@charset "utf-8";

.banner{width:100%;overflow:hidden;height:66vw;position: relative;}
.banner .banner_bg{background:url(../images/bg.jpg) center no-repeat;width:100%;height:46vw;background-size:cover;position:relative;overflow:hidden}
.banner_bg_cai{background:#fff;width:90%;margin:4vw auto 0;border-radius:2vw;box-shadow:0 1px 5px 1px #9e9e9e inset}
.banner_bg_cai ul{text-align:center}
.banner_bg_cai ul li{display:inline-block;width:15vw;margin:2vw .7vw 1.5vw}
.banner_bg_cai ul li a{display:block;width:100%;height:100%;text-align:center}
.banner_bg_cai ul li img{width:55%;display:block;height:55%;margin:0 auto .5vw}
.banner_bg_cai ul li i{font-size:2.2vw;font-weight:700;display:block}

.banner .banner_cent{width: 90%;margin: 0 auto;position: absolute;bottom: 0;left: 0;right: 0;}
.banner .banner_cent .hd{width: 100%;margin-top: 1vw;}
.banner .banner_cent .hd ul{text-align: center;}
.banner .banner_cent .hd ul li{display: inline-block;background: #bfbfbf;border-radius: 50%;width: 2vw;height: 2vw;margin: 0 1vw;}
.banner .banner_cent .hd ul li.on{background: #439438;color: #fff;}
.banner .banner_cent .bd{width: 100%;overflow: hidden;position: relative;}
.banner .banner_cent .bd ul{overflow: hidden;width: 100%;float: left;}
.banner .banner_cent .bd ul li{overflow: hidden;width: 100%;}
.banner .banner_cent .bd ul li img{overflow: hidden;width: 100%;display: block;border-radius: 2vw;}

.in_dan{background:#fff;width:90%;margin:2vw auto 4vw;position:relative;border-radius:2vw;text-align:center;box-shadow:0 1px 10px 1px #d6d6d6}
.in_dan ul {height: 23vw;overflow: hidden;}
.in_dan ul li{display:inline-block;width:15vw;height:15vw;margin:3vw 3vw;overflow:hidden;}
.in_dan ul li a{display:block;width:100%;height:100%;text-align:center}
.in_dan ul li img{width:60%;display:block;height:60%;margin:1vw auto .5vw}
.in_dan ul li i{font-size:3.2vw;font-weight:700;display:block}
.in_dan .em_sh1{width:100%;height:1px;position:absolute;top:23vw;left:0;right:0;background:#eaeaea}
.in_dan .em_sh2{width:100%;height:1px;position:absolute;top:45vw;left:0;right:0;background:#eaeaea}
.in_dan .em_sh3{width:1px;height:100%;position:absolute;top:0;left:23vw;right:0;background:#eaeaea}
.in_dan .em_sh4{width:1px;height:100%;position:absolute;top:0;left:45vw;right:0;background:#eaeaea}
.in_dan .em_sh5{width:1px;height:100%;position:absolute;top:0;left:67vw;right:0;background:#eaeaea}

.a_index{background: url("../images/wt.png") center no-repeat;width: 90%;margin: 0 auto 3vw;height: 18vw;background-size: contain;display: block;}

