.main{width: 100%;margin: 0px auto;}
@media screen and (min-width: 768px){
	.banner{width:100%;background:url(../img/product/huiyuanyingxiao/banner.jpg) top center no-repeat;margin: 0px auto;overflow: hidden;height: 450px;}
	.ban{width:1200px;margin:80px auto 0px;position:relative;z-index:3;overflow:hidden;color: #fff;}
	.ban h3{font-size: 26px;font-weight: normal;}
	.ban h2{font-size: 40px;margin: 20px 0px 50px 0px;letter-spacing: 2px;line-height: 50px;position: relative;}
	.ban h2::after{width: 200px;height: 2px;background: #fff;content: "";position: absolute;left: 0px;top: 80px;}
	.ban p{font-size: 20px;font-weight: normal;margin-top: 10px;}
	.ban a{display:inline-block;width:156px;height:48px;line-height:46px;font-size:16px;border-radius:4px;text-align:center;border:2px solid #fff;color:#fff;margin:30px 20px 0px 0px}
	.ban .cure{height:50px;line-height:50px;background: #fff;color:#020951;border:0}
	.title{text-align: center;padding: 0px;}
	.title h2{font-size: 36px;font-weight: bold;}
	.title p{font-size: 16px;color: #666;margin-top: 20px;}
	.m_1,.m_3{width: 1200px;margin: 60px auto;overflow: hidden;}
	.m_1 ul{width: 100%;margin: 30px auto 0px;overflow: hidden;}
	.m_1 ul li{width: 300px;float: left;text-align: center;}
	.m_1 ul li i{display: block;width: 80px;height: 80px;border-radius: 50%;background: #f06d4f;color: #fff;font-size: 32px;text-align: center;line-height: 80px;font-style: normal;margin: 0px auto 10px;}
	.m_1 ul li h3{font-size: 18px;margin-bottom: 6px;}
	.m_1 ul li p{font-size: 14px;color: #666;padding: 0px 30px;}
	.m_1 ul li:nth-child(2) i{background: #2a36ec;}
	.m_1 ul li:nth-child(3) i{background: #2196f3;}
	.m_1 ul li:nth-child(4) i{background: #00d4cc;}
	.m_2,.m_4{width: 100%;margin: 0px auto;background: #f3f7fa;padding: 60px 0px;}
	.m_2 .tab_nav{width: 1200px;margin: 20px auto 0px;overflow: hidden;}
	.m_2 .tab_nav li{width: 400px;height: 60px;line-height: 60px;font-size: 18px;text-align: center;float: left;border-bottom: 1px solid #eee;}
	.m_2 .tab_nav .active{border-bottom: 1px solid #2a36ec;color: #2a36ec;cursor: pointer;transition: all .5s;}
	.m_2 .tab_main{width: 100%;overflow: hidden;margin-top: 40px;position: relative;}
	.m_2 .tab_main .tm{width: 1200px;display: none;margin: 0px auto;}
	.m_2 .tab_main .current{display: block; transition: all 1s;}
	.m_2 .tab_main .tm dl{width: 450px;color: #666;margin-top: 100px;}
	.m_2 .tab_main .tm dl dt{font-size: 18px;margin-bottom: 40px;}
	.m_2 .tab_main .tm dl dd{font-size: 14px;width: 50%;float: left;line-height: 30px;margin-top: 10px;}
	.m_2 .tab_main .tm dl dd i{width: 30px;height: 30px;display: block;float: left;margin-right: 5px;border-radius: 50%;}
	.m_2 .tab_main .tm dl a{display:inline-block;width:132px;height:38px;line-height:36px;font-size:16px;border-radius:4px;text-align:center;border:2px solid #2a36ec;color:#2a36ec;margin:30px 20px 0px 0px}
	.m_2 .tab_main .tm dl a:first-of-type{background: #2a36ec;color: #fff;}
	.m_2 .tab_main .tm .right{width: 700px;}
	.m_2 .tab_main .tm .right img{width: 100%;}
