/*****全局css*****/
ul {margin: 0px;}
li {list-style: none;}
.flex {
/*flex 布局*/
display: flex;
/*实现垂直居中*/
align-items: center;
/*实现水平居中*/
justify-content: center;
}
/*****页面css*****/
body{background: url(../images/2022zw_00.png) no-repeat center top #F2F3FC;}
.main{margin-top: 302px;background: #FFF;padding:20px;overflow: hidden;}
.pic_list{height: auto;overflow: hidden;}
.pic_list li{height: 162px;margin-top: 15px;width: 50%;text-align: center;}
.pic_list li a{line-height: 162px;font-size: 36px;color: #FFF;font-weight: bold;}
.pic_list li:nth-child(2n+1){float: left;}
.pic_list li:nth-child(2n){float: right;}
.pic_list li:nth-child(1){background: url(../images/2022zw_01.png) no-repeat center top;margin-top: 0px;}
.pic_list li:nth-child(2){background: url(../images/2022zw_02.png) no-repeat center top;margin-top: 0px;}
.pic_list li:nth-child(3){background: url(../images/2022zw_03.png) no-repeat center top;}
.pic_list li:nth-child(4){background: url(../images/2022zw_04.png) no-repeat center top;}
.pic_list li:nth-child(5){background: url(../images/2022zw_05.png) no-repeat center top;}
.pic_list li:nth-child(6){background: url(../images/2022zw_06.png) no-repeat center top;}
.pic_list li:nth-child(1) a{margin-right: 80px;}
.pic_list li:nth-child(2) a{margin-left: 180px;}
.pic_list li:nth-child(3) a{margin-left: 150px;}
.pic_list li:nth-child(5) a{margin-right: 200px;}
.pic_list li:nth-child(6) a{margin-right: 220px;}
@media (min-width: 1400px) {
	.body {
		background-size: 100%;
	}
}
@media (min-width: 980px) and (max-width: 1200px) {
	body{background-size: 100%;}
	.main{margin-top: 100px;background: #FFF;}
	.pic_list{height: auto;overflow: hidden;}
	.pic_list li{height: 145px;margin-top:10px;width: 100%;text-align: center;}
	.pic_list li a{line-height: 145px;font-size: 20px;color: #FFF;font-weight: bold;}
	.pic_list li:nth-child(2n+1){float: left;}
	.pic_list li:nth-child(2n){float: right;}
	.pic_list li:nth-child(1){background-size: 100%;}
	.pic_list li:nth-child(2){background-size: 100%;}
	.pic_list li:nth-child(3){background-size: 100%;}
	.pic_list li:nth-child(4){background-size: 100%;}
	.pic_list li:nth-child(5){background-size: 100%;}
	.pic_list li:nth-child(6){background-size: 100%;}
	.pic_list li:nth-child(1) a{margin-right: 80px;}
	.pic_list li:nth-child(2) a{margin-left: 110px;}
	.pic_list li:nth-child(3) a{margin-left: 100px;}
	.pic_list li:nth-child(5) a{margin-right: 150px;}
	.pic_list li:nth-child(6) a{margin-right: 170px;}
}
@media (min-width: 768px) and (max-width: 979px) {
	body{background-size: 100%;}
	.main{margin-top: 100px;background: #FFF;}
	.pic_list{height: auto;overflow: hidden;}
	.pic_list li{height: 145px;margin-top:10px;width: 100%;text-align: center;}
	.pic_list li a{line-height: 145px;font-size: 20px;color: #FFF;font-weight: bold;}
	.pic_list li:nth-child(2n+1){float: left;}
	.pic_list li:nth-child(2n){float: left;margin-top: 10px;}
	.pic_list li:nth-child(1) a{margin-right: 80px;}
	.pic_list li:nth-child(2) a{margin-left: 110px;}
	.pic_list li:nth-child(3) a{margin-left: 100px;}
	.pic_list li:nth-child(5) a{margin-right: 150px;}
	.pic_list li:nth-child(6) a{margin-right: 170px;}
}
@media (max-width: 767px) {
	body{background-size: 100%;}
	.main{margin-top: 150px;background: #FFF;}
	.pic_list{height: auto;overflow: hidden; width: 100%;}
	.pic_list li{height: 225px;margin-top:10px;width: 90%;text-align: center;}
	.pic_list li a{line-height: 225px;font-size: 30px;color: #FFF;font-weight: bold;}
	.pic_list li:nth-child(2n+1){float: left;}
	.pic_list li:nth-child(2n){float: left;margin-top: 10px;}
	.pic_list li:nth-child(1) a{margin-right: 80px;}
	.pic_list li:nth-child(2) a{margin-left: 110px;}
	.pic_list li:nth-child(3) a{margin-left: 100px;}
	.pic_list li:nth-child(5) a{margin-right: 150px;}
	.pic_list li:nth-child(6) a{margin-right: 170px;}
}
@media (max-width: 480px) {
	body{background-size: 100%;}
	.main{margin-top: 100px;background: #FFF;width: 480px;overflow: hidden;position: relative;}
	.pic_list{height: auto;overflow: hidden;width: 480px;}
	.pic_list li{height: 145px;margin:10px 0px;width: 73%;text-align: center;border-radius: 5px;float: none;overflow: hidden;}
	.pic_list li a{line-height: 145px;font-size: 20px;color: #FFF;font-weight: bold;}

	.pic_list li:nth-child(2n+1){float: left;}
	.pic_list li:nth-child(2n){float: left;margin-top: 10px;}
	.pic_list li:nth-child(1) a{margin-right: 0px;}
	.pic_list li:nth-child(2) a{margin-left: 0px;}
	.pic_list li:nth-child(3) a{margin-left: 0px;}
	.pic_list li:nth-child(5) a{margin-right: 0px;}
	.pic_list li:nth-child(6) a{margin-right: 0px;}
}