/* Reset css*/
html,body,h1,h2,h3,h4,h5,h6,div,hr,p,i,blockquote,dl,dt,dd,ul,ol,li,pre,form,fieldset,legend,button,input,textarea,th,td{margin:0;padding:0}
body,button,input,select,textarea{font:12px/1.5 PingFang-SC-Regular,Helvetica,sans-serif;-webkit-tap-highlight-color:transparent}
h1,h2,h3,h4,h5,h6{font-size:100%; font-weight: normal;}
i,address,cite,dfn,em,var{font-style:normal}
code,kbd,pre,samp{font-family:courier new,courier,monospace}
small{font-size:12px}
ul,ol,li,dl,dt,dd{list-style:none}
a{
    text-decoration: none;
    color: #333;

}
html,body{
    background: #f2f2f2;
}
em{
    color: #E94812;
}

*{
    -webkit-box-sizing:border-box; /* Safari */
    -moz-box-sizing:border-box; /* Firefox */
    -ms-box-sizing:border-box;
    box-sizing:border-box;
}
.flex-main,
.menu,
.jy-box,
.flex-box{
    display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox;      /* TWEENER - IE 10 */
    display: -webkit-flex;     /* NEW - Chrome */
    display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
}
.flex-box-01,
.menu a,
.jy-box,
.flex-main > *{
    -webkit-box-flex: 1;      /* OLD - iOS 6-, Safari 3.1-6 */
    -moz-box-flex: 1;         /* OLD - Firefox 19- */
    -webkit-flex: 1;          /* Chrome */
    -ms-flex: 1;              /* IE 10 */
    flex: 1;
}
.flex-box-02{
    -webkit-box-flex: 2;      /* OLD - iOS 6-, Safari 3.1-6 */
    -moz-box-flex: 2;         /* OLD - Firefox 19- */
    -webkit-flex: 2;          /* Chrome */
    -ms-flex: 2;              /* IE 10 */
    flex: 2;
}
.text-center{
    text-align: center;
}
.mat{margin-top: 20px;}
/*首页*/
.banner{
    line-height: 0;
    position: relative;
    overflow: hidden
}
.banner >img{
    width: 100%;
}
.banner-fixed{
    position: absolute;
    left: 30px;
    right: 30px;
    bottom: 30px;
    color: #fff;
}
.banner .title{

    font-size: 25px;
    text-align: center;
    line-height: 32px
}
.banner-btn{
    text-align: center;
    margin-top: 10px;
}
.banner-btn img{
    width: 20px;
    vertical-align: middle;
    margin-right:5px;
}
.banner-btn a{
    display: inline-block;
    margin: 0 5px;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    border-radius: 5px;
    padding:0 20px;
    color: #fff;
}
.banner-btn .download{
    background: #ff9659
}
.banner-btn .open{
    background: #ff5b3b
}
.menu{
    padding:0 10px;
    background: #fff;
}

.menu a{
    text-align: center;
    padding: 20px 0;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    color: #666;
    font-size: 14px;
}
.menu img{
    display: block;
    width: 70%;
    margin: 0 auto 10px auto;
}
.title{
    padding: 15px 20px 5px 20px;
    font-size: 16px;
}
/*产品中心*/
.p_box{
    background: #fff;
    display: flex;
    flex-wrap: wrap;
}

