html,body{ width: 100%; height: 100%; overflow: scroll;}
html::-webkit-scrollbar, body::-webkit-scrollbar{width:0px;height:0px;}
body{margin:0;}
section.banner_1 img{width:100%;}

		section.part1 ul li { display: flex; align-items: center; background: #f0f2f6 }
		section.part1 ul li img { max-width: 50% }
		section.part1 ul li .desc h3 { line-height: 2; padding: 0 10px; border-bottom: 1px solid #ccc }
		section.part1 ul li .desc p { color: #585858; padding: 0 10px; line-height: 1.5; }

		section.part2 ul {display: flex;flex-wrap: wrap;}
		section.part2 ul li {width:23.5%;text-align: center; background:#f0f2f6; margin:1%; padding:1vh 0px;}
		section.part2 ul li:nth-child(1),section.part2 ul li:nth-child(5){margin-left:0px;}
		section.part2 ul li:nth-child(4),section.part2 ul li:nth-child(8){margin-right:0px;}
		section.part2 ul li img {width:50%;}


		section.part3 ul { display: flex; margin: 0 auto; flex-wrap: wrap; justify-content: space-between; }
		section.part3 ul li { width: 24%; padding: 10px; color: #585858; margin-bottom: 5px; background: #f0f2f6; align-items: center; box-sizing: border-box; text-align:center;}
		section.part3 ul li:nth-child(1) h3,
		section.part3 ul li:nth-child(8) h3 { color: #34bc74;text-align: center; }
		section.part3 ul li:nth-child(2) h3,
		section.part3 ul li:nth-child(7) h3 { color: #34bc74;text-align: center; }
		section.part3 ul li:nth-child(3) h3,
		section.part3 ul li:nth-child(6) h3 { color: #34bc74;text-align: center; }
		section.part3 ul li:nth-child(4) h3,
		section.part3 ul li:nth-child(5) h3 { color: #34bc74;text-align: center; }
		section.part3 ul li img { width: 100%; margin-right: 10px }
		section.part3 ul li p {font-size:1rem;text-align: center;} 
		.part3 ul.tab { width: 100%; }
		.part3 ul.tab li { display: flex; font-size: 16px; color: #333; width:49%; float:left;}
		.part3 ul.tab li label { padding: 10px; font-size: 20px; color:#f7f7f7; background: #e05862; float:left; display:block; width:20%;}
		.part3 ul.tab li .tbr{width:70%; float:right; display:block; font-size:1.2rem;}

		section.part4 .part4_1 {display: flex;}
		section.part4 .left {width: 45%;height: 100px;}
		section.part4 .review {width: 100%;height: 150px; /* 必须 */overflow: hidden;margin-left: 5%;text-align: center;background-color: #66CB89;}
		section.part4 .left .bottom {margin-top: 20px;margin-left: 20px;}
		section.part4 .review ul {list-style: none;}
		section.part4 .review ul li {margin: 10px auto;}
		section.part4 .review_2 {width: 45%;margin-left: 8%;}
		section.part4 .review_2 ul li {margin-bottom: 3px;}
		section.part4 .review_2 ul li b {color: #e05862;}
		section.part4 .review_2 ul li img {width: 100%;}

		section.part5 .part5_1 {display: flex; margin-top:2vh;}
		section.part5 .left {width:65%;height:228px;}
		section.part5 .review {width: 100%;height:31vh; overflow: hidden;text-align: center;background-color:inherit;}
		section.part5 .left .bottom {margin-top: 20px;margin-left: 20px;}
		section.part5 .review ul {list-style: none;}
		section.part5 .review ul li {margin: 10px auto;}
		section.part5 .review_2 {width: 45%;margin-left:3%;}
		section.part5 .review_2 ul li {margin-bottom: 3px;}
		section.part5 .review_2 ul li b {color: #e05862;}
		section.part5 .review_2 ul li img {width: 100%;}


section.part7 .w_1200 { overflow: hidden;  }
section.part7 .swiper-wrapper img  { width: 100%; }
section.part7 .swiper-btn { text-align: center; margin-top: 20px; }
section.part7 .swiper-btn .btn-prev img { transform: rotate(180deg); -webkit-transform: rotate(180deg); }
section.part7 .swiper-btn .btn { cursor: pointer;}


		section.part10 { width: 100%; max-width: 750px; display: flex; justify-content: space-between; position: fixed; bottom: -13px; left: 50%;  transform: translateX(-50%); z-index:999;height: 50px;}
		section.part10 a { width: 49.8%; color: #fff; display: block; line-height: 50px; font-size: 1.4rem; text-align: center; background: #00a83b; }
		section.part10 a img { width: 10.933%; margin-right: .5rem; vertical-align: middle; }

		form .tr2 {margin-top: 20px;font-size: 14px;}
		form .np {margin-left: 10px;margin-right: 3px;}
		form .tr3 {text-align: left;}
		form .tr4 {display: flex;flex-wrap: wrap;}
		form .np2 {width: 50%;padding-top: 6px;}
		
.main video{width:100%; margin:1.5vw auto 0px;border-radius:0.5vw;}
.main .zz{list-style:none; padding:0px; margin:0px auto; display:flex; width:98%;}
.main .zz li{width:32%; border:1px solid #CCCCCC; padding:1rem 0rem; margin:0.5rem; text-align:center; font-size:1rem;}
.main .zz li:nth-child(1),.main .zz li:nth-child(4){margin-left:0px;}
.main .zz li:nth-child(3),.main .zz li:nth-child(6){margin-right:0px;}
.main .lc{list-style:none; margin:0px auto; padding:0px; width:98%;}