div+css教程网站建设门户网站和电子商务网站CSS样式表

@charset "utf-8";

/* reset */

*{margin:0;padding:0;list-style-type:none;}

a{blr:expression(this.onFocus=this.blur())}/*去掉a标签的虚线框，避免出现奇怪的选中区域*/

:focus{outline:0;}

label{cursor:pointer;}

img{vertical-align:middle;}

table{empty-cells:show;border-collapse:collapse;border-spacing:0;}

h1{font-size:16px;}h2,h3,h4{font-size:14px;}h5,h6{font-size:12px;}

abbr,acronym{border:0;font-variant:normal}

address,caption,cite,code,dfn,em,strong,th,var,optgroup{font-style:normal;font-weight:normal}

input,button,textarea,select,optgroup,option{font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit}

input,button,textarea,select{*font-size:100%}

a,img{border:0;}

a,a:visited{color:#5e5e5e; text-decoration:none;}

a:hover{color:#4183C4;text-decoration:underline;}

.clear{display:block;overflow:hidden;clear:both;height:0;line-height:0;font-size:0;}

.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}

.clearfix{display:inline-table;}/* Hides from IE-mac \*/

*html .clearfix{height:1%;}

.clearfix{display:block;}/* End hide from IE-mac */

*+html .clearfix{min-height:1%;}

.a-l{text-align:left;}.a-c{text-align:center;}.a-r{text-align:right;}

.m-t{margin-top:10px;}.m-b{margin-bottom:10px;}.mlr10{margin:0 10px;display:inline;}.mr10{margin-right:10px;display:inline;}

.f-l{float:left;}.f-r{float:right;}

.blue{color:#3366cc;}.red{color:#ff0000;}.yellow{color:#ff6600;}.gray{color:#999;}

.blank20{height:20px;overflow:hidden;display:block;}

body{_background-image:url(about:blank);/*用浏览器空白页面作为背景*/_background-attachment:fixed; /* prevent screen flash in IE6 确保滚动条滚动时，元素不闪动*/ } 

body{font:12px/180% Arial,Lucida,Verdana,"宋体",Helvetica,sans-serif;color:#333;background:#fff;}

/* layout */

.container{width:960px;margin:0 auto;}

<!--演示内容开始-->

<link type="text/css" href="XX/css/style.css" rel="stylesheet" />

<script type="text/javascript" src="XX/js/jquery-1.2.6.pack.js"></script>

<!--解决 IE6 背景缓存-->

<!--[if IE 6]><script type="text/javascript">document.execCommand("BackgroundImageCache", false, true);</script><![endif]-->



<div class="container header">



    </div><!--header end-->

    

    <div class="container content">

    

    </div><!--content end-->

    

    <div class="container footer">

        

    </div><!--footer end-->

<!--演示内容结束-->