*{
    box-sizing: border-box;
}
html,body{
    min-width: 1200px;   
    font-family: '微软雅黑', 'Regular';
}
.substation{
    width: 100%;
    position: relative;
}
.substation img{
    width: 100%;
    display: block;
}
.substation .sub_info{
    padding: 20px;
    position: absolute;
    bottom: 35px;
    left: 50%;
    margin-left: -40%;
    width: 45%;
    /* margin-left: -770px;
    width: 600px; */
    height: 94px;
    background: rgba(0,0,0,.3);
}
.substation .sub_info .sub_city{
    color: #fff;
    font-size: 20px;
    float: left;
    
}
.substation .sub_info .sub_choose{
    color: #ffa200;
    font-size: 14px;
    margin-top: 6px;
    padding: 0 15px;
    float: left;
    cursor: pointer;
}
.substation .sub_info .sub_script{
    color: #f7f7f7;
    font-size: 14px;
    position: absolute;
    bottom: 10px;
    left: 20px;
    height: 20px;
    line-height: 20px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow:ellipsis;
    width: 100%;
    padding-right: 40px;
}


.substation_info{
    width: 100%;
    height: 154px;
    padding: 50px 0;
    background: #fff;
    border-bottom: 1px solid #f2f2f2;
    text-align: center;
}

.substation_info .info_num{
    display: inline-block;
    height: 54px;
    /* margin: 0 60px; */
    margin: 0 2%;
}
.substation_info .info_num img{
    width: 54px;
    height: 54px;
    display: inline-block;
    vertical-align: top;
}
.substation_info .info_num .info_box{
    width: auto;
    height: 54px;
    display: inline-block;
    vertical-align: top;
    margin-left: 12px;
}
.substation_info .info_num .info_box p:nth-child(1){
    height: 34px;
    line-height: 34px;
    font-size: 24px;
    color: #2e2e2e;
    text-align: left;
}
.substation_info .info_num .info_box p:nth-child(2){
    height: 20px;
    line-height: 20px;
    font-size: 14px;
    color: #c9c9c9;
    text-align: left;
}

.content{
    width: 100%;
}
.content .switch_box {
    width: 100%;
    height: 58px;
    border-bottom: 1px solid #ebebeb;
    background: #fff;
    text-align: center;
}
.content .switch_box p{
    cursor: pointer;
    margin: 0px 25px;
    display: inline-block;
    height: 58px;
    font-size: 14px;
    color: #b2b2b2;
    line-height: 58px;
}
.content .switch_box p.active{
    color: #242424;
    border-bottom: 2px solid #242424;
}

.content .content_bc{
    background: #f2f2f2;
    width: 100%;
    padding-top: 20px;
}
.content .content_box{
    width: 80%;
    margin: 0 auto ;
    /* width: 100%;
    margin: 0 auto;
    min-width: 1150px;
    max-width: 1600px;
    padding: 0 45px; */
}
.content .content_seek{
   display: none;
}
.content .content_box .video_border{
    width: 20%;
    padding: 10px;
    background: #f2f2f2;
    float:left;
}
.content .content_box .video_border .video_box{
    width: 100%;
    background: #fff;
    height: 100%;
}
.content .content_box .video_border .video_box .video_img{
    height: 0;
    width: 100%;
    position: relative;
    overflow: hidden;
    padding-bottom: 56.195%;
    height: 0;
    padding-bottom: 56.195%;   
}
.content .content_box .video_border .video_box .video_img img{
    width: 100%;
    display: block;
}
.content .content_box .video_border .video_box .video_img .mask{
    display: none;
    position: absolute;
    top: 8px;
    left: 0;
    width: 100%;
    background: rgba(0,0,0,.3);
    height: 100%;
    padding: 20px 12px;
}
.content .content_box .video_border .video_box .video_img .mask .mask_title{
    font-size: 14px;
    color: #ffffff;
    height: 18px;
    line-height: 18px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.content .content_box .video_border .video_box .video_img.mask .mask_content{
    font-size: 12px;
    color: #b8b8b8;
    height: 48px;
    line-height: 16px;
    overflow: hidden;
    
