.about_bg{width: 100%;height: 650px;background: url(../images/about_bg.jpg) no-repeat;background-size: cover;position: relative;min-width: 1200px;}
.about_1{width: 1200px;height: 650px;margin: 0 auto;position: relative;}
.about_t{width:302px ;height: 98px;background: url(../images/about_t1.png) no-repeat;background-size: cover;left: 10px;top: 160px;position: absolute;}
.about_t1{width: 688px;height: 168px;background: url(../images/about_t2.png) no-repeat;position: absolute;top: 300px;left:200px;}
.about_t2,.about_t3,.about_t4,.about_t5{width: 90px;height: 90px;position: absolute;}
.about_t2{background: url(../images/about_t3.png) no-repeat;top: 480px;left:100px ;}
.about_t3{background: url(../images/about_t4.png) no-repeat;top: 240px;left:360px ;}
.about_t4{background: url(../images/about_t5.png) no-repeat;top: 440px;left:635px ;}
.about_t5{background: url(../images/about_t6.png) no-repeat;top: 220px;left:900px ;}
.p1,.p2,.p3,.p4,.p5{color: #fff;font-size: 24px;position: absolute;}
.p1{top: 510px;left:210px ;}
.p2{top: 270px;left:470px ;}
.p3{top: 470px;left:745px ;}
.p4{top: 230px;left:1010px ;}
.p5{top: 270px;left:1010px ;}
.about_bri{width: 100%;height: 420px;}
.about_bri1{width: 1200px;height: 419px;margin: 0 auto;padding-top: 1px;}
.about_bri2 p{text-align: center;color: #666;margin-top: 50px;font-size: 24px;}
.about_hx{width:60px ;height: 3px;background: #02ACEB;margin: 10px auto;}
.bri_t1{width: 750px;height: 450px;float: left;background: url(../images/about_t7.jpg)left center no-repeat;margin-top: 30px;}
.bri_1{width: 400px;height: 450px;float: left;}
.bri_t_1{width: 400px;height: 80px;text-align: center;font-size: 24px;color: #666;line-height: 80px;}
.bri_1 p{font-size: 16px;color: #657384;text-indent: 2em;}
.bri_1 span{font-size: 16px;color:#657384 ;margin-top: 12px;display: block;width: 400px;margin-bottom: 13px;}
.about_use{width: 100%;height: 530px;margin-top: 50px;clear: both;}
.about_use1{width: 1200px;height: 530px;margin: 0 auto;padding-top: 1px;}
.about_span{
	width: 1200px;font-size: 16px;line-height: 25px;margin-top: 30px;display: block;color: #666;text-indent: 2em;
}
.use_t1,.use_t2,.use_t3,.use_t4{width: 300px;height: 280px;float: left;margin-top: 50px;position: relative;overflow: hidden;}
.use_t1_p1,.use_t2_p1,.use_t3_p1,.use_t4_p1{
	width: 300px;
	font-size: 22px;color: #fff;text-align: center;position: absolute;top: 130px;transition: all 0.3s;
}
.use_t1_p2,.use_t2_p2,.use_t3_p2,.use_t4_p2{
	font-size: 14px;color: #fff;
	width: 200px;text-align: center;position: absolute;top: 280px;left: 50px;transition: all 0.3s;
}
.use_t1{
	background: url(../images/about_t1.jpg);
}
.use_t2{
	background: url(../images/about_t2.jpg);
}
.use_t3{
	background: url(../images/about_t3.jpg);
}
.use_t4{
	background: url(../images/about_t4.jpg);
}
.use_t1_1,.use_t2_1,.use_t3_1,.use_t4_1{
	width: 300px;height:280px;transition: all  0.3s;position: relative;
}
.use_t1_1:hover{background: rgba(10,18,36,0.7);}
.use_t2_1:hover{background: rgba(10,18,36,0.7);}
.use_t3_1:hover{background: rgba(10,18,36,0.7);}
.use_t4_1:hover{background: rgba(10,18,36,0.7);}
.use_t1:hover .use_t1_p1{top:110px;}
.use_t1:hover .use_t1_p2{top:150px;}
.use_t2:hover .use_t2_p1{top:110px;}
.use_t2:hover .use_t2_p2{top:150px;}
.use_t3:hover .use_t3_p1{top:110px;}
.use_t3:hover .use_t3_p2{top:150px;}
.use_t4:hover .use_t4_p1{top:110px;}
.use_t4:hover .use_t4_p2{top:150px;}
.about_team{width: 100%;height: 436px; margin-bottom: 80px;margin-top: 20px;}
