.banner_bg{width: 100%; height: 500px; background: #041729;}
.banner{width: 1280px; height: 500px; margin: 0 auto;}

.product_bg{width: 100%; height: 100%; background: #F7F8FC;}

.product_title{width: 1100px; height: 60px; margin: 0 auto;}
.product_title > .product_back{width: 26px; height: 60px;}
.product_title > .product_back > a{display: block; width: 26px; height: 60px; background: url("../images/product/back.png") 50% 50% no-repeat;}
.product_title > .product_back > a:hover{background: url("../images/product/back(hover).png") 50% 50% no-repeat;}
.product_title > p{width: 500px; height: 60px; margin: 0 auto; line-height: 60px; font-size: 36px; text-align: center; position: relative; top: -60px;}

.product_content{width: 1100px; height: 100%; margin: 0 auto;}

div.pic{width: 724px; height: 471px; background: url("../images/product/operate_computer_bg.png") no-repeat; position: relative; float: left;}
.pic_container{width: 474px; height: 295px; overflow: hidden; position: absolute; left: 111px; top: 124px;}
.pic_container > ul{width: 1422px; height: 295px; list-style: none; position: absolute;}
.pic_container > ul > li{width: 474px; height: 295px; float: left;}

div.content{width: 376px; height: 471px; position: relative; float: left;}
.content_container{width: 376px; height: 360px; position: absolute; left: 0; top: 111px;}
.content_container > .myContent{width: 100%; height: 100%; display: none;}
.content_container > .myContent:first-child{display: block;}
.content_container > .myContent > p.title{height: 35px; line-height: 35px; font-size: 24px;}
.content_container > .myContent > p.content{line-height: 25px; font-size: 16px; color: #818182; margin-top: 2px;}
.content_container > .myContent > div.function{width: 376px; height: 80px;}
.content_container > .myContent > div.function > div{width: 100px; height: 80px; float: left; margin-left: 38px;}
.content_container > .myContent > div.function > div:first-child{margin-left: 0px;}
.content_container > .myContent > div.function > div > img{width: 35px; height: 35px; margin: 0 auto; display: block;}
.content_container > .myContent > div.function > div > p.content{line-height: 20px; font-size: 12px; color: #01A1DF; text-align: center;}