/***********banner***********/
.banner{ width:100%; height:297px; background-image:url(../images/TVluopam_bannnerbeijing.jpg); background-repeat:no-repeat; background-size:100% 100%; padding-top:117px;}
.banner_main{ width:602px; height:108px; margin:0 auto; background-image:url(../images/jiancezhongxin_banner.png);}
.banner_anniu{ width:154px; height:46px; margin:0 auto; margin-top:30px;}
.banner_anniu a{ display:block; width:154px; height:46px; background: linear-gradient(45deg,rgba(9, 130, 222, 1), rgba(71, 178, 211, 1)); border-radius:50px; text-align:center; line-height:46px; font-size:16px; color:#FFF;}
.banner_anniu a:hover{ box-shadow: 0px 5px 10px rgba(0, 144, 255, 0.5);}

/***********实现原理***********/
.main_yuanli{ width:100%; background-color:#FFF; padding:50px 0;}
.yuanli{ width:1000px; height:250px; margin:0 auto; margin-top:50px;}
.fuwu_biaoti{ width:1000px; margin:0 auto;}
.fuwu_biaoti h2{ text-align:center; color:#343434; font-size:24px; line-height:30px;}
.fuwu_biaoti p{ text-align:center; color:#d1d1d1; font-size:24px; line-height:34px;}
.yuanli_left{ width:522px; height:240px; float:left;}
.yuanli_left p{ font-size:14px; font-weight:bold; color:#a5a5a5; line-height:20px; margin-top:10px;}
.yuanli_left img{ margin:0; padding:0;}
.yuanli_right{ width:428px; height:240px; float:right; margin-top:30px;}
.yuanli_right p{ font-size:14px; color:#a5a5a5; line-height:25px;}

/***********实现原理***********/
.main_yichang{ width:100%; background-color:#FFF; padding:50px 0; margin-top:10px;}
.yichang{ width:1000px; height:580px; margin:0 auto; margin-top:50px;}
.yichang_top{ width:993px; height:306px; margin:0 auto;}
.yichang p{ margin-top:30px; font-size:14px; line-height:20px; color:#a5a5a5;}

/***********方案优势***********/
.main_youshi{ width:100%; background-color:#FFF; padding:50px 0; margin-top:10px;}
.youshi{ width:1000px; height:540px; margin:0 auto; margin-top:50px;}
.youshi_top{ height:232px; width:860px; margin:0 auto;}
.youshi_top_left{ width:382px; height:232px; float:left;}
.youshi_top_right{ width:424px; height:232px; float:right;}
.youshi_top_right h2{ font-size:18px; color:#343434;}
.youshi_top_right p{ font-size:14px; color:#a5a5a5; line-height:24px; margin-top:10px;}

.youshi_top02{ height:232px; width:860px; margin:0 auto; margin-top:50px;}
.youshi_top02_left{ width:382px; height:232px; float:right;}
.youshi_top02_right{ width:424px; height:242px; float:left;}
.youshi_top02_right h2{ font-size:18px; color:#343434;}
.youshi_top02_right p{ font-size:14px; color:#a5a5a5; line-height:24px; margin-top:10px;}