.about_team1{width: 1200px;height: 436px;margin: 0 auto;padding-top:1px ;}
.team_t1,.team_t2,.team_t3{width: 380px;height: 300px;float: left;margin-left: 30px;background: #00f;margin-top: 30px;overflow: hidden;position: relative;}
.team_t1{margin-left: 0;}
.team_1{width: 380px;height: 300px;background: url(../images/team_t1.jpg);}
.team_1_1{width: 380px;height: 125px;background: #189BDC;position: absolute;left: 0;top: 300px;z-index: 1;}
.team_t1:hover .team_1_1{top: 185px;transition:all 0.5s;}
.team_2{width: 380px;height: 300px;background: url(../images/team_t2.jpg);}
.team_2_1{width: 380px;height: 125px;background: #189BDC;z-index: 1;position: absolute;left: 0;top: 300px;}
.team_t2:hover .team_2_1{top: 185px;transition:all 0.5s;}
.team_3{width: 380px;height: 300px;background: url(../images/team_t3.jpg);}
.team_3_1{width: 380px;height: 125px;background: #189BDC;z-index: 1;position: absolute;left: 0;top: 300px;}
.team_t3:hover .team_3_1{top: 185px;transition:all 0.5s;}
.team1 p{text-align: center;color: #fff;margin-top: 20px;font-size: 22px;}
.about_hx{width:60px ;height: 3px;background: #02ACEB;margin: 10px auto;}
.team1_p{font-size: 14px;color: #fff;text-align: center;}



/*.about_rel{width: 100%;height: 610px;}
.about_rel1{width: 1200px;height: 609px;margin: 0 auto;padding-top: 1px;}
.rel_l,.rel_r{width: 590px;height: 400px;float: left;margin-top: 60px;}
.rel_r{margin-left: 20px;}
.rel_l1,.rel_r1{width: 590px;height: 60px;background: #A2A2A2;}
.rel_l1 p{text-align: center;color: #666;font-size: 20px;line-height: 60px;}
.rel_r1 p{text-align: center;color: #666;font-size: 20px;line-height: 60px;}
.rel_l2,.rel_l5{width: 294px;height: 340px;float: left;}
.rel_l2{border-right: 1px  solid #dfdfdf;}
.rel_l3,.rel_l4,.rel_l6,.rel_l7{width: 294px;height: 169px;position: relative;top: 0;left: 0;padding-top: 1px;}
.rel_t1{width: 27px;height: 29px;background: url(../images/rel_t1.png) no-repeat;margin-top: 40px;margin-left: 60px;float: left;}
.rel_t2{width: 27px;height: 29px;background: url(../images/rel_t2.png) no-repeat;margin-top: 40px;margin-left: 60px;}
.rel_t3{width: 30px;height: 29px;background: url(../images/rel_t3.png) no-repeat;margin-top: 40px;margin-left: 60px;}
.rel_t4{width: 27px;height: 29px;background: url(../images/rel_t4.png) no-repeat;margin-top: 40px;margin-left: 60px;}
 .rel_p1{font-size: 16px;top: 47px;position: absolute;left: 100px;color: #6F6F6F;}
.rel_p2{position: absolute;left: 60px;top: 80px;font-size: 14px;color: #6F6F6F;}
.rel_p3{position: absolute;left: 60px;top: 100px;font-size: 14px;color: #6F6F6F;}
.rel_p4{position: absolute;left: 60px;top: 120px;font-size: 14px;color: #6F6F6F;}
.rel_l:hover .rel_l1{background: #189BDC;}
 .rel_l:hover .rel_l1 p{color: #fff;}
 .rel_l:hover{box-shadow: 0 0 10px #8d8d8d;}
.rel_r:hover .rel_r1{background: #189BDC;}
 .rel_r:hover .rel_r1 p{color: #fff;}
 .rel_r:hover{box-shadow: 0 0 10px #8d8d8d;}
 .about_rel_p{font-size: 14px;color: #424242;line-height: 40px;}*/
.map{width: 1200px;height: 750px;margin: 0 auto;}

.map_img{width: 1200px;height: 700px;background: url(../images/map.jpg) no-repeat;background-size:100%;margin-top: 40px;}
.office{width: 1200px;height: 310px;margin: 60px auto;}
.office_1{width: 285px;height: 214px;background: url(../images/office_3.jpg);margin-top: 40px;float: left;}
.office_2{background: url(../images/office_2.jpg);margin-left: 20px;}
.office_3{background: url(../images/office_4.jpg);margin-left: 20px;}
.office_4{background: url(../images/office_1.jpg);margin-left: 20px;}