链接属性

<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title>链接属性</title>
    <style>
        table{
            font-family: "楷体";
            font-size: 33px;
             280px;
            text-align: center;
            border-collapse: collapse;
            background-color: lightsteelblue;
        }
        /*按照 a:link， a:visited， a:hover，a:active顺序写*/
        /*伪类别选择器*/
        /*普通样式*/
        a:link,a:visited{
            color: darksalmon;
            background-color: lightsteelblue;
            text-decoration: none;
        }
        /*访问过的样式*/
        /*a:visited{
            color: darksalmon;
            background-color: lightsteelblue;
            text-decoration: none;

        }*/
        /*鼠标悬浮在上面的样式*/
        a:hover{
            color: lightslategray;
            background-color: seagreen;
        }
        /*激活状态的样式*/
        a:active{
            color: red;
            background-color: black;
        }
    </style>
</head>
<body>
    <table>
        <tr>
            <td>
                <a href="http://www.baidu.com">百度</a>
                <a href="http://www.taobao.com">淘宝</a>
                <a href="http://www.JD.com">京东</a>
            </td>
        </tr>
    </table>
</body>
</html>