.form_main{background:#fff;width:90%;margin: 4vw auto 5vw;position:relative;border-radius:2vw;text-align:center;box-shadow:0 1px 10px 1px #d6d6d6;}
.form_main .btn_tab{background:#deeaff;border-top-left-radius:2vw;border-top-right-radius:2vw;height:11vw;overflow:hidden}
.form_main .btn_tab .spanList{float:left;font-size:4.2vw;width:50%;height:11vw;line-height:11vw;color:#439438;position:relative}
.form_main .btn_tab .spanList:after{content:"";background:#439438;position:absolute;bottom:0;height:2px;right:0;left:0}
.form_main .btn_tab .active{background:#439438;color:#fff;border-top-left-radius:2vw;border-top-right-radius:2vw}
.form_main .tab_ter .ter_con{display:none}
.kuai_form{overflow:hidden;position:relative}
.kuai_form .num-frame{overflow:hidden;position:relative;height:11vw;margin:3vw auto;border:3px solid #d1d1d1;border-radius:1vw;width:90%}
.kuai_form .yuan{position:absolute;width:5vw;height:5vw;right:2vw;bottom:2vw;font-size:2vw}
.kuai_form .num-window{width:93.5%;height:11vw;padding-right:6vw;padding-top:4px;border-radius:4px;background-color:#edf4fa}
.kuai_form .ge{float:right;width:23vw;height:8vw;margin:1vw 3vw 0}
.kuai_form .ge img{width:100%}
.form-group{overflow:hidden;margin-left:4vw;margin-bottom:3vw}
.flex-tab .select_li{width:30%;height:10vw;font-size:3.5vw;border:1px solid #d0d0d0;border-radius:1vw;float:left;background:#fff;margin-right:2vw;color:#000;-webkit-appearance:none;appearance:none;-moz-appearance:none;background:0 0;text-indent: 4vw;position:relative;}
.flex-tab .select_li{background: url("../images/jiao.png") no-repeat right;background-size: 4vw;}
.flex-tab .select_bd{width:46%}
.form_div-tab{width:45%;height:10vw;font-size:3.5vw;border:1px solid #d0d0d0;border-radius:1vw;float:left;background:#fff;margin-right:2vw;color:#000;text-indent:3vw;position:relative}
.form_div-tab img{width:16%;float:left;margin:2vw 0 0 2vw}
.form_div-tab input{float:left;width:70%;height:10vw;vertical-align:middle;line-height:10vw;font-size:3.5vw;border:0;color:#000;text-indent:2vw}
.form_div{width:93%;height:10vw;font-size:3.5vw;border:1px solid #d0d0d0;border-radius:1vw;background:#fff;margin-right:2vw;color:#000;text-indent:3vw;position:relative}
.form_div img{width:6%;float:left;margin:1.5vw 0 0 2vw}
.form_div input{float:left;width:90%;height:10vw;vertical-align:middle;line-height:10vw;font-size:3.5vw;border:0;color:#000;text-indent:2vw}
.kuai_bottom{background:#439438;width:90%;margin: 4vw auto;height:11vw;color:#fff;font-size:4.8vw;line-height:11vw;border-radius:30vw;}
.des_form{overflow:hidden;margin-top:3vw}
.form_div-two{width:93%;height:10vw;font-size:3.5vw;border:1px solid #d0d0d0;border-radius:1vw;float:left;background:#fff;margin-right:2vw;color:#000;text-indent:3vw;position:relative}
.form_div-two img{width:7%;float:left;margin:2vw 0 0 2vw}
.form_div-two input{float:left;width:70%;height:10vw;vertical-align:middle;line-height:10vw;font-size:3.5vw;border:0;color:#000;text-indent:2vw}

.pao_left{background: url("../images/b1.png") center no-repeat;position: absolute;top: -2vw;left: -1vw;width: 11vw;height: 9vw;background-size: cover;}
.pao_left1{background: url("../images/b2.png") center no-repeat;position: absolute;top: -2vw;left: -1vw;width: 11vw;height: 9vw;background-size: cover;}
.pao_left2{background: url("../images/b3.png") center no-repeat;position: absolute;top: -2vw;left: -1vw;width: 11vw;height: 9vw;background-size: cover;}
.pao_left3{background: url("../images/b4.png") center no-repeat;position: absolute;top: -2vw;left: -1vw;width: 11vw;height: 9vw;background-size: cover;}
.pao_left4{background: url("../images/b5.png") center no-repeat;position: absolute;top: -2vw;left: -1vw;width: 11vw;height: 9vw;background-size: cover;}
.pao_left5{background: url("../images/b6.png") center no-repeat;position: absolute;top: -2vw;left: -1vw;width: 11vw;height: 9vw;background-size: cover;}
.pao_left6{background: url("../images/b7.png") center no-repeat;position: absolute;top: -2vw;left: -1vw;width: 11vw;height: 9vw;background-size: cover;}
.name_title{background: url("../images/title.png") center no-repeat;font-size: 3.75vw;color: #333;width: 20vw;background-size: 100% 100%;padding: 1.5vw 2.5vw 1vw;font-weight: bold;margin: 1vw 0 0 6vw;float: left;}
.home_en{font-size:3.5vw;position:absolute;right:4vw;top: 3.5vw;border-radius:1vw;overflow:hidden;background:url(../images/home.png) center no-repeat;width: 15vw;height: 5vw;background-size: cover;}