}
.content .content_box .video_border .video_box .v_title{
    width: 100%;
    height: 30px;
    line-height: 22px;
    font-size: 14px;
    color: #404040;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 8px 12px 0 12px;
}
.content .content_box .video_border .video_box .v_pertain{
    width: 100%;
    height: 30px;
    line-height: 22px;
    font-size: 12px;
    color: #a6a6a6;
    padding: 0 12px 8px 12px;
}
    
.content .content_box .video_border .video_box .video_img .mask .video_icon{
    /* width: 66px;
    height: 40px; */
    width: 20%;
    height: 20%;
    position: absolute;
    border-radius: 4px;
    bottom: 4%;
    left: 4%;
    /* background: url(../img/viedo_play_hs.png) 25px 9px no-repeat; */
    background-color: rgba(65, 65, 65, .5);
    display: block;
}
.content .content_box .video_border .video_box .video_img .mask .video_icon .icon_play{
    height: 60%;
    margin: 0 auto;
    padding-left: 3px;
    margin-top: 10%;
    width: auto;
}
.content .btn_more{
    width: 100%;
    text-align: center;
}
.content .btn_more p{
    width: 120px;
    height: 36px;
    border-radius: 2px;
    background: #ffa200;
    display: inline-block;
    line-height: 36px;
    color: #fff;
    margin: 30px auto;
    cursor: pointer;
}



.team .team_box .team_list .team_item .team_img .mask .video_icon{
    /* width: 66px;
    height: 40px; */
    width: 20%;
    height: 20%;
    position: absolute;
    border-radius: 4px;
    bottom: 4%;
    left: 4%;
    /* background: url(../img/viedo_play_hs.png) 25px 9px no-repeat; */
    background-color: rgba(65, 65, 65, .5);
    display: block;
}
.team .team_box .team_list .team_item .team_img .mask .video_icon .icon_play{
    height: 60%;
    margin: 0 auto;
    padding-left: 3px;
    margin-top: 10%;
    width: auto;
}


.team{
    background: #f2f2f2;
    width: 100%;
}
.team .team_box{
    width: 80%;
    margin: 0 auto ;
    /* width:100%;
    margin: 0 auto;
    min-width: 1150px;
    max-width: 1600px;
    padding: 0 45px; */
}
.team .team_head{
    width: 100%;
}
.team .team_head .team_t{
    font-size: 26px;
    color: #242424;
    line-height: 26px;
    display: inline-block;
    padding: 0 10px;
    height: 26px;
    float: left;
    
}
.team .team_head .team_more{
    float: right;
    font-size: 14px;
    color: #333;
    line-height: 26px;
    height: 26px;
    padding: 0 20px;
    display: inline-block;
}

.team .team_head .team_after{
    float: left;
    display: inline-block;
    height: 26px;
    font-size: 14px;
    color: #525252;
    line-height: 38px;
    margin-left: 5px;
}

.team .team_box .team_list{
    width: 100%;
    margin-top: 20px;
}
.team .team_box .team_list .team_item{
    width:16.6%;
    padding: 10px;
    float: left;
}

.team .team_box .team_list .team_item .team_img{
    width:100%;
    position: relative;
    
}
.team .team_box .team_list .team_item .team_img img{
    width:100%;
    display: block;
}
.team .team_box .team_list .team_item .team_img .mask{
    display: none;
    width:100%;
    position: absolute;
    top: 8px;
    left: 0;
    height: 100%;
    background: rgba(26, 26, 26, .8);
    color: #f1f1f1;
    padding: 20px 12px;
}
.team .team_box .team_list .team_item .team_img .mask .mask_title{
    font-size: 13px;
    color: #ffffff;
    height: 18px;
    line-height: 18px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.team .team_box .team_list .team_item .team_img .mask .mask_content{
    font-size: 12px;
    color: #b8b8b8;
    line-height: 16px;
    height: 48px;
    overflow: hidden;
}


