.about{width:100%;height:100%;margin-bottom:80px;}
.about .tabnav{width:789px;margin:50px auto;}
.tabnav ul li{float:left;width:auto;height:40px;line-height:40px;padding:0 30px;border-right:solid 2px #333;}
.tabnav ul li:last-child{border-right:0;}
.tabnav ul li a{font-size:24px;color:#333;font-weight:bold;}
.tabnav ul li a.hit{color:#b34f38;}
/*关于我们*/
.about .a1{width:1400px;margin:50px auto 0;}
.about .disali{display:flex;align-items:center;}
.about .a1 h2{font-size:30px;color:#b34f38;font-weight:bold;margin-bottom:25px;text-align:center;}
.about .a1 p{font-size:16px;color:#333;line-height:30px;}
.about .a1 .a11{float:left;width:30%;text-align:center;}
.about .a1 .a11 p{font-size:16px;color:#666;margin-bottom:15px;}
.about .a1 .a11 p:nth-child(1){font-size:30px;color:#b34f38;font-weight:bold;margin-top:7px;}
.about .a1 .a12{float:right;width:70%;}
.about .a1 .a12 p{font-size:16px;color:#333;line-height:30px;}
.about .a1 .a13{margin-top:35px;}
.about .a1 .a13 p{font-size:16px;color:#333;line-height:30px;margin-bottom:7px;}
.about .img img{width:100%;margin-top:25px;}
.about .number{color:#333;display:flex;gap:10%;justify-content:center;padding:2rem 0;background:#f2f6fa;}
.about .number .item p:first-child{font-size:30px;font-weight:bold;padding-bottom:7px;}
.about .number .item p{text-align:left;font-size:18px;}
.about .a2{width:1400px;margin:50px auto 0;}
.about .a2 h2{font-size:30px;color:#b34f38;font-weight:bold;margin-bottom:15px;text-align:center;}
.about .a2 h3{font-size:16px;color:#333;line-height:30px;text-align:center;}
.about .a2 p{font-size:16px;color:#333;line-height:30px;margin-top:25px;}
.about .a2 .top{width:1000px;height:auto;margin:35px auto 0;}
.about .a2 .top img:nth-child(1){float:left;width:475px;height:330px;margin-right:50px;}
.about .a2 .top img:nth-child(2){float:right;width:475px;height:330px;}
.about .a2 img{width:100%;}
.about .a2 ul{margin-top:35px;}
.about .a2 ul li{float:left;width:18.4%;margin:0 2% 2% 0;}
.about .a2 ul li:nth-child(5n){margin-right:0;}
.about .a2 ul li img{width:100%;height:339px;}
.about .a3{width:1400px;margin:50px auto 0;}
.about .a3 h2{font-size:30px;color:#b34f38;font-weight:bold;margin-bottom:15px;text-align:center;}
.about .a3 h3{font-size:16px;color:#333;line-height:30px;text-align:center;}
.about .a3 p{font-size:16px;color:#333;line-height:30px;text-align:center;margin-top:25px;}
.about .a3 ul{width:900px;margin:50px auto 0;}
.about .a3 ul li{float:left;width:31%;margin-right:3.5%;background:linear-gradient(to bottom, #b9bbbe, #f2f6fa);text-align:center;}
.about .a3 ul li:nth-child(3n){margin-right:0;}
.about .a3 ul li img{width:90px;padding-top:7%;}
.about .a3 ul li .l1{font-size:24px;color:#333;font-weight:bold;margin:15px 0;}
.about .a3 ul li .l2{font-size:16px;color:#333;padding-bottom:7%;}
.about .a4{width:1400px;margin:50px auto 0;}
.about .a4 h2{font-size:30px;color:#b34f38;font-weight:bold;margin-bottom:15px;text-align:center;}
.about .a4 h3{font-size:16px;color:#333;line-height:30px;text-align:center;}
.about .a4 p{font-size:16px;color:#333;line-height:30px;text-align:center;margin-top:25px;}
.about .a4 img{width:100%;text-align:center;}
.about .a4 ul{margin-top:35px;}
.about .a4 ul li{float:left;width:18.4%;margin:0 2% 2% 0;}
.about .a4 ul li:nth-child(5n){margin-right:0;}
.about .a4 ul li img{width:100%;height:339px;margin:0;}
/*福利待遇*/
.fuli{width:100%;height:465px;background:#F5F5F5;margin-top:50px;}
.fuli ul{width:1400px;margin:0 auto;padding:70px 0 45px;}
.fuli ul li{float:left;width:151px;height:151px;margin:0 24px 24px 0;background:#fff;text-align:center;}
.fuli ul li:nth-child(8n){margin-right:0;}
.fuli ul li img{width:56px;height:56px;padding-top:20px;}
.fuli ul li p{font-size:16px;color:#333;line-height:25px;padding-top:15px;}
.peixun{width:1400px;margin:50px auto 0;}
.peixun h2{font-size:30px;color:#333;font-weight:bold;}
.peixun ul{margin-top:35px;}
.peixun ul li{float:left;width:18.4%;height:65px;line-height:65px;margin-right:2%;background:#fff;box-shadow:0 0 10px rgba(0, 0, 0, 0.1);border-left:2px solid #a40001;text-align:center;box-sizing:border-box;}
.peixun ul li:nth-child(5){margin-right:0;}
/*工作机会*/
.about .row{margin-top:50px;position:relative;}
.about .tab_title{width:1400px;margin:0 auto;background:#f8f8f8;}
.about .tab_title ul{width:429px;margin:0 auto;}