.fu_wu{background:#fff;width:90%;margin: 4vw auto 5vw;position:relative;border-radius:2vw;text-align:center;box-shadow:0 1px 10px 1px #d6d6d6;padding-bottom:1vw;}
.fu_li{width:100%;overflow:hidden}
.fu_li li{display:inline-block;width:30%;position:relative;overflow:hidden;margin:4vw .5vw 0;height:44vw}
.fu_li li img{width:100%;display:block;height:100%}
.fu_li li span{position:absolute;top: 14.5vw;left:0;right:0;text-align:center;color:#fff;font-size:3.7vw;}
.fu_li li p{position:absolute;top:20vw;left:0;right:0;text-align:center;color:#fff;font-size: 2.8vw;padding:0 2vw;overflow:hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;}
.fu_li li em{position:absolute;bottom:2vw;left:0;right:0;border-radius:30vw;color:#fff;width:80%;margin:0 auto;font-size:3.7vw}
.fu_li li em.fu_f1{background:#439438}
.fu_li li em.fu_f2{background:#23cc7a}
.fu_li li em.fu_f3{background:#ffad2b}
.fu_hon{width: 93%;margin:3vw auto;box-shadow:0 1px 10px 1px #efefef;border-radius:3vw;padding-bottom:2vw;overflow:hidden;}
.fu_hon .hon_bao{padding-top:1vw}
.fu_hon .hon_bao .hon_li{width:105%;height:24vw;margin-left:-3vw}
.fu_hon .hon_bao .hon_li img{width:100%}
.hon_form{position:relative;margin:3vw 1vw 1vw}
.hon_form input{width:95%;font-size:3.3vw;background:#eee;height:11vw;border-radius:30vw;color:#797979;border:0;text-indent:3vw}
.hon_form .hu_qu{position:absolute;right:0;top:0;width:23vw;height:11vw;line-height:11vw;font-size:3.7vw;background:#fc3f3f;color:#fff;border-bottom-right-radius:30vw;border-top-right-radius:30vw}
.txtScroll-top{height:7vw;overflow:hidden}
.txtScroll-top .bd{height:7vw;overflow:hidden}
.txtScroll-top .bd li{height:7vw;line-height:7vw}
.txtScroll-top .bd li span{font-size:3.1vw;display:inline-block;margin:0 1vw;color:#666}
.txtScroll-top .bd li span i{color:#ffb43e}

