.banner{text-align:center;padding-top:78px;height:220px;background:url(../../assets/top_pic.png) no-repeat;position:relative;font-family:PingFangSC-Light}.banner .title{position:relative;z-index:1}.banner .cn-title{font-size:40px;color:#fff}.banner .en-title{font-size:24px;color:#fff;opacity:.54;filter:alpha(opacity=54);font-family:PingFang-SC-Light;font-weight:100;margin-top:12px}.banner .line{width:200px;height:4px;background-color:#fff;margin:12px auto 0}.content-block{width:1008px;margin:50px auto 0;overflow:hidden;border-top:1px solid #e7e7e7;border-right:1px solid #e7e7e7}.content-block .download-nav{float:left;line-height:70px;text-align:center}.content-block .download-nav-button{width:220px;height:70px;font-size:20px;border-bottom:1px solid #e7e7e7;border-left:1px solid #e7e7e7;color:#333;font-family:PingFangSC-Light}.content-block .content{float:left;width:786px;border-left:1px solid #e7e7e7;padding:20px 60px}.content-block .content .content-header{overflow:hidden;padding-bottom:20px;border-bottom:1px solid #e8e8e8}.content-block .content .content-header .logo{background:url(../../assets/vqhb_logo.png) no-repeat;width:162px;height:50px;float:left}.content-block .content .content-header .download-button{display:block;text-decoration:none;float:right;font-size:24px;color:#fff;font-weight:400;width:200px;height:50px;text-align:center;line-height:50px;background:#2b85e1;-webkit-box-shadow:0 5px 10px 0 rgba(43,133,225,.2);box-shadow:0 5px 10px 0 rgba(43,133,225,.2);border-radius:100px;font-family:PingFangSC-Light}.content-block .content .text{color:#666;line-height:22px;font-size:16px;font-family:PingFangSC-Light;text-align:justify;margin-top:30px;text-indent:2em}.content-block .content .img{background:url(../../assets/peitu.png) no-repeat;width:668px;height:512px;margin-top:38px;margin-bottom:230px}@media screen and (max-width:768px){.banner{height:220px;margin-top:50px}.banner .cn-title{font-size:32px}.banner .en-title{font-size:16px}.content-block{border:none;width:auto;margin-top:24px}.content-block .download-nav{display:none}.content-block .content{float:none;padding:8px;width:auto}.content-block .content .content-header .download-button{width:120px;height:40px;font-size:16px;line-height:40px;margin-top:4px}.content-block .content .text{margin-top:24px}.content-block .content .img{width:100%;height:312px;background-size:contain;margin-top:24px;margin-bottom:60px}.content-block .download-nav-button{border:none;float:left;width:auto;height:auto;padding:0 16px}}