.team .team_box .team_list .team_item .team_content{
    width: 100%;
    /* height: 132px; */
    background: #fff;
    padding-bottom: 20px;
}
.team .team_box .team_list .team_item .team_content .team_title{
    width: 100%;
    height: 80px;
    padding: 9px 12px;
    
}
.team_title_box{
    width: 90%;
    height: 100%;
    margin: 0 auto;
}
.team .team_box .team_list .team_item .team_content .team_logo{
    width: 23%;
    margin-top: 10px;
    float: left;
    overflow: hidden;
    border-radius: 50%;
}
.team .team_box .team_list .team_item .team_content .team_logo img{
    width: 100%;
    display: block;
}
.team .team_box .team_list .team_item .team_content .title_box{
    padding-left: 12px;
    padding-top: 12px;
    float: left;
    max-width: 77%;
}
.team .team_box .team_list .team_item .team_content .title_box .title {
    height: 18px;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.team .team_box .team_list .team_item .team_content .title_box .title .title_text{
    height: 18px;
    line-height: 18px;
    float: left;
    font-size: 16px;
    color: #404040;
    max-width: 80%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.team .team_box .team_list .team_item .team_content .title_box .title .title_icon{ 
    width: 18px;
    height: 18px;
    float: left;
    margin-left: 5px;
}
.team .team_box .team_list .team_item .team_content .title_box .team_info{
    height: 12px;
    margin-top: 7px;
    white-space: nowrap;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
}
.team .team_box .team_list .team_item .team_content .title_box .team_info span{
    line-height: 12px;
    font-size: 12.05px;
    color: #9e9e9e;
    float: left;
}
.team .team_box .team_list .team_item .team_content .team_script{
    width: 100%;
    padding: 10px 12px 0 12px;
    height:64px;
    line-height: 18px;
    font-size: 12px;
    color: #9e9e9e;
    overflow: hidden;
}
.behind_city{
    background: #f2f2f2;
    width: 100%;
    padding: 50px 0 30px 0;
}
.behind_city .behind_box{
    width: 80%;
    margin: 0 auto ;
    margin-bottom: 30px;
    /* width: 100%;
    margin: 0 auto;
    margin-bottom: 30px;

    min-width: 1150px;
    max-width: 1600px;
    padding: 0 45px; */
    
}
.behind_city .behind{
    background: #fff;
    float: left;
    width: 75%;
    border-left: 10px solid #f2f2f2;
    border-right: 10px solid #f2f2f2;
    border-top: 1px solid #ececec;
}
.behind_city .behind .behind_t {
    position: relative;
    border-bottom: 1px solid #ececec;
    width: 100%;
}
.behind_city .behind .behind_t p{
    font-size: 24px;
    color: #333;
    line-height: 64px;
    height: 64px;
    padding: 0 10px;
    float: left;
}
.behind_city .behind .behind_t .behind_more{
    float: right;
    font-size: 14px;
    color: #333;
    line-height: 64px;
    height: 64px;
    padding: 0 10px;
    display: inline-block;
 }
.behind_city .behind .behind_t .behind_point{
   position: absolute;
   bottom: -3px;
   left:50%;
   margin-left: -2px;
   width: 4px;
   height: 4px;
   border: 1px solid #999;
   background: #fff;
   display: inline-block;
   border-radius: 2px;
   z-index: 1;
}

.behind_city .behind .behind_list{
    width: 100%;
    padding: 0 10px;
    