.case_ter{width:100%;overflow:hidden}
.case_ter .tabHH1 .tabH1{padding:3vw 0}
.case_ter .ZYanli{position:relative;height: 80vw;}
.case_ter .tabHH1 .tabItem{font-size:3.6vw;color:#777;border:1px solid #d6d6d6;padding:.5vw 3vw;box-shadow:0 1px 3px 1px #d6d6d6;margin:0 1vw;border-radius:1vw}
.case_ter .tabHH1 .tabH1Active{box-shadow:none;background:#439438;color:#fff;border:1px solid #439438}
.style_1 .swiper-container{margin-bottom:.2rem;height: 77vw;}
.style_1 .swiper-slide{position:relative}
.style_1 .swiper-slide img{width:81.7vw;height: 55vw;border-radius:.1rem .1rem 0 0;display:block;}
.style_1 .swiper-pagination-bullet{background:#dcdcdc;opacity:1;width: 1.3vw;height: 1.3vw;border-radius:1vw;}
.index-page .style_1 .swiper-container .swiper-pagination-bullet-active{background:#439438}
.style_1{width:100%;opacity:0;position:absolute;top:0}
.style_1.active{opacity:1;z-index:3}
.anli_1{position:relative;background:#f1f1f1;padding:3vw;border-radius:0 0 .1rem .1rem}
.anli_1 h3{font-size:3.5vw;color:#333;font-family:"Noto Sans CJK SC Medium","Source Han Sans CN Medium";font-weight:700;width:83%;text-align:left}
.anli_1 p{font-size:3.2vw;color:#666;text-align:left}
.anli_2{position:absolute;bottom:1vw;right:2vw}
.style_1 .anli_2 img{width:15vw;height:15vw;border-radius:50%}
.anli_2 p{font-size:3vw;color:#333;text-align:center;margin-top:.1rem}
.design{width: 90%;height: 11vw;line-height: 11vw;background: #439438;border-radius: 30vw;margin:0 auto;display:block;color: #fff !important;font-size: 4vw;text-align:center;}
.swiper-pagination{bottom:0!important}
.swiper-pagination-bullet-active{opacity:1;background:#439438!important;width: 4vw !important;}

.case-zi li{display:inline-block;width:14vw;margin:4vw 1vw;background:#fff;box-shadow:0 1px 8px 1px #e8e8e8;padding:2vw;border-radius:3vw}
.case-zi li a{display:block;width:100%}
.case-zi li img{width:75%;margin:0 auto .5vw;display:block}
.case-zi li i{font-size:3.5vw;font-weight:700}
.zhu_shu{background:url(../images/gg.png) center no-repeat;width:90%;height:25vw;background-size:cover;margin: -2vw auto 4vw;border-radius:4vw;}
@keyframes scale-three2{0%{transform:scale(1);opacity:.8}
    100%{transform:scale(1.3);opacity:0}
}
@-webkit-keyframes scale-three2{0%{-webkit-transform:scale(1);opacity:.7}
    100%{-webkit-transform:scale(1.3);opacity:0}
}
@-moz-keyframes scale-three2{0%{-moz-transform:scale(1);opacity:.7}
    100%{-moz-transform:scale(1.3);opacity:0}
}
@-o-keyframes scale-three2{0%{-o-transform:scale(1);opacity:.7}
    100%{-o-transform:scale(1.3);opacity:0}
}
.devise{width:100%;overflow:hidden}
.devise .bd li{background:url(../images/desbg.png) center no-repeat;width:95%;margin:0 auto;height:38vw;background-size:contain}
.devise .des_left{position:relative;float:left;width:16vw}
.devise .des_left .des_img{width:13vw;margin:3vw 0 0 4.5vw}
.devise .des_left .des_img img{width:100%;display:block}
