.advantage{border-bottom:1px solid #e2e2e2; background:#f6f6f6;}
.advantage .title3{padding-left:15px;margin-bottom:40px}
.advantage .swiper-slide{font-size:0}
.advantage .swiper-pagination-bullet{margin:0 7px!important}
.advantage .swiper-pagination{margin:30px 0 80px}
.advantage .swiper-pagination-bullet:before{background:#d8d8d8}
.advantage .swiper-pagination-bullet-active:before{background:#ef8200}
.advantage-list{display:inline-block;width:33.33%;vertical-align:top;border-left:15px solid transparent;border-right:15px solid transparent}
.advantage-list .pro{width:100%;height:264px;margin-bottom:40px;border-radius:5px;position:relative;overflow:hidden}
.advantage-list .desc{margin-bottom:50px}.advantage-list .desc strong{display:block;color:#333;font-size:16px;margin-bottom:10px; text-align:center;}
.advantage-list .desc p{font-size:14px;color:#888;line-height:21px}





.profit .title3{margin:90px 0 68px}.profit-item{margin-bottom:5px}.profit-list{width:20%;display:inline-block;vertical-align:top;text-align:center;
margin-bottom:65px}.profit-list:nth-child(2){transition-delay:.1s}.profit-list:nth-child(3){transition-delay:.2s}.profit-list:nth-child(4){transition-delay:.3s}
.profit-list:nth-child(5){transition-delay:.4s}.profit-list .icon{width:100px;height:100px;margin:0 auto;position:relative}
.profit-list .icon:hover i:before{animation:serv_one_border .9s 0s ease 1;-webkit-animation:serv_one_border .9s 0s ease 1;-moz-animation:serv_one_border .9s 0s ease 1;-o-animation:serv_one_border .9s 0s ease 1}
.profit-list .icon:hover i:after{animation:serv_one_border 1.5s 0s ease 1;-webkit-animation:serv_one_border 1.5s 0s ease 1;-moz-animation:serv_one_border 1.5s 0s ease 1;-o-animation:serv_one_border 1.5s 0s ease 1}
.profit-list .icon:hover i{background:#ef8200;border-color:#ef8200}.profit-list .icon:hover span{opacity:0}.profit-list .icon:hover span.hide{opacity:1}
.profit-list .icon i{position:absolute;left:0;top:0;content:'';width:100px;height:100px;border:1px solid #dedede;border-radius:50%;transition:.6s;-ms-transition:.6s;-o-transition:.6s;-webkit-transition:.6s;-moz-transition:.6s}
.profit-list .icon i:before{content:'';position:absolute;left:0;top:0;border:1px solid #ef8200;width:100%;height:100%;-moz-border-radius:50%;border-radius:50%;opacity:0}
.profit-list .icon i:after{content:'';position:absolute;left:0;top:0;border:1px solid #ef8200;width:100%;height:100%;-moz-border-radius:50%;border-radius:50%;opacity:0}
.profit-list .icon span{position:absolute;left:0;top:0;width:100px;height:100px;transition:1s;-ms-transition:1s;-o-transition:1s;-webkit-transition:1s;-moz-transition:1s}
.profit-list .icon span.hide{opacity:0}.profit-list:last-child .desc{border:0}.profit-list h3{font-size:16px;margin:20px 0 5px;color:#333}
.profit-list p{font-size:14px;line-height:22px;color:#888}





















@media (max-width:1300px){.D-part5 .swiper-slide .pic{width:100%;height:483px}
.D-part5 .container_1314{width:85%}.container_1240{padding:0 2%}
.history .container_1240{padding:0}.container_1300{padding:0 2%}
.contact .form{margin-left:0}}
@media (max-width:1200px){
	
	.D-part5 .container_1314{width:98%}.D-part5 .btn{display:none}.D-part5 .page_style2{display:block}
	.D-part5 .swiper-slide .pic{height:5rem}.clean_banner{height:34vw}.clean_banner .desc{width:100%}.aside{display:none}
	.clean-show .swiper-wrapper{display:block!important}.clean-show .show_bottom{opacity:1;visibility:visible;transform:translateY(0);
	-ms-transform:translateY(0);-o-transform:translateY(0);-webkit-transform:translateY(0);-moz-transform:translateY(0)}
	.sight .part1 .pro{height:40vw}.sight .part1 .pro .img{background-position:center 240px}.sight .part1 .desc{padding:50px 60px;width:80%}
	.choose_banner{height:50vw}.scene{margin-top:22px}.scene h3{margin-bottom:.3rem}.scene-list{width:4rem;margin-right:1rem}
	.scene-list:first-child{margin-bottom:.8rem}.scene-list .desc{height:40px;line-height:40px}.option{padding-left:1rem}
	.option-list{margin-right:.9rem;margin-bottom:.4rem!important}.advantage .swiper-pagination{margin:20px 0 50px}
	.advantage-list{border-left:10px solid transparent;border-right:10px solid transparent}
	.advantage-list .pro{height:1.8rem;margin-bottom:20px}.advantage-list .desc{margin-bottom:20px}.case-list .pro{height:1.8rem}}
	
	@media (max-width:800px){
		.advantage-list .desc p{max-height:60px;overflow:hidden}
		.advantage .title3{margin-bottom:.5rem}.advantage .title3 span{line-height:1}.advantage .title3 h3{margin-top:0;line-height:.8}
		.advantage .swiper-pagination{margin:.3rem 0 .8rem}.advantage-list{width:50%;border-left:5px solid transparent;border-right:5px solid transparent}
		.advantage-list .pro{height:2.8rem;margin-bottom:10px}.advantage-list .desc strong{font-size:13px;text-align:center;color:#666;font-weight:400}
		.advantage-list .desc p{display:none}.profit .title3{margin:1rem 0 .5rem}
		
		
		.profit-list{width:100%;margin-bottom:.35rem;text-align:left;padding:0 .5rem}
		.profit-list .icon{margin:0;width:1.8rem;height:1.8rem;display:inline-block;vertical-align:middle;margin-right:.5rem}
		.profit-list .icon i{width:1.8rem;height:1.8rem}.profit-list .icon span{width:1.8rem;height:1.8rem;background-size:.8rem!important}
		.profit-list .desc{display:inline-block;vertical-align:middle;width:calc(100% - 2.3rem)}.profit-list h3{margin:0 0 .15rem;font-size:15px;line-height:1}
		.profit-list p{font-size:13px;padding:0;line-height:1}
		
		
		
		
		
		
		
		
		}