.p_box h3{
    font-size: 16px;
    color: #333;
    font-weight: 550;
}
.p_box p{
    color: #e94812;
}
.p_box>a.p_index img{
    border-radius: 10px;
    width: 100px;
}
.p_box>a.p_index {
    width: 100%;
    border-bottom: 1px solid #eee;
    box-sizing: border-box;
    position: relative;
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 15px;
}
.p_box>a.p_index:nth-child(odd){
    flex-direction: row-reverse;
}
.shejing_2{
    display: flex;
    flex-wrap: wrap;
    padding: 0 10px 20px 10px;
    gap: 6px;
}
.shejing_2 .p_index_2 img{
    width: 50px;
}
.shejing_2 .p_index_2{
    width: calc(100%/3 - 6px*2/3);
    display: flex;
    flex-direction: column;
    gap: 5px;
    text-align: center;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 5px;
    font-size: 12px;
    padding: 10px 5px;
}
/*.p_index:after{*/
/*    content: '';*/
/*    border-bottom: 1px solid #eee;*/
/*    height: 2px;*/
/*    position: absolute;*/
/*    left: 16px;*/
/*    right: 16px;*/
/*    bottom: 0;*/
/*}*/
.p_index_r h3 .djiconfont{
    font-size: 18px;
    color: #e94812;
}
.p_index_r{
    flex: 1;
}
/*.p_index img{*/
/*    width: 64px;*/
/*}*/
.p_right >a>*{
    margin-top:6px;
}
.p_right >a>img{
    margin-left: 10px;
}
.p_box>.border-top img{
    /*	margin: 0 auto;
        display: block;*/
}
.p_right>.flex-box img,
.img_width img{
    width: 40px;
    height: 40px;
    /*vertical-align: middle;*/
}
.p_index>.text-center{
    margin-top: 10px;
}
.p_right >a:last-child,
.img_width:last-child{
    border-bottom: none;
}
/*客户案例*/
.case_box,.f_box{
    position: relative;
    padding: 20px ;
    background: #fff;
}
.case_box .siteMap{
    position: absolute;
    left: 30px;
    bottom: 40px;
    width: 105px;
    /*height: 35px;*/
}
.f_box{
    padding: 20px 20px 70px 20px;
}
.c_box{
    position: relative;
    /*margin-bottom: 20px;*/
    display: block;
}
.c_box img,.case_box img{
    width: 100%;
}
.case_box>.flex-main>div{
    margin: 5px 10px 0 0;
}
.case_box>.flex-main>div:last-child{
    margin-right: 0;
}
.c_data{
    position: absolute;
    top: 30%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
}
.c_data em{
    font-size: 16px;
    margin-right: 5px;
}
.c_data h3{
    font-size: 16px;
    margin-bottom: 20px;
}
.c_data > div{
    background: url(../images/c_item.png) left center no-repeat;
    background-size: 16px auto;
    padding: 0 0 0 20px;
    color: #333;
    margin-top: 5px;
}
.aparts{
    border-top: 1px solid #f2f2f2;
    font-size: 16px;
    padding: 10px 20px;
    background:#fff;
}
.apartment{
    background: #fff;
    padding: 10px;
    overflow: hidden;
}
.apartment li{
    width: 18%;
    margin: 1%;
    float: left;
    border:1px solid #f2f2f2;
    border-radius: 5px;
    height: 30px;
    line-height: 30px;
    text-align: center;
}
.fixed-opacity{
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,.5);

}
.apart-details{
    position: fixed;
    left: 50%;
    top: 45%;
    margin-left: -150px;
    width: 300px;
    border-radius: 5px;
    background: #fff;
    font-size: 14px
}
.apart-details .details{
    padding: 20px;
}
.apart-details .details>div{
    margin-bottom: 5px
}
.apart-details .close{
    border-top: 1px solid #f2f2f2;
    color: #808080;
    text-align: center;
    height: 40px;
    line-height: 40px;
}
/*联系我们*/
.f_box >.flex-box-01{
    padding-right: 10px;
}
.f_box >.flex-box-01 img{
    width: 14px;
    vertical-align: middle;
    margin-right: 5px;
}
.f_box >.flex-box-01 div{
    margin-bottom: 5px;
}
.f_box >.text-center{
    line-height: 30px;
    font-size: 14px;
}
.f_box >.text-center img{
    width: 80px;
    display: block;
    margin:12px auto 0 auto;
}
.f_box p{
    font-size: 12px;
    color: #E94812;

