body{width: 100%;max-width: 1920px;margin: 0 auto;font-family: sans-serif,Arial, Helvetica; }
ul{overflow: hidden;clear: both;margin: 0 auto;}
ul,li{list-style: none;}
a,a:hover{text-decoration: none;}
img{display: block;border: 0;}
.clear{clear: both;}

.banner{width: 100%;}
.banner a{width: 100%;margin: 0;}
.banner a img{width: 100%;margin: 0;}

.cont{width: 100%;padding: 40px 0;}
.cont .cont_main{width: 1160px;margin: 20px auto;}

.bg{position: relative;z-index: 1;width: 100%;margin: 0;}
.bg1{width: 100%;height: 745px;margin: 0;}
.bg2{width: 100%;height: 956px;margin: 0;background: #d73332;}

.img{width: 100%;margin: 0;}
.img a{width: 100%;margin: 0;}
.img a img{margin: 0;}

.cont1{position: relative;z-index: 2;margin-top: -1700px;padding-top: 0;}
.cont1 .cont_main{margin-top: 0;padding: 40px 0;background: #FFFFFF;border: 2px solid #d73332;border-radius: 20px;-webkit-box-shadow: 0px 10px 15px #d73332;-o-box-shadow: 0px 10px 15px #d73332;-ms-box-shadow: 0px 10px 15px #d73332;box-shadow: 0px 10px 15px #d73332;}
.cont1 .cont_main .tit{width: 100%;}
.cont1 .cont_main .tit img{margin: 0 auto;}
.cont1 .cont_main ul{display: -webkit-flex;display: flex;flex-wrap: wrap;width: 1042px;margin: 20px 59px;justify-content: space-between;}
.cont1 .cont_main ul li{width: 508px;margin: 15px 0;}
.cont1 .cont_main ul li a{width: 100%;}
.cont1 .cont_main ul li a img{width: 485px;margin: 10px auto;}
.cont1 .cont_main ul li a p{width: 100%;height: 40px;line-height: 40px;text-align: center;font-size: 20px;color: #333333;background: #ffefef;border-radius: 20px;}
.cont1 .cont_main .zx1{width: 600px;margin: 20px auto;}
.cont1 .cont_main .zx1 a{width: 100%;}
.cont1 .cont_main .zx1 a img{width: 100%;}

.cont2{position: relative;z-index: 1;margin-top: 40px;}
.cont2 .cont_main .tit{width: 100%;margin: 20px 0;}
.cont2 .cont_main .tit h2{text-align: center;font-size: 60px;color: #d73332;}
.cont2 .cont_main ul{display: -webkit-flex;display: flex;flex-wrap: wrap;width: 100%;margin: 20px 0;justify-content: space-between;}
.cont2 .cont_main ul li{width: 564px;margin: 15px 0;border: 1px solid #d73332;}
.cont2 .cont_main ul li a{width: 100%;}
.cont2 .cont_main ul li a img{margin: 10px auto;}
.cont2 .cont_main ul li a h3{width: 100%;height: 40px;line-height: 40px;text-align: center;font-size: 20px;color: #FFFFFF;background: #d73332;}

.cont3{position: relative;z-index: 1;background: #FFFFFF;}
.cont3 .cont_main{width: 100%;margin: 0;}
.cont3 .cont_main .tit{width: 100%;}
.cont3 .cont_main .tit img{margin: 0 auto;}
.cont3 .cont_main .tit h2{text-align: center;font-size: 60px;color: #d73332;}
.cont3 .cont_main .bg3{width: 100%;margin-top: 40px;padding: 40px 0;background: #d73332;}
.cont3 .cont_main ul{display: -webkit-flex;display: flex;flex-wrap: wrap;width: 1160px;margin: 0 auto;justify-content: space-between;}
.cont3 .cont_main ul li{width: 550px;margin: 20px 0;}
.cont3 .cont_main ul li.l1{width: 100%;}