	.m_2 .tab_main .tm h3{text-align: center;font-size: 18px;color: #333;}
	.m_2 .tab_main .tm ul{width: 100%;margin: 20px auto 0px;overflow: hidden;}
	.m_2 .tab_main .tm ul li{width: 300px;float: left;text-align: center;background: #fff;border-radius: 6px;box-shadow: 0px 0px 20px rgba(0,0,0,0.1);margin: 10px 50px;padding: 40px 0px 30px;}
	.m_2 .tab_main .tm ul li i{width: 80px;height: 80px;margin: 0px auto 20px;display: block;}
	.m_2 .tab_main .tm ul li p{font-size: 16px;color: #666;}
	.m_4 ul{width: 1200px;margin: 30px auto 0px;overflow: hidden;}
	.m_4 ul li{width: 300px;float: left;text-align: center;}
	.m_4 ul li i{display: block;margin: 0px auto 20px;text-align: center;}
	.m_4 ul li i img{box-shadow: 0px 0px 20px rgba(0,0,0,0.1);}
	.m_4 ul li h3{font-size: 18px;}
	.m_4 ul li p{font-size: 14px;color: #666;}
	.m_14{width: 100%;margin: 0px auto;background: #2a36ec;padding: 60px 0px;}
	.m_14 .title h2,.m_14 .title p{color: #fff;}
	.m_14 span{width: 400px;margin: 0px auto;display: block;overflow: hidden;}
	.m_14 .m_btn{display: block;width: 156px;height: 48px;line-height: 48px;border: 2px solid #fff;border-radius: 4px;text-align: center;font-size: 16px;color: #fff;margin: 30px auto 0px;}
	.m_14 .m_btn_2{background: #fff;color: #2a36ec;}
	.m_14 .m_btn:hover{opacity: 0.9;}
}
@media screen and (max-width: 768px){
	.banner{width:100%;background:url(../img/product/huiyuanyingxiao/mbanner.jpg) top center no-repeat;margin: 0px auto;overflow: hidden;background-size: cover;}
	.ban{width:98%;margin:2.5rem auto 0px;position:relative;z-index:3;overflow:hidden;color: #fff;text-align: center;}
	.ban h3{font-size: 1rem;font-weight: normal;}
	.ban h2{font-size: 1.2rem;margin: 0.5rem 0px 2rem 0px;position: relative;}
	.ban h2::after{width: 6rem;height: 2px;background: #fff;content: "";position: absolute;left: 34%;top: 2.6rem;}
	.ban a{display:inline-block;width:8rem;height:2rem;line-height:2rem;font-size:0.8rem;border-radius:4px;text-align:center;border:2px solid #fff;color:#fff;margin:1rem 0.5rem 0rem}
	.ban .cure{background: #fff;color:#020951;}
	.title{width: 100%;overflow: hidden;text-align: center;}
	.title h2{font-size: 1.2;color: #333;}
	.title p{font-size: 0.8rem;color: #666;line-height: 1.2rem;margin-top: 0.5rem;}
	.m_1,.m_3{width: 98%;margin: 2rem auto;overflow: hidden;}
	.m_1 ul{width: 100%;margin: 1rem auto 0px;overflow: hidden;}
	.m_1 ul li{width: 48%;float: left;text-align: center;margin-top: 0.5rem;}
	.m_1 ul li i{display: block;width: 3rem;height: 3rem;border-radius: 50%;background: #f06d4f;color: #fff;font-size: 1rem;text-align: center;line-height: 3rem;font-style: normal;margin: 0px auto 10px;}
	.m_1 ul li h3{font-size: 0.8rem;margin-bottom: 0.2rem;}
	.m_1 ul li p{font-size: 0.7rem;color: #666;padding: 0px 0.4rem;}
	.m_1 ul li:nth-child(2) i{background: #2a36ec;}
	.m_1 ul li:nth-child(3) i{background: #2196f3;}
	.m_1 ul li:nth-child(4) i{background: #00d4cc;}
	.m_1 ul li:nth-child(2n){float: right;}
	.m_2,.m_4{width: 100%;margin: 0px auto;background: #f3f7fa;padding: 2rem 0px;}
