyframes myanim {             ... Read More

To implement animation on the transform-origin property with CSS, you can try to run the following codeExampleLive Demo                    #demo1 {             position: relative;             height: 300px;             width: 400px;             border: 2px solid black;             margin: 100px;             padding: 5px;          }          #demo2 {             padding: 30px;             position: absolute;             border: 1px solid black;             background-color: orange;             transform: rotate(45deg);             transform-origin: 30% 10%;             animation: mymove 3s infinite;          }          @keyframes mymove {             30% {                transform-origin: 0 0 0;             }          }                     CSS transform-origin property                Demo          

The CSS rest-after property is useful for speech media to set pause before an element.Let us see an example of rest-before speech media propertyh1 {    rest-before: 15ms; }The time sets the pause in milliseconds.