a元素里面的图片与文字垂直和水平居中

来源：互联网发布：unity3d webgl 编辑：程序博客网时间：2024/05/17 08:16

废话不多说，直接上效果如下：
这里写图片描述
代码：

<meta charset="utf-8"><style type="text/css">*{    padding: 0;    border:0;    margin: 0;}ul li{    list-style-type: none;}a{text-decoration:none; }.inlineHalk{    font-size:0;    -webkit-text-size-adjust:none;}.aling-top{    vertical-align:top;}#nav-box{    width: 1000px;    height: 45px;    background-color: #eee;    margin: 0 auto;}.nav-list{    display: inline-block;    width: 120px;    height: 45px;    font-size: 16px;    margin-left: 10px;}.nav-list:first-child{    margin-left: 0px;}.nav-list a{    color: #000;    display: block;    width: 100%;    height: 45px;    line-height: 45px;    background-color: #DBE8F5}.nav-list a:hover{    background-color: #93BCEA;    color: #0F0;}.nav-list a img{    vertical-align: middle;}</style><ul id="nav-box" class="inlineHalk">    <li class = "nav-list aling-top">        <a href = "annocement.html">            <img src = "images/horn.png">&nbsp;&nbsp;公告        </a>    </li>    <li class = "nav-list aling-top">        <a href = "my.html">            <img src = "images/house.png">&nbsp;&nbsp;我的工作坊        </a>    </li>    <li class = "nav-list aling-top">        <a href = "javascript:;">            <img src = "images/exit.png">&nbsp;&nbsp;退出        </a>    </li></ul>

备注

.inlineHalk是去除inline-block元素间间距，方式有很多，具体可以参考：http://blog.csdn.net/dq_pp/article/details/58300264

display:inline-block元素的父元素定义 font-size:0 ,可去掉元素水平4px的空白，子元素若要显示文字可重新定义font-size属性即可
display:inline-block元素本身定义 vertical-align 属性可去掉元素垂直方向的多余空白

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