}
.f_box h3{
    color: #333;
    font-size: 13px;
}
.b_box{
    background: #484848;
    padding: 10px 20px;
    color: #fff;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
}
.b_box img{
    width: 16px;
}
.b_btn a{
    border-radius: 3px;
    border: 1px solid #fff;
    padding: 5px;
    color: #fff;
    display: inline-block;
    float: left;
    margin-left: 10px;
}
.b_box>.flex-box-01{
    font-size: 16px;
    /*background: url(../images/b_phone.png) left center no-repeat;*/
    /*background-size: 16px auto;*/
    /*padding-left: 20px;*/
    line-height: 30px;
    color: #fff;
}
/*关于鼎尖*/
.content{
    padding:20px;
    background: #fff;
}
.content h2{
    font-size: 16px;
    color: #333;
    padding-bottom: 10px;
}
.content p{
    text-indent: 2em;
    line-height: 24px;
    color: #333;
    text-align: justify;
    text-justify:inter-ideograph;
    font-size: 13px;
}
.content img{
    width: 90%;
    display: block;
    margin: 10px auto;
}
.jy-box img{
    width: 100%;
}
.jy-box>div{
    margin: 0 10px 0 0;
    text-align: center;
}
.jy-box>div:last-child{
    margin-right: 0;
}

/*发展历程*/
.lc_box{margin-top: 10px;}
.lc_item{
    position: relative;
    min-height: 60px;
}
.lc_time{
    position: absolute;
    border: 1px solid #E94812;
    border-radius: 5px;
    background: #fff;
    width: 50px;
    height: 50px;
    line-height: 25px;
    text-align: center;
    font-size: 14px;
    z-index: 10;
}
.lc_time div:first-child{
    background: #E94812;
    border-radius: 3px 3px 0 0;
    height: 25px;
    color: #fff;
}
.lc_content{
    position: relative;
    padding-left: 65px;
    padding-bottom: 15px;
    font-size: 13px;
    color: #333;
}
.lc_content:before{
    content: "";
    position: absolute;
    left: 25px;
    width:0 ;
    height: 100%;
    border-left: 1px dashed #ccc;
    z-index: 5;
}
.lc_item:last-child .lc_content{
    padding-bottom: 35px;
}
/*客户案例*/
.customer_case img{
    width: 100%;
}
.customer_case {
    text-align: center;
}
.customer_case h3{
    color: #E94812;
    text-align: left;
    margin-top: 10px;
    font-size: 13px;
    line-height: 25px;
    font-weight: 600;
}
.customer_case h4{
    text-align: left;
    text-indent: 2.2em;
}
.customer_case h5{
    color: #e94812;
    text-align: left;
    line-height: 30px;
}
.cus_bottom{
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
}
.cus_bottom .zx_btn,
.cus_bottom .buy_btn,
.cus_bottom .exp_btn{
    display: block;
    padding: 0 20px;
    color: #fff;
    font-size: 16px;
    line-height: 50px;
}
.cus_bottom .zx_btn{
    padding: 0 40px;
    background: #E94812;
}
.cus_bottom .buy_btn{
    background: #09c7ad;
}
.cus_bottom .exp_btn{
    background: #ff7f00;
}
.cus_bottom>div{
    padding: 0 20px;
    border-top: 1px solid #ddd;
}
.cus_bottom>div>h3{
    background: url(../images/red_phone.png) left center no-repeat;
    background-size: 16px auto;
    padding-left: 20px;
    margin-top: 3px;
    font-size: 14px;
    color: #e94812;
}
.cus_bottom>div>a{
    font-size: 16px;
    color: #808080;
}

/*产品中心*/
/*tab 切换*/
.t-div {
    width: 100%;
    display: none;
    padding-bottom: 50px;
}

