.full {width:100%;}
.w_1400 {width: 1400px;margin: 0 auto;}
/*导航*/
.about_menu{}
.about_menu ul{height:60px;line-height:60px;display:flex;}
.about_menu ul li{ flex:1;padding:0px 25px;font-size:18px; text-align:center;}
.about_menu ul li a{display:inline-block; padding:0px 5px;}
.about_menu ul li.active a{color:#de1714;border-bottom:2px #de1714 solid;}
/*about-我们能做什么*/
.about_zwdz {width:100%; padding: 120px 0px 80px;background: #f0f0f0;}
.about_zwdz h3 {font-size:28px;line-height:60px;text-align: center;}
.about_zwdz p {font-size:14px;line-height:30px;text-align: center;text-transform:uppercase;}
.about_zwdz ul{width:1160px; margin:60px auto 40px; display:flex;}
.about_zwdz ul li {flex:1;text-align:center;}
.about_zwdz ul li h5{font-size:22px;margin-bottom:20px;}
.about_zwdz ul li h5 span{font-size:68px;}
/*about-公司简介*/
.about_abus {position: relative; height:650px;}
.about_abus .w_1400{position: relative; margin-top: -120px;background: #fff;}
.about_abus .flexbox {display:flex;}
.about_abus .flexbox .boxleft {flex:3;padding:30px 50px;}
.about_abus .flexbox .boxleft h3 {font-size:32px;line-height:50px;text-align: left;}
.about_abus .flexbox .boxleft h5 {font-size:20px; color:#bbb;line-height:40px;text-align: left;}
.about_abus .flexbox .boxleft p {line-height: 35px; font-size: 18px; text-indent:2em;}
.about_abus .flexbox .boxright {flex:1; max-width:290px; background:#263032;}
/*about-我们的团队*/
.about_team {margin:60px auto 60px;}
.about_team h3 {font-size:32px;line-height:50px;text-align: left;}
.about_team h5 {font-size:20px; color:#bbb;line-height:40px;text-align: left;margin-bottom:30px;}
.about_team img {display:block;margin:0px auto;width:auto;max-width:100%;}
.about_team img.full {margin:60px auto 40px;}
.about_team p {font-size:20px; line-height:40px;text-align: left;padding:0px 190px;text-indent:2em;}

/*通用内容*/
.about_content {width:100%; padding: 120px 0px 80px;background: #f0f0f0;}
.about_content h3 {font-size:28px;line-height:60px;text-align: left;}
.about_content p {font-size:14px;line-height:30px;text-align: left;text-indent:2em;}

/*品牌荣誉*/
.about_ppry {width:100%; margin:0px 0px; padding: 60px 0px 80px;background: #21262c url(../images/qwbg.png) 100% 100%;}
.about_ppry h3 {color:#fff;font-size:38px;line-height:60px;text-align: center;}
.about_ppry p.xiaowenzi {color:#a09c93;font-size:14px;line-height:30px;text-align: center;margin-bottom:30px;text-transform:uppercase;}
.about_ppry .imgbox {margin:30px auto;}
.imgbox .swiper-slide img {display:block; margin:0px auto 10px;}
.imgbox .swiper-slide p {display:block; line-height:40px; text-align:center; color:#fff;}
.swiper-container {width: 100%;height: 100%;}
.swiper-slide {text-align: center;font-size: 18px;align-items: center;}
/*文字*/
.about_ppry_m {width:100%; padding: 60px 0px 40px;background: #f0f0f0;}
.about_ppry_m h2 {font-size:24px; line-height:24px; border-left:2px #f00 solid;margin-bottom:15px; text-indent:.5em;}
.about_ppry_m hr {margin-bottom:15px; }
.about_ppry_m p {background:url(../images/ryico.png) 0px 0px no-repeat;background-size:30px 30px;padding-left: 40px;padding-right: 10px; line-height:30px;font-size:16px;margin:12px 0px;}

/*工程案例 - 基础*/
.gongcal_mk {padding: 80px 0px 80px;background: #fff;}
.gongcal_mk h5 {font-size:20px;line-height:25px;text-transform:uppercase;}
.gongcal_mk h3 {font-size:24px;line-height:35px;font-weight:bold;}
.gongcal_mk p {font-size:18px;line-height:35px;text-align: left;}
.gongcal_mk.tl{text-align: left;}
.gongcal_mk.tr{text-align: right;}
/*工程案例 - 前俩模块*/
.almk {position: relative;}
.almk .card {height:500px; width:350px;background:#222;}
.almk .card span {line-height:35px;color:#fff;border-bottom:3px #ee7200 solid;font-size: 22px;}
.mk1 .card {height:500px; width:330px;background:#222;}
.mk2 .card {float:right;}
.mk1 span{ float: left; margin: 30px;}
.mk2 span{ float: right; margin: 30px;}
.almk .mkpic{position: absolute; width: 80%;display:flex;}
.almk .mkpic li{flex:1;background: #fff; border: 1px #ddd solid;}
.mk1 .mkpic li{margin-left:20px;}
.mk2 .mkpic li{margin-right:20px;}
.almk .mkpic li img{width:100%;}
.almk .mkpic li p{line-height:45px;text-align:center;}
.mk1 .mkpic{bottom:30px;right:0px;}
.mk2 .mkpic{bottom:30px;left:0px;}
/*工程案例 - case*/
.gongcal_case {width:100%; height:385px; margin-top:100px; background: #efefef; position: relative;}
.gongcal_case .swiper-container {width:100%;max-width:1400px;height:100%; position: absolute; top: -120px;}
.gongcal_case .swiper-slide {text-align:center;font-size:18px;background:#fff;}
.gongcal_case .swiper-slide img {height:335px;margin:0px auto; display:block;}
.gongcal_case .swiper-slide p {line-height:45px;font-size:18px;text-align:center;}

@media (max-width:1380px) {
.gongcal_case .swiper-container {width:1200px;}
}
@media (max-width: 760px) {
.swiper-button-next { right: 20px;transform: rotate(90deg);}
.swiper-button-prev {left: 20px;transform: rotate(90deg);}
}

.mgjoin{margin:60px auto;}