清除浮动:
.clear{clear:both;}
<div class="clear"></div>
背景图片平铺:
html{background:url(../images/bg.gif) repeat-x;}
清除浮动:
.clear{clear:both;}
<div class="clear"></div>
背景图片平铺:
html{background:url(../images/bg.gif) repeat-x;}
转载于:https://www.cnblogs.com/fanfan123/archive/2012/07/09/2582332.html