body{margin: 0; color: #000000;letter-spacing:1px;font-family:"微软雅黑","黑体";}
.wl1600{width:1600px; margin:0 auto}
.our_introduction{background-image:url(../images/bg_02.webp);background-size:100% 100%;padding-bottom:50px;padding-top:20px; background-color:#f6f6f6;}
.our_introduction h2{ text-align:center;  font-size: 2.5rem; line-height: 4.8rem}
.our_introduction .intr_left{width: 30%;float: left}
.our_introduction .intr_left h3{font-size: 1.5rem; line-height:60px; }
.our_introduction .intr_left p{width: 10%;border-top: 3px #003f7e solid ; padding-bottom:20px}
.our_introduction .intr_rgiht{width: 65%; float: right; padding-top:30px; line-height: 38px; font-size: 1.2rem;}
.our_introduction .our_mits{clear: both}
.our_introduction .our_mits ul{padding-top: 30px}
.our_introduction .our_mits ul li{width:25%;float: left; text-align: center;}
.our_introduction .our_mits ul li span{color: #003f7e; font-size: 3rem}
.our_introduction .our_mits ul li p{font-size: 1.5rem;padding: 0px; margin: 0px; line-height:2.6rem}
.cl{clear:both}

.our_course{padding-top:20px;}
.our_course h2{ text-align:center;  font-size: 2.5rem; line-height: 4.8rem}

.our_culture{ background-color:#f6f6f6; padding-bottom:50px; padding-top: 20px;background-image:url(../images/bg_04.webp);background-size:100% 100%;}
.our_culture h2{ text-align:center;  font-size: 2.5rem; line-height: 4.8rem; padding-bottom:20px}
.our_culture .sm{float: left;width: 47%}
.our_culture .yj{float: right;width: 47%}
.our_culture .sm p,.our_culture .yj p{text-align: center;font-size: 1.6rem; line-height:60px}
.our_culture .jzg{ clear:both;padding-top:30px }
.our_culture .jzg ul{padding: 0px; margin: 0px}
.our_culture .jzg ul li{width: 24.5%;padding: 0.25%; float: left;}
.our_culture .jzg .jzg_text{clear: both; text-align: center;font-size: 1.6rem; line-height: 60px}

.our_service{padding-top:20px; }
.our_service h2{ text-align:center;  font-size: 2.5rem; line-height: 4.8rem}
.our_service  .fdimg{ width:40%; height:auto; position: absolute; top:25%; left:10%}
.our_service .img{position:relative}
.our_service .infom{ line-height:1.6rem;}
.our_service .infom ul{padding: 0px; margin: 0px}
.our_service .infom ul li h3{ padding-bottom:10px; color:#333;  font-size:22px}
.our_service .infom ul li{float: left; width: 20%;padding: 0.9%; font-size:14px; background-color: #f1f1f1;border-left: 1px #dedcdc solid;border-bottom: #f1f1f1 solid 5px;}
.our_service .infom ul li div{border-left: 1px #333 solid;}
.our_service .infom ul li.hover{ background-color:#ffffff; border-bottom: #2b2b2b solid 5px;}

.our_cooperation{ background-color:#f5f5f5;padding-top:20px; margin-top: 80px;background-image:url(../images/bg_04.webp);background-size:100% 100%; padding-bottom: 80px}
.our_cooperation h2{ text-align:center;  font-size: 2.5rem; line-height: 4.8rem; padding-bottom:20px}
.our_cooperation .img{ text-align:center;margin:0 auto }
.our_cooperation .img img{width: 80%}

@media (max-width:1680px ) {

	.wl1600{width: 1400px;}
	.our_service .infom ul li h3{font-size:22px;height:60px; line-height:30px;}
}
@media (max-width:1440px ) {
	.wl1600{width: 1200px;}
	.our_introduction .intr_rgiht{ line-height:30px;font-size:1.1rem }
}
@media (max-width:1200px ) {
	.wl1600{width:98%; padding: 1px;}
	.our_introduction .intr_rgiht{ line-height:38px;font-size:1rem }
	.our_introduction .intr_left{width: 100%}
	.our_introduction .intr_rgiht{width: 100%}
	.our_introduction .our_mits ul li{width: 25%;}
	.our_culture .sm{width: 50%}
	.our_culture .yj{width: 50%}
	.our_cooperation .img img{width: 100%}
	.our_culture .sm p, .our_culture .yj p{font-size: 18px; line-height:40px}
	.our_service .infom ul li h3{font-size:16px;height:40px; line-height:20px;}
}