请问老师我的是否正确

来源：4-3 编程练习

Rockets总冠军

2019-05-19 01:48:17

老师您好，下面是我的代码：

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title>文本样式</title>
        <style type="text/css">
           /*写出CSS样式*/
           div{background-color:#eee;
               text-align:center;
               font-size:2em;
               line-height:5em;
          }
          img{vertical-align:middle;}
          .one{font-size:2em;
               vertical-align:middle;
          }
          .two{vertical-align:middle;
               color:red;
               text-decoration:underline;
          }
        </style>
    </head>
    <body>
          
          <div>
              <img src="http://climg.mukewang.com/59c21bae000157fa01000059.jpg"/><span class="one">CSS层叠样式表 </span><span class="two">(Cascading Style Sheets)</span>
          </div>
    </body>
</html>