body {
    margin: 0;
    padding: 0;
    background: #fff;
}

h1,
h2,
h3,
h4,
h5 {
    padding: 0;
    margin: 0;
    display: inline-block;
}

ul,
li,
ol {
    padding: 0;
    margin: 0;
    list-style: none;
}

.left_heade,
.right_heade {
    display: inline-block;
}

.right_heade {
    float: right;
}

.left_heade span,
.right_heade span {
    padding: 0 1px;
}

.header_ {
    width: 100%;
    padding: 8px 0;
    font-size: 13px;
    display: block;
    color: #333;
    z-index: 99;
    background: #ededed;
    /* border-bottom: 1px solid #dbdbdb; */
}

.head_ {
    /* width: 1200px; */
}

.right_heade img,
.right_heade span {
    vertical-align: middle;
}

.nav_header {
    width: 1200px;
    margin: 0 auto;
}

.logo_se {
    width: 100%;
    background: #fff;
}

.logo_seach {
    width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo_img {
    width: 354px;
    display: inline-block;
}

.logo_img img {
    width:497px;
    height: 87px;
}
.search_l {
    width: 450px;
    height: 40px;
    float: left;
    border: 2px solid #ff6f06;
    /* border-image-source: linear-gradient(to right, #310075, #fa5f7f);
    border-image-slice: 1; */
    /* border-radius: 20px; */
    text-align: center;
    position: relative;
    vertical-align: middle;
}

.search_l form {
    width: 100%;
    display: inline-block;
}

.search_l .int {
    width: 342px;
    background: #ffffff;
    /* padding-left: 30px; */
    float: left;
    height: 34px;
    display: block;
    /* border-radius: 5px; */
    border: 0;
    color: #808080;
    font-size: 13px;
    margin-left: 3px;
    position: absolute;
    top: 2px;
    left: 0px;
}

.search_l .btn {
    background-repeat: no-repeat;
    float: left;
    height: 44px;
    width: 100px;
    display: block;
    color: #fff;
    border-radius: 0;
    background: #ff6f06;
    border: 0;
    position: absolute;
    right: -1px;
    top: -2px;
}

.tel{
    width: 221px;
    display: inline-block;
}
.tel img{
    width: 221px;
    height: 63px;
}
.nav_ {
    width: 100%;
    font-size: 0;
    /* border-bottom: 1px solid #e4a20e; */
    background: #ff6f06;
}
.nav_tit {
    margin: 0 auto;
    width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.nav_tit li {
    text-align: center;
    display: inline-block;
    padding: 12px 15px;
    font-size: 16px;
    color: #fff;
    /* font-weight: bold; */
}

.nav_tit li:hover{
    background: #ff6f06;
}

.cont {
    width: 1200px;
    margin: 0 auto;
}
.public {
    display: inline-flex;
    justify-content: space-between;
    align-items: center;
}
.ban img{
    width: 100%;
    height: 500px;
}
/* 资讯 */
.news{
    width:1200px;
    margin-top: 20px;
    font-size:0;
}
.news_left,.news_cont,.news_right{
    width:380px;
    display: inline-block;
}
.news_left{

}
.nc_lists{
    width: 380px;
}

.news_ban{
    width:380px;
    height:262px;
}
.news_ban img{
    width:380px;
    height:262px;
}
.news_server{
    margin-top:10px;
}
.n_tit h4{
    font-size: 16px;
    
}
.n_list{
    width:380px;
}
.n_list li{
    display: inline-block;
    width:350px;
    color:#333333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space:nowrap;   
    font-size:14px;
    height: 33px;
    line-height: 33px;
    
}
.n_list li::before{
    content:'•';
    color:#505050;
    margin-right:10px;
}
.nc_list{
    margin-top:5px;
}
.nc_tit div{
    color:#ff6f06;
    font-size:18px;
    padding: 5px 0;
}
.nc_title::before{
    content:'•';
    margin-right:5px;
    color:#505050;
}
.nc_title{
    width:280px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size:14.5px;
    display: inline-block;
    vertical-align: top;
}
.fsxw_hot{
    width: 380px;
    margin-top: 10px;
}
.fs_img{
    width: 160px;
    display: inline-block;
}
.fs_img img{
    width:160px;
    height: 104px;
}
.fs_tit{
    width: 180px;
    margin-right: 20px;
    overflow: hidden;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-height: 26px;
    font-size:14px;
    color:#ff6f06;
    font-weight: bold;
}
.nc_ls{
    margin-top:10px;
}
.nc_ls li{
    width: 380px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    height: 30px;
    line-height: 30px;
    font-size:15px;

