Use the scope attribute to implement whether a header cell is a header for a column, row, or group of columns or rows in HTML − Example Live Demo table, th, td { border: 1px solid black; } Cricketers Indian Cricketers Name 1 Sachin Tendulkar 2 Virat Kohli

Use the scoped attribute to specify that the styles only apply to the parent element and the element’s child elements −Example                    h2 {             color:yellow;          }                                           h2 {                color:grey;             }                    Grey Heading             Yellow Heading    

Use the rowspan attribute to set the number of rows a table cell should span. To merge cells in HTML, use the colspan and rowspan attribute. The rowspan attribute is for number of rows a cell should span, whereas the colspan attribute is for number of columns a cell should span.Example                    table, th, td {             border: 1px solid black;             width: 100px;             height: 50px;          }                     Heading