body{min-width: 1100px;}
@media only screen and (max-width: 768px) {
	body{min-width: 320px;}
	.jy1{background-size: auto 100%; height: 220px;margin:0;}
	.jy2_1,.jy4_1{width: 100%}
	.jy2_2>p{width: 99%;margin: 0 auto;background: #305d85;}
	.jy2_21{padding-top: 10px;}
	.jy2{margin-top: 15px;}
	.jy2_2{margin-top: 10px;background-size: auto 100%;}
	.jy3_2{width: 98%; background-size: auto 100%; margin: 0 auto;height: 392px;font-size: 16px;}
	.jy3_1{width: 86%;margin-top: 15px;margin-bottom: 15px;padding-left: 56px;}
	.jy3_1 span{text-align: center; margin-left: 0;}
	.jy3_1 pren{text-indent: 1rem;display: inherit;}
	.jy3{margin-top: 15px;overflow: hidden;height: 582px;}
	.jy3_211{margin-top: 107px;width: 248px;background: #fff;opacity: 0.8;}
	.jy3_212{width: 188px;margin-top: 74px;margin-left: 27px;background: #fff;opacity: 0.8;}
	.jy3_22>div{width: 187px;margin-top: 248px;background: #fff;opacity: 0.8;}
	.jy3_2>div{height: auto;}
	.jy4{background: url(http://image12.beiliugu.com/ltld/jy/aaa.jpg) no-repeat center;height: 300px;}
	.jy4_2{width: 100%;font-size: 18px;line-height: 30px;height: 60px;margin-top: 15px;}
	.jy4_2>span{margin: 10px 0 0 0; width: 25%;text-align: center;}
	.jy4_27{margin-right: 0;}
	.jy5_2,.jy5{height: auto;}
	.jy5_1{height: 15px;}
	.jy5_3{width: 100%;height: auto;}
	.jy5_3 img{width: 100%;height: auto;}
	.jy6{width: 100%;margin-top: 15px; height: auto;margin-bottom:17vw;}
	.jy6_1 img{width: 80%}
  .jy6_1{height:auto;}
  .jy4{display:none;}
}

@media only screen and (max-width: 480px) {
	.jy3_2{height: 330px;}
	.jy3_211{margin-top: 90px;}
	.jy3_212{margin-top: 48px;}
	.jy3_22>div{margin-top: 210px;}
	.jy3_2>div{margin-right: 22px;}
	.jy3{height: 530px;}
	.jy6_2{font-size: 20px;}
}

@media only screen and (max-width: 390px) {
	.jy2_1,.jy4_1{height: 106px;background-size: auto 100%;line-height:122px;font-size: 20px;}
	.jy2_1>p{margin-left: 60px;line-height:122px;}
	.jy3_1{height: 106px;background-size: auto 100%;font-size: 16px;padding-left: 46px;line-height: 13px;}
	.jy3_1 p span{font-size: 20px;padding-top: 39px;}
	.jy4_1>p{margin-left: 82px;line-height:122px;}
	.jy3_2{font-size: 14px;line-height: 20px;}
	.jy3_211{width: 180px;}
	.jy3_212{margin-top: 44px;margin-left: 0;width: 140px;}
	.jy3_22>div{width: 144px;}
  .jy6{margin-bottom:66px;}
  .jy3_1>p{padding-top:35px;}
}

@media only screen and (max-width: 360px) {
	.jy4_2>span{width: 33%;}
}