}
.behind_city .behind .behind_list .behind_item{
    width: 100%;
    border-bottom: 1px solid #f1f1f1;
    padding: 20px 0px;
    position: relative;
}
.behind_city .behind .behind_list .behind_item .behind_img{
    /* width: 25%; */
    width: 207px;
    height: 116px;
    float: left;
    overflow: hidden;
    position: relative;
}
.behind_city .behind .behind_list .behind_item .behind_img img{
    /* width: 100%; */
    -webkit-transition: all .5s linear;
    transition: all .5s linear;
    width: 207px;
    height: 116px;
    display: block;
}
.behind_city .behind .behind_list .behind_item .behind_img .img_cover{
    -webkit-transition: all .5s linear;
    transition: all .5s linear;
    width: 207px;
    height: 116px;
    opacity: 0;
    background: #000;
    position: absolute;
    top: 0;
    left:0;
}
.behind_city .behind .behind_list .behind_item .behind_img {

}
.behind_city .behind .behind_list .behind_item .behind_img:hover img{
    -webkit-transform: scale(1.2,1.2);
    transform: scale(1.2,1.2);
}
.behind_city .behind .behind_list .behind_item .behind_img:hover .img_cover{
    opacity: .3;
}


.behind_city .behind .behind_list .behind_item .behind_info{
    padding-left: 20px;
    float: left;
    width: 78%;
}
.behind_city .behind .behind_list .behind_item .behind_info .info_title{
    width: 100%;
    height: 25px;
}
.behind_city .behind .behind_list .behind_item .behind_info .info_title .title_catergory{
    padding: 0px 10px;
    font-size: 12px;
    color: #fff;
    line-height: 25px;
    border-radius: 3px;
    background: #ffa200;
    float: left;
}
.behind_city .behind .behind_list .behind_item .behind_info .info_title .title{
    float: left;
    font-size: 18px;
    color: #404040;
    line-height: 25px;
    font-weight: bold;
    margin-left: 12px;
    width: 60%;
    height: 25px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.behind_city .behind .behind_list .behind_item .behind_info .info_title .title_date{
    font-size: 14px;
    color: #c9c9c9;
    float: right;
    height: 25px;
    line-height: 25px;
}
.behind_city .behind .behind_list .behind_item .behind_info .info_content{
    width: 100%;
    line-height: 20px;
    font-size: 12px;
    color: #616161;
    margin-top: 15px;
    height: 40px;
    overflow: hidden;
}
.behind_city .behind .behind_list .behind_item .behind_info .info_pertain{
    height: 26px;
    margin-top: 15px;
    position: absolute;
    bottom: 20px;
    /* left: 28%; */
    left: 227px;
}
.behind_city .behind .behind_list .behind_item .behind_info .info_pertain .info_head{
    width: 26px;
    height: 26px;
    float: left;
    border-radius: 100%;
    overflow: hidden;
}
.behind_city .behind .behind_list .behind_item .behind_info .info_pertain .info_name{
    height: 26px;
    line-height: 26px;
    font-size: 12px;
    color: #a6a6a6;
    margin-left: 6px;
    float: left;
}



.behind_city .city{
    background: #fff;
    float: left;
    width: 25%;
    border-left: 10px solid #f2f2f2;
    border-right: 10px solid #f2f2f2;
}
.behind_city .city .city_t{
    line-height: 64px;
    height: 64px;
    border-bottom: 1px solid #ececec;
    padding: 0 20px;
    
