@media screen and (max-width: 1560px) { 
	.external1 {padding: 170px 30px 140px;}
	.external2{padding: 0 10%;}
}
@media screen and (max-width: 1400px) { 
	.external1 {flex-wrap: wrap;justify-content: center;}
	.external1 .right1 {width: 760px;}
	.font2 {font-size: 17px;}
}
@media screen and (max-width: 1400px) { 
	.external2{padding: 0 ;}
	.external3 .contain_box3 .contain3 {width: 315px;}
}
@media screen and (max-width: 1000px) { 
	.external3 .contain_box3 .contain3 {padding: 40px 40px 30px;width: 300px;height: 300px;}
	.external3 .contain_box3 .box3 p {font-size: 14px;}
}
@media screen and (max-width: 720px) { 
	.external1 {padding: 0px;}
	.external1 .left1 {background-size: 90%;background-position: center;margin-right: 0px;width: 100%;padding: 35px 25px 90px;}
	.external1 .left1 .swiper-container1 {width: 96%;height: auto;margin: auto;}
	.external1 .right1 {width: 100%;opacity: 1;left: 0px;padding: 5%;}
	.phone_25 {font-size: 17px !important;line-height: 25px !important;margin-bottom: 5% !important;}
	.external1 .right1 .span_box {flex-wrap: wrap;margin-bottom: 5%;}
	.external1 .right1 span {margin-right: 2%;font-size: 14px;height: 30px;line-height: 30px;margin-top: 2%;width: auto;}
	.font2 {font-size: 13px !important;}
	.external2 {flex-wrap: wrap;height: auto;}
	.external2 .box2 {width: 50%;padding:0 5%;height: 250px;}
	.external2 .box2 img {width: 40px;}
	.external2 .box2 span {margin-top: 5%;font-size: 20px;}
	.external2 .box2 p {font-size: 14px;margin-top: 5%;line-height: 20px;}
	.external2 .box2:nth-child(1) {border-right: #FFFFFF solid 1px;border-bottom: #FFFFFF solid 1px;}
	.external2 .box2:nth-child(4) {border-left: #FFFFFF solid 1px;border-top: #FFFFFF solid 1px;}
	.external3 {padding: 10% 0;}
	.phone_26 {font-size: 22px !important;margin-bottom: 1% !important;}
	.phone_27 {font-size: 14px !important;margin-bottom: 10% !important;}
	.external3 .contain_box3 {width: 100%;flex-wrap: wrap;}
	.external3 .contain_box3 .contain3 {width: 90%;padding: 10% 5%;height: auto;margin-bottom: 5% !important;}
	.external3 .img_box3 {margin: 0px !important; width: 100%;}
	.external3 .img_box3 .i_box3 {width: 50%;height: 200px;background-size: contain;}
	.external3 .contain_box3 .box3 {font-size: 17px;}
	.external3 .contain_box3 .box3 span {font-size: 14px;}
	.external3 .contain_box3 .box3 p {font-size: 13px;}
	.external4 {background-size: cover;padding: 0px;}
	.style4 {opacity: 1;top: 0px;justify-content: center;}
	.phone_28 {font-size: 18px !important;margin-bottom: 5% !important;}
	.phone_29 {padding: 15% 5% !important;background-position-x:-95px;}
	.phone_30 {font-size: 13px!important;line-height: 23px;}
	.external4 a {margin-top: 5%;}
	
	/* who资讯 */
	.submit_succes,.submit_flase { position: fixed;top: 50%;left: 50%;width: 200px;height: 80px;margin-left: -100px;margin-top: -40px;background-color: #FFFFFF;display: flex;align-items: center;justify-content: center;font-size: 20px;border-radius: 5px;display: none;}
	.submit_succes img ,
	.submit_flase img {width: 40px;height: 40px;vertical-align: middle;margin-right: 10px;}
	.width2 {width: 100%;}
	.width1{width: 100%;}
	.contact2 .width0 img { width: 150px; object-fit: contain;}
	.swiper-container {width: auto;height: 335px;overflow: hidden;position: relative;top: 15px;}
	.contact3 {display: flex;flex-direction: column;justify-content: center;}
	.mads li {border-left: #eee solid 1px;height: 68px;}
	.mads li em {width: 10px;height: 10px;left: -6px;bottom: 16px;}
	.mad h2 {font-size: 16px;}
	.mad p {font-size: 14px;	 white-space: nowrap;
	    text-overflow: ellipsis;
	    overflow: hidden;
	    word-break: break-all;}
	.mad {padding: 8% 10%;}
	.contact2 {padding: 8% 10% !important;}
	.contact2 h2 {font-size: 17px;}
	.foot_inp {font-size: 15px;}
	.check2 {font-size: 12px;}
	.check1 {vertical-align: middle;margin: 0px !important;margin-right: 5px !important;}
	#attr_24 {margin-bottom: 0px;}
	.foot_sub {padding: 6px 45px;font-size: 15px;color: #FFFFFF;margin-top: 10px;border-radius:4px;}
	.contact4 { overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
}