*{margin:0px;
padding:0px;}
div.content{margin-left:20px;
font-size:12px;}
div.top{width:1200px;
height:80px;
background-color:#630;
color:white;
float:left;}
div.top_left{
text-align:center;
float:left;
width: 400px;
}
div.top_left p{margin-top:20px;
margin-left:20px;}
div.top_left span{font-size:24px;
}
div.top_right{
float:left;
text-indent:2pt;
padding-left:120px;}
div.top_right p{float:right;
margin-top:20px;}
div.main{width:1000px;
margin-left:100px;}
div.main_top_left{background-image:url(image/left_bg.jpg);
background-repeat:no-repeat;
background-position:left 80px;
width: 300px;
line-height: 18pt}
div.main_top_left img{margin-left:70px;
margin-top:70px;}
div.main_top_left span{margin-left:40px;
padding-top: 30px;
float: left;
}
div.main_top_left span p{text-indent: 19pt;}
div.main_top_right{background-image:url(image/right_bg.jpg);
background-repeat:no-repeat;
background-position:right bottom;
float: right;
width: 600px;
height: 300px;}
div.main_top_right img{margin-left: 40px;
margin-top: 20px;
}
div.main_middle{width:1000px;
margin-bottom: 20px;}
div.main_middle div img{margin-left: 25px;
margin-top: 10px;}
div.main_bottom h3{color: red;
padding-top: 10px;}
div.main_bottom_left{border-style: solid;
border-color: red;
border-width: thin;
width: 300px;}
div.main_bottom_left div ul{margin-left: 30px;
margin-top: 10px;
margin-bottom: 20px;}
div.main_bottom_left div ul li{border-style: dashed;
border-color: black;
border-width:2px;
align-content: center;
padding-top: 5px;
padding-bottom: 5px;}
div.main_bottom_center{border-style: solid;
border-color: red;
border-width: thin;
width: 300px;
margin-left: 20px;
position: absolute;
left: 440px;
top:690px;
height: 280px;}
div.main_bottom_center img{float: left;
}
div.main_bottom_right{border-style: solid;
border-color: red;
border-width: thin;
width: 300px;
position: absolute;
left: 800px;
top:690px;
height: 280px;
line-height: 10px;}
div.footer{width: 1200px;
height: 60px;
background-color:#A6B8D4;
border-top: 4px #1D1003;
border-top-style: solid;
margin-top: 40px;
text-align: center;
line-height: 12px;}
原文:https://www.cnblogs.com/brilin/p/10897285.html