.main{ width: 1200px; margin: 0 auto;}
.bj{background: url(20201201-ys-bj.png) top center no-repeat; padding-bottom: 90px;}
.banner{ height: 468px;}
.logo{ margin-top: 20px;}
.fhsy{margin-top: 10px;float: right;}
.icon-BOX{ margin-top: 45px;}
.icon01-B{text-align: center; width: 817px; margin: 0 auto;}
.icon01-B ul{ margin-left: -30px;}
.icon01-B ul li:last-child{float: right;}
.icon01-B ul li{ background: url(20201201-lx-bj.png) center center no-repeat; width: 252px; height: 289px; float: left; margin-left:30px;}
.icon01-B ul li a{ display: block;height: 289px;text-decoration: none;}
.icon01-B ul li a p{ font-size: .18rem; color: #fff; line-height: 28px;}
.icon01-B ul li a span{display: block; height: 157px;}
.icon01-B ul li a span img{ margin-top: 72px;}
.icon01-B1{ width: 1099px;text-align: center;margin-left: auto;margin-right: auto;}
.icon01-B1 ul{ margin-left: -30px;}
.icon01-B1 ul li{ background: url(20201201-lx-bj.png) center center no-repeat; width: 252px; height: 289px; float: left; margin-left:30px;
	margin-top: -45px;}
.icon01-B1 ul li a{ display: block;height: 289px; text-decoration: none;}
.icon01-B1 ul li a p{ font-size: .18rem; color: #fff; line-height: 28px;}
.icon01-B1 ul li a span{display: block; height: 157px;}
.icon01-B1 ul li a span img{ margin-top: 72px;}
.icon01-B2 ul li{ margin-top: -45px;}
.icon01-B1.li{width: 540px;}
.icon01-B ul li a:hover span img{
    transform: rotateY(360deg);
    transition: all .6s linear;}
.icon01-B1 ul li a:hover span img{
    transform: rotateY(360deg);
    transition: all .6s linear;}
.foot_contact {
    padding: 40px 0 30px;
}
.main_content {
    width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.td_2 {
    width: 830px;
    padding-left: 30px;
}
.index_foot_link {
    font-size: 12px;
    color: #666;
}
.index_foot_link .index_foot_content {
    padding-bottom: 10px;
}
.index_foot_link .index_foot_content li:first-child {
    padding-left: 0;
}
.index_foot_link .index_foot_content li {
	float: left;
    height: 14px;
    line-height: 14px;
    padding: 0 30px;
    display: inline-block;
}
.index_foot_link .index_foot_content li a {
    color: #666;
}
.index_foot_link .index_foot_content li+li {
    border-left: 1px solid #b2b2b2;
}
.index_foot_link .index_foot_content:after{ visibility: hidden; display: block; font-size: 0; content: " "; clear: both; height: 0; }
.icon-BOX2{display: none;}
.slb .icon01-B ul li a p br,.slb .icon01-B1 ul li a p br{display: none;}
.slb .logo{display: none;}


@media screen and (max-width:1200px) {
		.icon-BOX{display: none;}
		.icon-BOX2{display: block;}
		.bj {background: url(20220617-ys-bj.png) top center no-repeat;padding-bottom: 90px;}
		.icon01-B ul li{width: 23%;background-size: contain;margin-left: 2%;}
		.icon01-B{width: 100%;}
		.icon01-B ul {margin-left: -2%;}
		.main {width: 1000px;margin: 0 auto;padding-left: 15px;padding-right: 15px;}
		.slb .icon01-B ul li a p,.slb .icon01-B1 ul li a p{padding: 0px 30px;}
		.slb .icon01-B ul li{width: 31.3%;margin-top: 10px;}
}

@media screen and (max-width:992px) {

.main {
    display: block;
    width: 100%;
    margin: 0 auto;
}
	.icon01-B ul li{width: 31.3%;margin-top: 15px;}
	.logo{display: none;}
	.bj{background-size: 1200px;}
	.banner {height: 268px;}
	.slb .icon01-B ul li a p,.slb .icon01-B1 ul li a p{padding: 0px 28%;}
	.slb .icon01-B ul li{width: 48%;margin-top: 10px;}
}


@media screen and (max-width:768px) {
	.icon01-B ul li{width: 48%;margin-top: 15px;}
	.bj{background-size: 1000px;}
	.banner {height: 200px;}
	.slb .icon01-B ul li a p,.slb .icon01-B1 ul li a p{padding: 0px 18%;}
	
}
@media screen and (max-width:540px) {
.icon01-B ul li{margin-top: 10px;width: 98%;}
.icon01-B ul li,.icon01-B ul li a{height: 260px;}
.bj{background-size: 700px;}
.banner {height: 150px;}
.slb .icon01-B ul li a p, .slb .icon01-B1 ul li a p {padding: 0px 10%;}
	
}
	
@media screen and (max-width:450px) {	
	.slb .icon01-B ul li a p, .slb .icon01-B1 ul li a p {padding: 0px 25%;}
	.slb .icon01-B ul li{width: 98%;margin-top: 10px;}
}
	
@media screen and (max-width:374px) {
	.slb .icon01-B ul li a p, .slb .icon01-B1 ul li a p {padding: 0px 16%;}	
	
}