ScumStudy的博客

1、HTML <div id="box"> <ul> <li> <span>点击修改</span> <input type="text" value="点击修改"> <p>修改</p> </li> <li>

1、HTML代码<table border="1"> <tr> <th>图片</th> <th>单价</th> <th>数量</th> <th>价格</th> </tr> <tr> <td c

1.先在HTML设置两个box： <div id="box1"></div> <div id="box2"></div>2、在CSS中设置样式：text-align和line-height同时设置可以使文字垂直居中 #box1, #box2{ width: 200px; height: 50px; background-color: #999;

<div class="box"> <span class="one">限时秒杀</span> <span id="d" class="one"></span> <span class="one">:</span> <span id="h" class="one"></span> <span class=".