.devise .des_left .des_name{font-size:3.5vw;font-weight:700;margin-left:5vw}
.devise .des_left .submit{position:relative;width:11vw;height:11vw;margin-left:5vw;margin-top:1vw}
.devise .des_left .btn{display:inline-block;margin-bottom:0;font-size:3vw;font-weight:400;text-align:center;white-space:nowrap;vertical-align:middle;-ms-touch-action:manipulation;touch-action:manipulation;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;background-image:none;border:1px solid transparent;border-radius:50%}
.devise .des_left .submit-label-btn{position:absolute;left:0;bottom:0;width:11vw;height:11vw;color:#fff!important;background:-webkit-linear-gradient(#439438,#439438);background:-o-linear-gradient(#439438,#439438);background:-moz-linear-gradient(#439438,#439438);background:linear-gradient(#439438,#439438);-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;z-index:15;outline:0!important}
.devise .des_left .circle-animate{position:absolute;left:0;bottom:0;width:11vw;height:11vw;-webkit-border-radius:50%;border-radius:50%;background:#1e8eff;z-index:12;-webkit-animation:scale-three2 1.5s ease infinite;-moz-animation:scale-three2 1.5s ease infinite;-o-animation:scale-three2 1.5s ease infinite;animation:scale-three2 1.5s ease infinite;animation-fill-mode:both}
.devise .des_right{float:right;width:65vw;margin-top:8vw;font-size:3vw;text-align:left}
.devise .des_right .des_biao p{display:inline-block;color:#fff;padding:0 1.5vw;border-radius:4vw;font-size:3vw}
.devise .des_right .des_biao p:nth-child(1){background:#ffab27}
.devise .des_right .des_biao p:nth-child(2){color:#777}
.devise .des_right .des_biao p:nth-child(2) img{
    width: 16vw;
    margin-left: 1vw;
}
.devise .des_right .des_biao img{vertical-align:middle;width:4vw;margin:0 2px 0 0}
.devise .des_right .des_center{margin:1vw 0}
.devise .des_right .des_center p{color:#555;font-size:3vw;}
/*.devise .des_right .des_center p:nth-child(1){background:#54de9b;color:#fff;width: 21vw;text-align: center;border-radius: 3vw;display: inline-block;padding: 0 1.5vw;font-size: 3vw;}*/
/*.devise .des_right .des_center p:nth-child(1) img{*/
/*    vertical-align: text-top;*/
/*    width: 4vw;*/
/*    height: 4vw;*/
/*    margin: 0 2px 0 0;*/
/*}*/
.devise .des_right .des_bottom a{font-size:3vw;padding:1vw;text-indent:5vw;display:inline-block}
.devise .des_right .des_bottom a:nth-child(1){background:url(../images/s1.png) left no-repeat;background-size:5vw}
.devise .des_right .des_bottom a:nth-child(2){background:url(../images/s2.png) left no-repeat;background-size:5vw}
.devise .des_right .des_bottom a:nth-child(3){background:url(../images/s3.png) left no-repeat;background-size: 5vw;}
.devise .hd{width: 100%;line-height: 3vw;height: 5vw;}
.devise .hd ul{text-align: center;}
.devise .hd ul li{display: inline-block;background: #bfbfbf;border-radius: 10vw;width: 1.5vw;height: 1.5vw;margin: 0 1vw;}
.devise .hd ul li.on{background: #439438;color: #fff;width: 2.5vw;}