}
.nc_ls li::before{
    content: "▪";
    color:#505050;
    margin-right: 5px;
}
.nc_ad2 ul{
    width:380px;
    height: 142.5px;
}
.nc_ad2 li{
    margin-top:15px;
    display: inline-block;
}
.nc_ad2 img{
    width: 182px;
    height: 104px;
}
.nc_a_t{
    width:180px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space:nowrap;
    color:#808080;
    font-size:14px;
    margin-top: 5px;
}
.ban_mask {
    width: 1200px;
    position: absolute;
    left: calc((100% - 1200px)/2);
    top: 0px;
    z-index: 999;
}
.ban_right {
    width: 190px;
    height: 500px;
    position: absolute;
    right:0;
    top:0;
    display: inline-block;
    float: right;
}

.ban_nav {
    background: #fff;
}

.ban_btn {
    /*width: 150px;*/
    padding: 20px 30px;
    border-bottom: 1px solid #e5e5e5;
}

.ban_btn div {
    width: 130px;
    text-align: center;
    padding: 6px 10px;
    font-size: 14px;
}

.ban_login {
    /* background-image: linear-gradient(to right, #360275, #f95e7f); */
    /* border: 3px solid; */
    /* border-image-source: linear-gradient(to right, #310075, #fa5f7f); */
    background: #ff6f06;
    border-image-slice: 1;
    color: #fff;
}

.ban_regs {
    background: #fff;
    border: 1px solid #ff6f06;
    color: #ff6f06;
    margin-top: 15px;
}

.mj_cont {
    width: 190px;
    padding: 15px 8px;
}

.mj_top {
    font-size: 14px;
}

.mj_top div {
    width: 70px;
    margin-left: 10px;
    display: inline-block;
}

.mj_list ul {
    width: 174px;
    flex-wrap: wrap;
}

.mj_list li {
    width: 50px;
    text-align: center;
    margin-top: 13px;
    display: inline-block;
}

.mj_list li img{
    width: 32px;
    
}

.mj_list span {
    font-size: 12px;
    margin-top: 5px;
    color: #666;
    display: block;
}

.ban_announ {
    width: 190px;
    background: #fff;
    margin-top: 9px;
}

.announ_ {
    width: 170px;
    padding: 15px 10px;
}

.ann_top {
    /*border-left: 3px solid #ef2d42;*/
}

.ann_top h4 {
    font-size: 14px;
    color: #ff6f06;
    margin-left: 5px;
}

.announ_list {
    margin-top: 10px;
}

.announ_list li {
    width: 170px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 14px;
    height: 30px;
    line-height: 30px;
}

/* 广告位 */
.ad_04{
    width:1200px;
    flex-wrap: wrap;
}
.ad_04 img{
    margin-top:10px;
}

/* 防水商城 */
.sell{
    width:1200px;
    margin-top: 20px;
    font-size:0;
}
.mall_tit{
    border-bottom:1px solid #ff6f06;
}
.mall_t{
    font-size:20px;
    display: inline-block;
    border-left:5px solid #ff6f06;
}
.mall_t_r{
    float: right;
    /* vertical-align: top; */
    margin-bottom: 5px;
    border-top:2px solid #dadada;
    border-left:1px solid #dadada;
}
.mall_t_r li{
    display: inline-block;
    padding:0 8px;
    font-size:14px;
}
.mall_t_r li:hover{
    border-left:1px solid #ff6f06;
    border-right:1px solid #ff6f06;
    border-top:2px solid #ff6f06;
    border-bottom:1px solid white;
    padding:0 8px;
}
.mall_cont ul{
    width: 1200px;
    flex-wrap: wrap;
    border-left: 1px solid #e6e6e6;
}
.mall_cont li{
    /*width: 195px;*/
    padding:20px;
    padding-bottom: 10px;
    /* text-align: center; */
    border-bottom:1px solid gainsboro;
    border-right:1px solid gainsboro;
     transition: 1s;
}
.mall_cont li:hover{
    box-shadow: 5px 5px 5px 5px #d2d3d9;
    transition: 1s;
}
.mall_cont img{
    width: 192px;
    height: 192px;
}
.mall_goods{
    width: 190px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size:14px;
    padding:10px 0;
}
.mall_price{
    color:#d0000c;
    font-size:15px;
}
.mall_cont{
    width:1200px;
    display: inline-flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

