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我有两个网站的背景,其中一个显示常规状态和悬停状态。该div是空的,宽度和高度设置为50px。我添加了填充以查看是否有帮助,但没有。空div和可点击的网址
<div class="container_12 clearfix">
<div class="grid_12">
<p id="footer-center">
<a href="#top" class="top-btn" id="back-to-top"><div class="hover-btn"></div><!--<img src="images/back-to-top-a.png" class="a">--></a>
</p>
</div> <!-- end grid_4-->
</div> <!-- end container_12 -->
.hover-btn{
display:block;
width:50px;
height:50px;
margin-left:50%;
}
.hover-btn{
background:url(../images/back-to-top-a.png) no-repeat center
center;
}
.hover-btn:hover{
background:url(../images/back-to-top-b.png) no-repeat center center, url(../images/back-to-top-a.png) no-repeat center center;
什么是您的查询? – amarnath
感谢Saeed Ludeen的工作代码 – NCweb
工作代码感谢Saeed Ludeen .hover-btn \t display:block; \t width:50px; \t height:50px; \t margin-left:50%; } .hover-btn:hover { \t background:url(../ images/back-to-top-b.png)no-repeat center center; } – NCweb