body{ max-width: 750px;margin: auto;margin-top: 0px;width: 100%;}.top1{position: relative;width: 100%; }.top1 img{margin: 0 auto;}.top1 .ziti{display: block;font-size: 3em;color: #ffff;top: 5.8em;margin-left: 2.5em;position: absolute;}.top1 .bottom{position: absolute;top: 69%;left: 25%;}.top1 .ziti1{color: #000;font-size: 2.5em; left: 7.4em;top: 10.6em;position: absolute;}.top1 .ziti2{color: #ffff;font-size: 1.625em;position: absolute;left: 10.3em;top: 19em;}.main1{margin: 0 auto;position: relative;margin-top: 3em;text-align: center;}.main1 .ziti{color: #434343;font-size: 2.5em;}.main1 .ziti1{color:#434343;font-size: 1.3em;}.main1 .bg{background-color: #50a3fd;width: 43.75em;height: 20em;margin:auto; border-radius: 1em;margin-top: 1.875em;width: 100%;}.main1 .bg .ziti{font-size: 1.6em;color: #fff;float: left;padding-bottom:0.5em;padding-top: 0.5em;margin-left: 0.5em;}.main1 .bg img{width: 97%;height: 15em;}.main1 .bg .ziti1{font-size: 1.3em;color: #fff;position: relative;top:-63%;display: block;line-height: 100%;}.main1 .bottom{background-color: #ffce00;height: 4.5em;width: 21.875em;margin: 0 auto;border-radius: 2em;margin-top: 2.5em;}.main1 .bottom .ziti2{color: #000;font-size: 2.375em;display: block;padding-top: 0.3em;}.main2{margin: 0 auto;position: relative;margin-top: 3em;text-align: center;}.main2 .ziti{color: #434343;font-size: 2.5em;}.main2 .ziti1{color:#434343;font-size: 1.3em;display: block;}.main2 .bg{position: relative;margin-left: 1%;display: inline-block;width: 47%;background-color: #0e74e4;border-radius: 1em;overflow: hidden;text-align: center;margin-top: 1em;}.main2 .bg .ziti{color: #fff;font-size: 1.6em;display: block;margin-top: 0.45em;margin-bottom: 0.45em;}.main2 .bg img{height: 15em;}.main2 .smallbottom{width: 2em;height: 1em;border:1px solid #0e74e4;display: inline-block;margin-left: 1em;margin-top: 1.5em;border-radius: 1em;}.main2 .bottom{background-color: #ffce00;height: 4.5em;width: 21.875em;margin: 0 auto;border-radius: 2em;margin-top: 2.5em;}.main2 .bottom .ziti2{color: #000;font-size: 2.375em;display: block;padding-top: 0.3em;}.main2 .swiper-pagination{position: relative;}.main3{margin: 0 auto;position: relative;margin-top: 3em;text-align: center;background: url(../img/bg4.png)center center no-repeat;height: 67.25em;padding-top: 4.0625em;background-size: 100% 100%;}.main3 .ziti{color: #434343;font-size: 2.5em;}.main3 .ziti1{color:#434343;font-size: 1.3em;display:inline-block;}.main3 .bg{width: 30%;height: 15em;;display: inline-block;position: relative;border-radius: 3px;margin-top:9%;}.main3 .-left{left: -0.3em;}.main3 .left{left: 0.3em;}.main3 img{height: 10.9375em;margin-top: 0.3em;position: relative;}.main3 .bg1{width: 100%;height: 3.75em;background-color: #0e74e4;position: absolute;opacity:0.8;}.main3 .ziti2{font-size: 1.6em;color: #fff;position:relative;margin-top: 8%;z-index: 1;display: block;}.main3 .bottom{background-color: #0e74e4;height: 4.5em;width: 21.875em;margin: 0 auto;border-radius: 2em;margin-top: 9.5em;}.main3 .bottom .ziti3{color: #fff;font-size: 2.375em;display: block;padding-top: 0.3em;margin-top: -4.5em;}.main4{margin: 0 auto;position: relative;margin-top: 3em;text-align: center;}.main4 .ziti{color: #434343;font-size: 2.5em;}.main4 .ziti1{color:#434343;font-size: 1.3em;display: block;margin-bottom: 1.5em;}.main4 .kuangjia{width: 31%;height: 11.3124em;border: solid 0.5px #0e74e4;position: relative;display: inline-block;margin-left: 0.175em;margin-top: 0.175em;border-radius: 10px;overflow: hidden;}.main4 .kuangjia img{width: 100%;height: 100%;}.main4 .heiying{width: 100%;background-color: #1d2a3e;height:3.125em;position: absolute;top: 8.2em;border-radius: 0 0 10px 10px;opacity: 0.7;}.main4 .kuangjia .ziti2{font-size: 1.75em;color: #fff;display: block;position: relative;top:-1.6em}.main5{margin: 0 auto;position: relative;margin-top: 3em;text-align: center;background: url(../img/bg5.png)center center no-repeat;height: 46.875em;background-size: 100% 100%;}.main5 .ziti{color: #fff;font-size: 2.5em;position: relative;top:5%;}.main5 .ziti1{color:#fff;font-size: 1.3em;display: block;position: relative;top: 6%;}.main5 .bg{width:16%;position: relative;display: inline-block;margin-left: 9%;margin-top: 7em;}.main5 .ziti2{color: #fff;font-size: 1.15em;position: relative; display: block;top: 0.4em;}.main6{margin: 0 auto;position: relative;text-align: center;background: url(../img/bg6.png);background-size: 100% 100%;}.main6 .ziti{color: #fff;font-size: 2.5em;position: relative;top: 0.4em;}.main6 .ziti1{color:#fff;font-size: 1.3em;display: block;position: relative;top: 1.2em;margin-bottom: 50px;}.main6 .bg{position: relative;width: 47%;display: inline-block;float: left;margin-left: 1.8%;}.main6 .bg .bg1{position: relative; width: 111%;left: -5%;margin-top: -19%;}.main6 .bg .ziti2{font-size: 1.6em;color: #000;display: block;margin-top:-22%;position: relative;}/* .main6 @font-face{font-family:swiper-icons;src:url('data:application/font-woff;charset=utf-8;base64, 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');font-weight:400;font-style:normal}:root{--swiper-theme-color:#fff} */.main7{margin: 0 auto;position: relative;text-align: center;height: 50em;background-color: #dff6ff;}.main7 .ziti{color: #000;font-size: 2.5em;position: relative;top: 0.4em;}.main7 .ziti1{color:#434343;font-size: 1.3em;display: block;margin-top: 1em;margin-bottom: 2em;}.main7 .ziti2{color: #fff;font-size:1.6em;display: block;position: relative;top: -78%;}.main7 .ziti3{color: #fff;font-size:  1.3em;display: block;position: relative;top: -68%;line-height: 2em;}.main7 .bg{width: 47%;height: 12.75em;position: relative;display: inline-block;margin-left: 2%;margin-bottom: 2%;float: left;margin-bottom: 3%;}