OmkeshwarGupta/task3.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Table</title>
    <style>
        table,td,tr{
            border: 2px solid black;
            text-align: center;
            border-collapse: collapse;
            min-width: 75px;
            font-weight: bold;
            margin-left: auto;
            margin-right: auto;
            margin-top: 250px;
           
        }
        .o{
            background-color: orange;
        }
        .b{
            background-color: rgb(1, 183, 255);
        }
        .g{
            background-color: rgb(8, 196, 8);
        }
        .y{
            background-color: yellow;
        }
        .txt{
            background-color: gray;
            color: white;
        }
    </style>
</head>
<body>
    <table>
       <tr>
        <td class="o">10</td>
        <td class="b">20</td>
        <td class="b">30</td>
        <td class="g">4</td>

       </tr>

       <tr>
        <td class="o">50</td>
        <td colspan="2" class="txt">Colored Table</td>
        <td class="g">6</td>

       </tr>
       <tr>
        <td class="o">70</td>
        <td rowspan="2" class="y">80</td>
        <td rowspan="2" class="y">90</td>
        <td class="g">10</td>

       </tr>
       <tr>
        <td class="o">110</td>
        <td class="g">12</td>
        

       </tr>
       <tr>
        <td class="o">130</td>
        <td class="b">140</td>
        <td class="b">150</td>
        <td class="g">16</td>

       </tr>
       
      
       
    </table>
</body>
</html>