}
.behind_city .city .city_t  p{
    font-size: 24px;
    color: #333;
    line-height: 64px;
    height: 64px;
    float: left;
}
.behind_city .city .city_t .city_more{
    float: right;
    font-size: 14px;
    color: #333;
    line-height: 64px;
    height: 64px;
    display: inline-block;
 }
.behind_city .city .city_list{
    width: 100%;
}
.behind_city .city .city_list .city_item{
    width: 100%;
    border-bottom: 1px solid #f1f1f1;
    padding: 15px 0px;
    margin-left: 20px;
}
.behind_city .city .city_list .city_item img{
    width: 48px;
    height: 48px;
    border-radius: 50%;
    float: left;
}
.behind_city .city .city_list .city_item .consortium{
    float: left;
    margin-left: 10px;
    width: 60%;
}
.behind_city .city .city_list .city_item .consortium .commpany{
    height: 28px;
    line-height: 28px; 
    font-size: 14px;
    color: #333;
    font-weight: bold;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis; 
    width: 100%;
}
.behind_city .city .city_list .city_item .consortium .pertain {
    height: 20px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis; 
    width: 100%;
}
.behind_city .city .city_list .city_item .consortium .pertain span{
    height: 20px;
    line-height: 20px;
    font-size: 12px;
    color: #999;
    width: 100%;
}

.float_bottom_short {
    width: 100px;
    height: 50px;
    position: fixed;
    left: 0;
    bottom: 0;
    cursor: pointer;
    opacity: 0.95;
    z-index: 999999;

}



.float_bottom_long {
    width: 100%;
    height: 50px;
    font-size: 10px;
    position: fixed;
    left: 0;
    bottom: -50px;
    /*background-color: #010306;*/
    /*opacity: 0.95;*/
    display: flex;
    flex-direction: column;
           background: rgba(0,0,0,.49);
        z-index: 100 !important;    
}

.fb_middle {
    align-self: center;
}


.fb_close {
    float: right;
    margin-left: 10px;
    margin-top: 7px;
    cursor: pointer;
    width: 19px;
    height: 19px;
}
.fb_button {
   width: 88px;
    height: 29px;
    background: rgba(251,175,41,1);
    border-radius: 3px;
    font-size: 13px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: rgba(255,255,255,1);
    margin-top: 20px;
    line-height: 29px;
    text-align: center;
    float: right;
    cursor: pointer;
    margin-left: 8px;
}

.fb_phone {
   width: 245px;
    height: 28px;
    float: right;
    font-size: 10px;
    margin-left: 32px;
    margin-top: 20px;
    padding-left: 9px;
    background: rgba(255,255,255,1);
    border-radius: 3px;
    font-size: 14px;
    border: 0;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: rgba(0,0,0,1);
    line-height: 9px;
}


.float_bottom_short >img {
    width: 100%;
    height: 100%;
}

@media screen and (max-width:1300px){
    .content .content_box .video_border {
        width: 25%;
    }
    .team .team_box .team_list .team_item{
        width:20%;
    } 
    .team .team_box .team_list .team_item .team_content .team_script {
        height: 46px;
    }
    .team .team_box .team_list .team_item:nth-child(6){
        display: none;
    }
    .behind_city .behind .behind_list .behind_item .behind_info .info_content {
        height: 20px;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
}
@media screen and (max-width:1500px){
    .behind_city .behind .behind_list .behind_item .behind_info{
        width: 65%;
    }
}
@media screen and (min-width:1500px) and (max-width:1700px){
    .behind_city .behind .behind_list .behind_item .behind_info{
        width: 73%;
    }
}
@media screen and (min-width: 1400px){
    .float_bottom_long {
        height: 65px;
        bottom: -65px;
    }
    .float_bottom_short {
    width: 125px;
    height: 65px;
    }
    .fb_middle {
        /*margin-top: 8px;*/
    }
}
.d_icon_1 {
    display: inline-block;
    width: 54px; height: 54px;
    background: url('/Public/Index/images/city_sprites.png') -10px -10px;
}
.d_icon_2 {
    display: inline-block;
    width: 54px; height: 54px;
    background: url('/Public/Index/images/city_sprites.png') -84px -10px;
}
.d_icon_3 {
    display: inline-block;
    width: 54px; height: 54px;
    background: url('/Public/Index/images/city_sprites.png') -10px -84px;
}
.d_icon_4 {
    display: inline-block;
    width: 54px; height: 54px;
    background: url('/Public/Index/images/city_sprites.png') -84px -84px;
}