.t-tab {
    overflow: hidden;
    background: #fff;
    position: relative;
}
.t-tab li {
    position: relative;
    float: left;
    height: 55px;
    text-align: center;
    line-height: 55px;
    cursor: pointer;
    font-size: 15px;
    border-bottom: 1px solid #ddd;
}
.t-tab:before{
    content: "";
    position: absolute;
    width: 0;
    left: 50%;
    top: 10px;
    bottom: 10px;
    border-right: 1px solid #ddd;
}
.t-on {
    display: block;
}
.t-tab li.cur {
    color: #f7840d;
}
.t-tab li.cur:before{
    content: "";
    width: 0;
    height: 0;
    border-right: 6px solid transparent;
    border-bottom: 6px solid #ddd;
    border-left: 6px solid transparent;
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
    z-index: 18;
}
.t-tab li.cur:after{
    content: "";
    width: 0;
    height: 0;
    border-right: 6px solid transparent;
    border-bottom: 6px solid #fff;
    border-left: 6px solid transparent;
    position: absolute;
    bottom: -1px;
    left: 50%;
    margin-left: -3px;
    z-index: 20;
}
.pro_index,
.pro_box{
    background: #fff;
    padding: 15px;
    overflow: hidden;
    margin-bottom: 20px;
}
.pro_index img,
.pro_box img{
    width: 80px;
}
.pro_box h1,
.pro_index h1{
    font-size: 17px;
}
.pro_box h1{
    padding-top: 5px;
}
.pro_index>div,
.pro_box>div{
    padding-left: 20px;
}
.pro_box>div h3{
    line-height:50px;
    font-size: 13px;
}
.pro_index>div h2,
.pro_box>div h2{
    color: #E94812;
}
.pro_index>div em,
.pro_box>div em{
    font-size: 16px;
}
.pro_index>div p,
.pro_box>div p{
    color: #808080;
    text-decoration: line-through;
}

/*电话平台*/
.phone_ld{
    padding: 20px;
    margin-left: 20px;
    text-align: left;
    font-size: 13px;
}
.phone_ld li{
    position: relative;
    margin-bottom: 5px;
    color: #333;
}
.phone_ld li:before{
    content: "";
    position: absolute;
    left: -20px;
    margin-top: 5px;
    width: 10px;
    height: 10px;
    background: #e94812;
    border-radius: 100%;
}
/*320分辨率使用*/
@media only screen and (max-width:320px ) {
    .p_right img,
    .img_width img {
        width: 36px;
        height: 36px;
    }

    .p_box h3 {
        font-size: 14px;
    }

    .p_right>a,
    .border-right>a {
        padding: 10px
    }

    .p_right>a{
        height: 60px;
    }
    /*.p_index>.text-center{*/
    /*    margin-top: 5px;*/
    /*}*/
    /*.p_index {*/
    /*    height: 120px;*/
    /*}*/
    /*.p_index img {*/
    /*    width: 80px;*/
    /*    height: 100%;*/
    /*}*/
    /*.b_box>.flex-box-01{*/
    /*    font-size: 12px;*/
    /*}*/
    .cus_bottom .zx_btn, .cus_bottom .buy_btn, .cus_bottom .exp_btn{
        padding: 0 10px;
    }
}
.black_box{
    position: fixed;
    top:0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.5);
}
.black_box>div{
    background: #fff;
    padding: 20px;
    text-align: center;
    width: 250px;
    position: absolute;
    left: 50%;
    margin-left: -125px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    font-size: 16px;
}
.black_box img{
    display: block;
    margin: 0 auto;
    width: 100%;
}
.black_box >a{
    color: #f1f1f1;
    float: right;
    padding: 20px;
}




/*报价清单*/
.flex-main,
.flex-box ,.top{
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
}
.flex-box-01,
.top h2,
.flex-main > * {
    -webkit-box-flex: 1;
    -moz-box-flex: 1;
    -webkit-flex: 1;
    -ms-flex: 1;
    flex: 1;
}