.techn{width:100%;overflow:hidden}
.tac_ban1{background:url(../images/bg1.png) center no-repeat;width:94%;height:37vw;background-size:contain;margin:3vw auto 0}
.tac_ban2{background:url(../images/bg2.png) center no-repeat;width:94%;height:103.3vw;background-size:contain;margin:0 auto}
.tac_ban3{background:url(../images/bg3.png) center no-repeat;width:94%;height:22vw;background-size:contain;margin:0 auto 2vw}
.tac_ban3 img{width:88%;margin:auto;display:block;position:relative;top:5vw}
.tac_ban2_name{font-size:3.8vw;color:#fff;background:#ffb43e;width:50%;margin:0 auto;border-radius:1vw;height:6vw;line-height:6vw;position:relative;top:2vw}
.video-js{width:85%;margin:4vw auto 0;border-radius:2vw;overflow:hidden}
.te_biao{background:url(../images/h1.png) center no-repeat;width:85%;height:8vw;background-size:contain;margin:0 auto}
.tac_ul{margin-top:1vw}
.tac_ul li{width:20.5%;display:inline-block}
.tac_ul li img{width:100%;display:block}

.shopping{width:100%;overflow:hidden}
.shop_time{text-align:left}
.shop_time img{width:20vw;margin:3vw 0 0 4vw;display:inline-block}
ul.countdown{display:inline-block;vertical-align: text-bottom;}
ul.countdown li{display:inline-block;margin-left:0}
ul.countdown li span{font-size: 3vw;color:#fff;background:#fc3f3f;border-radius:5px;padding: 0 .1vw;text-align: center;}
ul.countdown li.seperator{font-size: 3vw;color:red;}
ul.countdown li p{color:#a7abb1;font-size:14px}
.shop_img{width:93%;overflow:hidden;margin:2vw auto 0}
.shop_img .shop_left{float:left;width:32vw}
.shop_img .shop_left img{width:100%;display:block}
.shop_img .shop_right{float:right;width:50vw}
.shop_img .shop_right a{display:block;width:100%;margin-bottom:1.5vw}
.shop_img .shop_right img{width:100%;display:block}
.shop_form{width:97%;margin:0 auto;position:relative}
.shop_form img{width:100%;display:block}
.shop_form input{position:absolute;top:16vw;left:28vw;width:40vw;border:0;font-size:3.6vw;color:#fff;font-weight:700;background-color: rgba(0,0,0,0);}
.shop_form input::-webkit-input-placeholder{color:#fff}
.shop_form input::-moz-placeholder{color:#fff}
.shop_form input:-moz-placeholder{color:#fff}
.shop_form input:-ms-input-placeholder{color:#fff}
.shop_form .shop_hon{position:absolute;right:0;top:5vw;width:16vw;height:20vw}
.shop_jia{width:96%;margin:0 auto;position:relative;overflow:hidden}
.shop_jia .shop_jia_li{width:49%;display:inline-block;overflow:hidden;position:relative;border-radius:2vw;padding-bottom:2vw;margin:0 .1vw .5vw}
.shop_jia .shop_jia_li span{display:block;font-size:3.8vw;font-weight:700;padding:3vw 3vw 0 2vw}
.shop_jia .shop_jia_li em{background:#439438;color:#fff;font-size:3vw;border-radius:30vw;padding:2px 2vw;margin:2vw}
.shop_jia .shop_jia_li a{display:block;width:100%;height:100%;text-align:left;position:relative}
.shop_jia .shop_jia_li img{position:absolute;top:8vw;right:1vw;width:17vw}
.shop_jia .shop_jia_li p{font-size:3vw;padding:0 3vw 1vw 2vw}
.shop_jia .shop_li_1{background:#dfe7ff}
.shop_jia .shop_li_1 a{color:#439438}
.shop_jia .shop_li_1 em{background:#439438;color:#fff}
.shop_jia .shop_li_2{background:#ffeccd}
.shop_jia .shop_li_2 em{background:#ff8927;color:#fff}
.shop_jia .shop_li_2 a{color:#ff8927}
.shop_jia .shop_li_3{background:#f4dada}
.shop_jia .shop_li_3 em{background:#fd4343;color:#fff}
.shop_jia .shop_li_3 a{color:#fd4343}
.shop_jia .shop_li_3 img{top:4vw;right:2vw;width:13vw}
.shop_jia .shop_li_4{background:#d8efff}
.shop_jia .shop_li_4 em{background:#3af;color:#fff}
.shop_jia .shop_li_4 a{color:#3af}
.shop_jia .shop_li_4 img{top:5vw;right:1vw;width:17vw}