.about .tab_title li{float:left;width:auto;height:60px;line-height:60px;margin-right:60px;font-size:18px;color:#333;text-align:center;cursor:pointer;}
.about .tab_title li:last-child{margin-right:0;}
.about .tab_title li:hover,.about .tab_title li.hit{color:#b34f38;border-bottom:solid 3px #b34f38;font-weight:bold;}
.about .tab_title li span{width:225px;line-height:60px;}
.about .case_panes{width:1400px;margin:45px auto 0;}
.about .case_panes .pane{width:100%;display:block;margin-bottom:80px;}
.about .case_panes .pane:last-child{margin-bottom:0;}
.about .case_panes .zpimg{float:left;width:35%;}
.about .case_panes .zpimg img{width:100%;}
.about .case_panes .zpcont{float:right;width:62%;/*padding:5.5% 0 0;*/}
.about .case_panes .zpcont h2{font-size:24px;color:#333;border-bottom:solid 1px #ccc;padding-bottom:15px;}
.about .case_panes .zpcont span{float:right;font-size:18px;color:#666;font-weight:normal;}
.about .case_panes .zpcont .nr{/*height:214px;overflow-y:scroll;*/margin-top:35px;}
.about .case_panes .zpcont .nr p{font-size:16px;line-height:30px;}
.about .case_panes .zpcont .nr strong{font-weight:bold;}
@media (max-width: 1600px){
	.about .a1,.about .a2,.about .a3,.about .a4,.fuli ul,.peixun{width:1200px;}
	.about .a2 ul li img,.about .a4 ul li img{height:290px;}
	.about .tab_title,.about .case_panes{width:1200px;}
	.about .case_panes .zpimg{width:39%;}
	.about .case_panes .zpcont{width:58%;}
	.fuli ul li{width:129px;}
	.fuli ul li p{font-size:14px;}
}
@media (max-width: 1280px){
	.about .a1,.about .a2,.about .a3,.about .a4,.fuli ul,.peixun{width:1160px;}
	.about .a2 ul li img,.about .a4 ul li img{height:280px;}
	.about .tab_title,.about .case_panes{width:1160px;}
	.about .case_panes .zpimg{width:40%;}
	.about .case_panes .zpcont{width:57%;}
	.about .case_panes .zpcont .nr p{font-size:15px;}
	.fuli ul li{width:124px;}
	.fuli ul li p{font-size:14px;}
}
@media (min-width: 360px) and (max-width: 480px){
    .about{margin-bottom:50px;}
	.about .tabnav{width:90%;overflow:hidden;overflow-x:auto;white-space:nowrap;margin:50px auto 35px;padding-bottom:15px;}
	.tabnav ul li{float:none;display:inline-block;height:25px;line-height:25px;padding:0 15px;}
	.tabnav ul li a{font-size:18px;line-height:27px;}
	.about .a1,.about .a2,.about .a3,.about .a4{width:90%;margin-top:50px;}
	.about .a1 .a11,.about .a1 .a12{float:none;width:100%;}
	.about .a1 .a11 p:nth-child(1),.about .a2 h2,.about .a3 h2,.about .a4 h2{font-size:18px;margin-bottom:7px;}
	.about .a1 .a11 p,.about .a2 h3,.about .a3 h3,.about .a4 h3{font-size:12px;}	
	.about .number{width:100%;display:block;padding:2rem 0 1rem 20%;box-sizing:border-box;}
	.about .number .item{display:inline-block;width:45%;margin-bottom:5%;}
	.about .number .item p:first-child{font-size:21px;}
	.about .number .item p{font-size:14px;}
	.about .a2 .top{width:100%;height:100%;}
	.about .a2 .top img:nth-child(1){float:left;width:48%;height:132px;margin-right:4%;}
	.about .a2 .top img:nth-child(2){float:right;width:48%;height:132px;}
	.about .a2 ul,.about .a4 ul{overflow:hidden;overflow-x:auto;white-space:nowrap;}
	.about .a2 ul li,.about .a4 ul li{float:none;display:inline-block;width:37.5%;margin-right:3%;}
	.about .a2 ul li img{height:auto;}
	.about .a2 p,.about .a4 p,.about .a1 .a12 p{font-size:14px;line-height:25px;}
	.about .a3 ul{width:100%;} 
	.about .a3 ul li{float:none;width:100%;margin-bottom:5%;}
	.about .a3 ul li .l1{font-size:20px;}
	.about .a3 ul li .l2{font-size:14px;}
	.about .a4 img{width:100%;margin-left:0;}
	.about .a4 ul li img{height:auto;}
	.about .a1{display:block;}
	.fuli{height:auto;margin:50px 0;padding-bottom:25px;}
	.fuli ul{width:90%;padding:40px 0 30px;}
	.fuli ul li{width:48%;margin:0 4% 4% 0;}
	.peixun{width:90%;}
	.peixun h2{font-size:18px;}
	.fuli ul li:nth-child(2n){margin-right:0;}
	.peixun ul{overflow:hidden;overflow-x:auto;white-space:nowrap;}
	.peixun ul li{float:none;display:inline-block;width:47%;margin-right:3%;}
	.about .tab_title,.about .case_panes{width:90%;}
	.about .tab_title li{margin-right:30px;font-size:16px;height:50px;line-height:50px;}
	.about .tab_title li span{line-height:50px;}
	.about .case_panes{margin-top:25px;}
	.about .case_panes .zpimg{float:none;width:100%;}
	.about .case_panes .zpcont{float:none;width:100%;margin-top:30px;}
	.about .case_panes .zpcont h2{font-size:20px;}
	.about .case_panes .zpcont span{font-size:16px;}
	.about .case_panes .zpcont .nr p{font-size:14px;}
}