/* 采购 */
.Cai{
    width: 1200px;
    margin-top:20px;
    font-size:0;
}
.c_left{
    width: 791px;
    display: inline-flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
}
.c_right{
    width:380px;
}
.crt_t{
    margin:10px 0;
    font-size:16px;
    color:#ff6f06;
    border-left:7px solid #ff6f06;
}
.cr_tit img{
    width: 380px;
    height: 149px;
}
.vip_{
    width:380px;
    padding: 0 15px;
    border-bottom:1px solid #ededed;
    border-left:1px solid #ededed;
    border-right:1px solid #ededed;
}
.vip_ li{
    width:350px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    font-size:15px;
    padding:5px 0;
}
.c_right{
    width: 380px;
    display: inline-block;
}
.c_r{
    margin-top: 15px;
}
/* 推荐品牌 */
.brand ul{
    width:380px;
    flex-wrap: wrap;
}
.brand img{
   width:182px;
   height:104px;
   /* border: 1px solid #e6e6e6; */
   margin-top: 15px;
}
.brand{}
.attract{
    width:1200px;
    margin:0 auto;
    margin-top:20px;
}
.att_tit{
    /* border-bottom:1px solid #e6e6e6; */
}
.att_t_left h3,.att_t_left h4{
    color:#ff6f06;
}
.att_t_left span{
    margin-left:30px;
    color:#666666;
    font-size:15px;
}
.att_t_left,.att_t_right{
    display: inline-block;
}
.att_t_right{
    float: right;
}

.att_ad{
    width: 260px;
    height:190px;
}
.att_c_t h4{
    border-left:5px solid #ff6f06;
}
.att_ad{
    display: inline-block;
}
.att_cont{
    width: 1200px;
    display: inline-flex;
    justify-content: space-between;
    align-items: center;
}
.att_c{
    width: 580px;
    /* display: inline-flex;
    justify-content: space-between;
    align-items: center; */
    margin-top:10px;
}
.att_c_right{
    display: inline-block;
    margin-left:15px;
}
.att_c_c{
    width:300px;
    font-size:15px;
}
.att_c_c li{
    padding:4px 0;
}
.att_c_c li::before{
    content:'•';
    margin-right:5px;
}

/* 广告位 */
.ad_{
    width:1200px;
    flex-wrap: wrap;
}
.ad_ img{
    margin-top: 10px;
}
/* 技术视频 */
.video{
    margin-top:20px;
}
.video_cont li{
    width: 225px;
    display: inline-block;
    margin-top:15px;
    overflow: hidden;
}
.video_cont ul{
    width:1200px;
    flex-wrap: wrap;
}
.video_cont img{
    width: 225px;
    height: 180px;
    transition: all 0.6s;
}
.video_cont img:hover{
    transform: scale(1.1);  
    background-size:110%;
}
.video_tit{
    width:220px;
    text-align: ;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    font-size:15px;
    margin-top: 5px;
}
/* 防水知识 */
.waterproof{
    width:1200px;
    margin:0 auto;
    margin-top:20px;
    margin-bottom:20px;
    /* display: inline-flex; */
    align-items: center;
    justify-content: space-betweens;
}
.water_left{
    width: 380px;
    margin-top:10px;
}
.water_left h4{
    padding:5px 0;
}
.waterproof_cont{
    width:1200px;
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}
.water_mask{
    width: 380px;
    height: 104px;
    margin-top: 5px;
    padding: 10px 10px;
    background-image: url(./img/back.jpg);
    background-repeat: no-repeat;

}
.know_img{
    width: 120px;
    display: inline-block;
}
.know_img img{
    width: 120px;
    height: 80px;
}
.water_m_tit{
    width: 198px;
    overflow: hidden;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-height: 23px;
    font-size:14px;
    color:#333;
    margin-right: 15px;
}
.water_bef{
    border:1px solid #ff6f06;
    color:#ff6f06;
    font-size:13px;
    display:inline-block;
    padding:0 3px;
}
.water_cont li{
    padding:5px 0;
}
.water_c_tit{
    display: inline-block;
    width:280px;
    display: inline-block;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    vertical-align: bottom;
    font-size:15px;
    margin-left:5px;
}
/* 招聘中心 */
.job{
    width: 1200px;
    font-size: 0;
    padding:20px 0;
}
.job_cont ul{
    width:1200px;
    flex-wrap: wrap;
    margin-top:5px;
}
.job_cont li{
    width:390px;
    
    border:1px solid #e6e6e6;
    padding:15px 20px;
    display: inline-block;
    margin:10px 0;
}
.job_tit{
    width:250px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size:15px;
    color:#ff6f06;
    display: inline-block;

}
.job_comp{
    width:230px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color:#686868;
    display: inline-block;
    font-size:14px;
    margin-top: 5px;
}
.job_add{
      width:100px;
      display: inline-block;
      white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 15px;
}
.job_cont span{
    font-size: 15px;
    color:#ff6f06;
}
.job_cont span:nth-child(2){
    color:#e33b00;
}
.job_cont span:nth-child(4){
    color:#666666;
    font-size:14px;
    margin-left: 20px;
}