.strategy{width: 94%;overflow:hidden;margin: 0 auto;}
.str_dao{background:#deeaff;border-top-left-radius:2vw;border-top-right-radius:2vw;height: 10vw;overflow:hidden;margin-top: 3vw;}
.str_dao .str_List{float:left;font-size: 3.7vw;width: 25%;height: 10vw;line-height: 10vw;color:#439438;position:relative;}
.str_dao .str_List:after{content:"";background:#439438;position:absolute;bottom:0;height:2px;right:0;left:0}
.str_dao .active{background:#439438;color:#fff;border-top-left-radius:2vw;border-top-right-radius:2vw}
.str_center .str_center_end{display:none}
.teg_list{width:95%;margin:0 auto}
.teg_list ul li{overflow:hidden;margin:3vw 0 0 0;border-bottom:1px solid #eee;padding-bottom:3vw}
.teg_list .left_ser{float:left;width:48vw;height:19vw;position:relative}
.teg_list .left_ser span{color:#333;font-weight:700;text-align:left;display:block;font-size:3.7vw;height:11vw}
.teg_list .left_ser .left_shu{position:absolute;bottom:-1vw}
.teg_list .left_ser .left_shu em{font-size:3vw;padding:1vw;text-indent: 4vw;display:inline-block;}
.teg_list .left_ser .left_shu em:nth-child(1){background:url(../images/na1.png) left no-repeat;background-size: 4vw;}
.teg_list .left_ser .left_shu em:nth-child(2){background:url(../images/na2.png) left no-repeat;background-size: 4vw;}
.teg_list .left_ser .left_shu em:nth-child(3){background:url(../images/na3.png) left no-repeat;background-size: 4vw;}
.teg_list .right_ser{float:right;width:30vw;height:19vw;border-radius:1vw;overflow:hidden}
.teg_list .right_ser img{width:100%;height:100%;display:block}
.srt_aa{width:100%;margin:4vw 0}
.srt_aa .srt_aa_1{background:#439438;color:#fff;display:inline-block;font-size:4vw;padding:1.5vw 6vw;border-radius:40vw;margin-right:3vw}
.srt_aa .srt_aa_2{background:#ffab27;color:#fff;display:inline-block;font-size:4vw;padding:1.5vw 6vw;border-radius:40vw}

.promise{width:100%;overflow:hidden}
.chen_ban1{background: url("../images/chen1.jpg") center no-repeat;width: 93%;height: 33.8vw;margin: 2vw auto 0;background-size: cover;}
.chen_ban2{background: url("../images/chen2.jpg") center no-repeat;width: 93%;height: 31vw;margin: 0 auto;background-size: cover;}
.chen_ban3{background: url("../images/chen3.jpg") center no-repeat;width: 93%;height: 41vw;margin: 0 auto;background-size: cover;}
.chen_ban4{background: url("../images/chen4.jpg") center no-repeat;width: 93%;height: 16vw;margin: 0 auto 2vw;background-size: cover;}

.she_tan_en{position:fixed;width:100%;height:100%;background-color:rgba(0 ,0,0,.8);top:0;z-index:99;display:none}
.she_tan_en .she_tan_en_cen{background:#fff;width:80%;margin:20vw auto;border-radius:3vw;padding-bottom:6vw;position:relative}
.she_tan_en .she_ta_banner{background:url(../images/sheji.png) center no-repeat;width:100%;margin:0 auto;height:41vw;background-size:cover}
.she_tan_en .she_ta_center{width:86%;margin:-15vw auto 0;background:#fff;position:relative;border-radius:4vw;text-align:center;box-shadow:0 1px 10px 1px #a0a0a0;padding-bottom:1vw}
.she_ta_center .she_ta_input{width:90%;margin:0 auto 4vw;position:relative;height:10vw}
.she_ta_center .she_ta_input em{position:absolute;right:2vw;top:2vw;font-size:3vw;color:#999}
.she_ta_center .she_ta_input input{width:100%;height:10vw;vertical-align:middle;line-height:10vw;font-size:3.3vw;border:1px solid #bdbdbd;color:#000;text-indent:3vw;border-radius:2vw}
.she_ta_center .she_ta_botng{width:90%;margin:0 auto 3vw;background:#1c84fe;height:11vw;font-size:4vw;line-height:11vw;border-radius:11vw;color:#fff}
.she_tan_en .she_ta_center p{font-size:2.5vw;color:#999;margin-bottom:3vw}
.she_tan_en .she_ta_center span{font-size:5vw;font-weight:700;font-family:pingfang sc;padding:4vw 0;display:block}
.she_tan_en .she_bibi{background:url(../images/guanbi.png) center no-repeat;width:8vw;height:8vw;position:absolute;bottom:-15vw;left:0;right:0;margin:0 auto;background-size:contain}