.top{
    padding: 20px 15px;
    background: url(../images/topbg.png) bottom center;
}
.top h2{
    text-align: right;
    line-height: 37px;
    font-size: 24px;
}
.top img{
    width: 160px;
}
.wrap{
    background: #fff;
    margin-bottom: 20px;
    padding: 15px;
}
.wrap h3 {
    line-height: 24px;
    padding-bottom: 15px;
    font-weight: 500;
    font-size: 16px;
}
.wrap .more{
    float: right;
    font-size: 12px;
    color: #878787;
}
.wrap h3 img{
    width: 24px;
    display: inline-block;
    margin-right: 5px;
    vertical-align: bottom;

}
.wrap table{
    border-collapse: collapse;
    width: 100%;
}
.wrap table td{
    border: 1px solid #d9d9d9;
    padding: 5px;
    font-size: 14px;
    line-height: 20px;
}

.redbg td:nth-child(1){
    background: #fffbfa;
    color: #f25f49;
    text-align: center;
    width: 80px;
}
.redbg h3{
    color: #f25f49;
}
.greenbg td:nth-child(1){
    background: #fdfffa;
    color: #74a642;
    text-align: center;
    width: 80px;
}
.greenbg h3{
    color: #74a642;
}
.cyaninebg-td{
    background: #fafeff;
    color: #30a7bf;
    width: 80px;
}
.cyaninebg{
    color: #30a7bf;
}
.purplebg td:nth-child(1){
    background: #fcfaff;
    color: #9952cc;
    text-align: center;
    width: 80px;
}
.purplebg h3{
    color: #9952cc;
}
.orangebg td:nth-child(1){
    background: #fffbf7;
    color: #e58422;
    text-align: center;
    width: 80px;
}
.orangebg h3{
    color: #e58422;
}
.bluebg-td{
    background: #f9fbff;
    color: #5782d9;
    width: 80px;
}
.bluebg{
    color: #5782d9;
}

.graybg{
    background: #f7f7f7;
}


/*2017.4.26*/

.phone-ld{
    overflow: hidden;
    margin-bottom: 20px;
    display: flex;
}
.phone-ld dt,
.phone-ld dd{
    float: left;
}
.phone-ld dt{
    width: 50px;

}
.phone-ld dt img{
    margin-top: 5px;
}
.phone-ld dd{
    text-align: left;
    padding-left: 10px;
    flex: 1;
    color: #333;
    line-height: 20px;
    letter-spacing: -0.3px;
}
.phone-ld dd b{
    color: #000;
    font-size: 13px;
}

/*新闻中心*/
.tabs {
    width: 70%;
    margin: 0 auto;
    display: flex;
    height: 40px;
    line-height: 40px;
}

.tabs li {
    text-align: center;
    flex: 1;
    position: relative;
    transition: ease-in-out .3s;
    font-size: 16px;
}

.tabs li.on {
    position: relative;
    color: #e94812
}

.tabs li.on:after {
    content: "";
    position: absolute;
    right: 10px;
    bottom: -1px;
    left: 10px;
    height: 2px;
    background: #e94812;
}
.tabs li:last-child:before {
    width: 0;
    content: "";
}
.content-list{
    border-bottom: 1px solid #f2f2f2;
    padding: 20px;
}
.content-list h3{
    font-size: 15px;
    margin-bottom: 5px
}
.news-list{
    display: flex;;
}
.news-list dd{
    flex: 1;
    padding-right: 15px;
    color: #808080
}
.news-list .news-time{
    margin-top: 5px
}
.news-list dt{
    width: 105px;
    overflow: hidden;
}
.news-list dt img{
    max-width: 105px;
}
.news-list .content{
    font-size: 14px;
}
.content-wrap{
    display: none;
}
.show{
    display: block;
}

.b_box {
    background: #484848;
    padding: 10px 20px;
    color: #fff;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 11;
}
.b_box .djiconfont{
    background:#e94812;
    padding:5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 100%;
    color: #fff!important;
    width: 50px;
    height: 50px;
    position: absolute;
    right: 15px;
    top: -10px;
}
@media only screen and (max-width: 320px) {
    .menu a{font-size: 12px;}
}