	.m_2 .tab_nav{width: 98%;margin: 0.5rem auto 0px;overflow: hidden;}
	.m_2 .tab_nav li{width: 33%;height: 2.2rem;line-height: 2.2rem;font-size: 0.9rem;text-align: center;float: left;border-bottom: 1px solid #eee;}
	.m_2 .tab_nav .active{border-bottom: 1px solid #2a36ec;color: #2a36ec;cursor: pointer;transition: all .5s;}
	.m_2 .tab_main{width: 100%;overflow: hidden;margin-top: 1rem;position: relative;}
	.m_2 .tab_main .tm{width: 98%;display: none;margin: 0px auto;}
	.m_2 .tab_main .tm img{width: 100%;}
	.m_2 .tab_main .current{display: block; transition: all 1s;}
	.m_2 .tab_main .tm dl{width: 100%;color: #666;box-sizing: border-box;text-align: center;}
	.m_2 .tab_main .tm dl dt{font-size: 0.8rem;margin-bottom: 0.6rem;}
	.m_2 .tab_main .tm dl dd{font-size: 0.7rem;width: 50%;float: left;line-height: 1.5rem;margin-top: 0.2rem;text-align: left;}
	.m_2 .tab_main .tm dl dd i{width: 1.5rem;height: 1.5rem;display: block;float: left;margin-right: 5px;border-radius: 50%;}
	.m_2 .tab_main .tm dl dd i img{width: 100%;}
	.m_2 .tab_main .tm dl a{display:inline-block;width:8rem;height:2rem;line-height:2rem;font-size:0.8rem;border-radius:4px;text-align:center;border:2px solid #2a36ec;color:#2a36ec;margin:1rem 0.5rem 0px 0px}
	.m_2 .tab_main .tm dl a:first-of-type{background: #2a36ec;color: #fff;}
	.m_2 .tab_main .tm .right{width: 700px;}
	.m_2 .tab_main .tm .right img{width: 100%;}
	.m_2 .tab_main .tm h3{text-align: center;font-size: 0.8rem;color: #333;}
	.m_2 .tab_main .tm ul{width: 100%;margin: 0.5rem auto 0px;overflow: hidden;}
	.m_2 .tab_main .tm ul li{width: 32%;text-align: center;background: #fff;border-radius: 6px;box-shadow: 0px 0px 20px rgba(0,0,0,0.1);margin: 0.5rem auto 0rem;padding: 5% 0%;float: left;margin-right: 1.5%;}
	.m_2 .tab_main .tm ul li i{width: 2.6rem;height: 2.6rem;margin: 0px auto 0.5rem;display: block;}
	.m_2 .tab_main .tm ul li i img{width: 100%;}
	.m_2 .tab_main .tm ul li p{font-size: 0.8rem;color: #666;}
	.m_2 .tab_main .tm ul li:last-child{margin-right: 0rem;}
	.simg{width: 100%;margin: 0.6rem auto 0rem;}
	.simg img{width: 100%;}
	.m_4 ul{width: 98%;margin: 0.5rem auto 0px;overflow: hidden;}
	.m_4 ul li{width: 48%;text-align: center;margin: 0.5rem 0rem 0rem;float: left;}
	.m_4 ul li i{display: block;margin: 0px auto 0.5rem;text-align: center;box-shadow: 0px 0px 20px rgba(0,0,0,0.1);}
	.m_4 ul li i img{width: 100%;}
	.m_4 ul li h3{font-size: 0.8rem;}
	.m_4 ul li p{font-size: 0.7rem;color: #666;}
	.m_4 ul li:nth-child(2n){float: right;}
	.m_14{width: 100%;margin: 0px auto;background: #2a36ec;padding: 2rem 0px;box-sizing: border-box;text-align: center;}
	.m_14 .title h2,.m_14 .title p{color: #fff;}
	.m_14 span{width: 90%;margin: 0px auto;display: block;overflow: hidden;}
	.m_14 .m_btn{display:inline-block;width:7.6rem;height:2rem;line-height:2rem;font-size:0.8rem;border: 2px solid #fff;border-radius: 4px;text-align: center;color: #fff;margin: 1rem 0.5rem 0px;}
	.m_14 .m_btn_2{background: #fff;color: #2a36ec;}
	.m_14 .m_btn:hover{opacity: 0.9;}
}