.content{ min-width:1260px; width:100%; background: url(banner-1.jpg) no-repeat center top; } body{ background:#fff; } .header { height:65px; background: #151517; margin-bottom: 1px; } #header { width:1260px; margin:0 auto; position:relative; z-index:2; } .middle { margin:0 auto; width:1260px; position:relative; } #header ul li { float:left; } #header ul { position:absolute; right:-40px; top:22px; } #img_weixin { position: absolute; right: 62px; top: 45px; z-index: 10; } .content_img { *margin-top:-4px; } img{ display: block; } .footer { height:130px; background:#232323; } .footer p { margin:0 auto; width:1000px; height:130px; line-height:130px; text-align:center; color:#fff; } .bot{ min-width:1260px; width:100%; padding: 10px 0; background: #282a2a; } .bt_div{ padding: 0 0 10px; margin: 0 auto; width: 750px; } .bt_div ul{ margin-right: 40px; float: left; } .bt_div li{ margin-right: 35px; float: left; height: 57px; vertical-align: middle; } .bt_div li img{ vertical-align: middle; } .bt_div p{ padding-top: 7px; color: #919292; font-size: 14px; font-family:"微软雅黑"; line-height: 2; } .guanzhu { position: absolute; right: 15px; top: 29px; } .cat_div a:hover{ background-position: -162px -154px; } .cat_div a.weixin{ background-position: -162px -50px; } .cat_div a.weixin:hover{ background-position: -162px -196px; } .cat_div a.tel{ background-position: -162px -92px; } .cat_div a.tel:hover{ background-position: -162px -238px; } .logo-home{ position: absolute; left: 35px; top: 40px; width: 390px; height: 90px; cursor:pointer; }