*{ margin:0;padding:0;font-size: 14px;word-break: break-word; }
.left{ float: left; }
.right{ float:right; }
li{ list-style: none; }
a{ text-decoration: none;color: #000; }
a:link{ text-decoration: none; }
a:visited{ text-decoration: none; }
a:hover{ text-decoration: none; }
a:active{ text-decoration: none; }
.center{ width: 1200px;margin:0 auto; }
img{ max-width: 100%;vertical-align: middle;}
*{ box-sizing: border-box; }
.float_after{ zoom: 1; }
.float_after:after{ content: ".";display: block;height:0;clear: both;visibility: hidden; }
.qk_right{ margin-right: 0!important; }
.clear_both{ clear: both; }
a,button{transition: all 500ms linear 0s;}
/*swiper*/
.swiper-container{margin:0 auto;position:relative;overflow:hidden;list-style:none;padding:0;z-index:1}
.swiper-wrapper{position:relative;width:100%;height:100%;z-index:1;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-transition-property:-webkit-transform;transition-property:-webkit-transform;-o-transition-property:transform;transition-property:transform;transition-property:transform,-webkit-transform;-webkit-box-sizing:content-box;box-sizing:content-box}
.swiper-slide{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;width:100%;height:100%;position:relative;-webkit-transition-property:-webkit-transform;transition-property:-webkit-transform;-o-transition-property:transform;transition-property:transform;transition-property:transform,-webkit-transform}
.swiper-container .swiper-notification{position:absolute;left:0;top:0;pointer-events:none;opacity:0;z-index:-1000}
.swiper-button-next,.swiper-button-prev{position:absolute;top:50%;width:27px;height:44px;margin-top:-22px;z-index:10;cursor:pointer;background-size:27px 44px;background-position:center;background-repeat:no-repeat}
.swiper-button-prev{left:10px;right:auto}
.swiper-button-next{right:10px;left:auto}
.swiper-pagination{position:absolute;text-align:center;-webkit-transition:.3s opacity;-o-transition:.3s opacity;transition:.3s opacity;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0);z-index:10}
.swiper-pagination.swiper-pagination-hidden{opacity:0}
.swiper-container-horizontal>.swiper-pagination-bullets,.swiper-pagination-custom,.swiper-pagination-fraction{bottom:10px;left:0;width:100%}
.swiper-pagination-bullets-dynamic{overflow:hidden;font-size:0}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet{-webkit-transform:scale(.33);-ms-transform:scale(.33);transform:scale(.33);position:relative}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active{-webkit-transform:scale(1);-ms-transform:scale(1);transform:scale(1)}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-main{-webkit-transform:scale(1);-ms-transform:scale(1);transform:scale(1)}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev{-webkit-transform:scale(.66);-ms-transform:scale(.66);transform:scale(.66)}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev-prev{-webkit-transform:scale(.33);-ms-transform:scale(.33);transform:scale(.33)}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next{-webkit-transform:scale(.66);-ms-transform:scale(.66);transform:scale(.66)}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next-next{-webkit-transform:scale(.33);-ms-transform:scale(.33);transform:scale(.33)}
.swiper-pagination-bullet{width:8px;height:8px;display:inline-block;border-radius:100%;background:#000;opacity:.2}
button.swiper-pagination-bullet{border:none;margin:0;padding:0;-webkit-box-shadow:none;box-shadow:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}
.swiper-pagination-clickable .swiper-pagination-bullet{cursor:pointer}
.swiper-pagination-bullet-active{opacity:1;background:#007aff}
.swiper-container-vertical>.swiper-pagination-bullets{right:10px;top:50%;-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}
.swiper-container-vertical>.swiper-pagination-bullets .swiper-pagination-bullet{margin:6px 0;display:block}
.swiper-container-vertical>.swiper-pagination-bullets.swiper-pagination-bullets-dynamic{top:50%;-webkit-transform:translateY(-50%);-ms-transform:translateY(-50%);transform:translateY(-50%);width:8px}
.swiper-container-vertical>.swiper-pagination-bullets.swiper-pagination-bullets-dynamic .swiper-pagination-bullet{display:inline-block;-webkit-transition:.2s top,.2s -webkit-transform;transition:.2s top,.2s -webkit-transform;-o-transition:.2s transform,.2s top;transition:.2s transform,.2s top;transition:.2s transform,.2s top,.2s -webkit-transform}
.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{margin:0 4px}
.swiper-container-horizontal>.swiper-pagination-bullets.swiper-pagination-bullets-dynamic{left:50%;-webkit-transform:translateX(-50%);-ms-transform:translateX(-50%);transform:translateX(-50%);white-space:nowrap}
.swiper-container-horizontal>.swiper-pagination-bullets.swiper-pagination-bullets-dynamic .swiper-pagination-bullet{-webkit-transition:.2s left,.2s -webkit-transform;transition:.2s left,.2s -webkit-transform;-o-transition:.2s transform,.2s left;transition:.2s transform,.2s left;transition:.2s transform,.2s left,.2s -webkit-transform}
.swiper-container-horizontal.swiper-container-rtl>.swiper-pagination-bullets-dynamic .swiper-pagination-bullet{-webkit-transition:.2s right,.2s -webkit-transform;transition:.2s right,.2s -webkit-transform;-o-transition:.2s transform,.2s right;transition:.2s transform,.2s right;transition:.2s transform,.2s right,.2s -webkit-transform}
.swiper-pagination-progressbar{background:rgba(0,0,0,.25);position:absolute}
.swiper-pagination-progressbar .swiper-pagination-progressbar-fill{background:#007aff;position:absolute;left:0;top:0;width:100%;height:100%;-webkit-transform:scale(0);-ms-transform:scale(0);transform:scale(0);-webkit-transform-origin:left top;-ms-transform-origin:left top;transform-origin:left top}
.swiper-container-rtl .swiper-pagination-progressbar .swiper-pagination-progressbar-fill{-webkit-transform-origin:right top;-ms-transform-origin:right top;transform-origin:right top}
.swiper-container-horizontal>.swiper-pagination-progressbar,.swiper-container-vertical>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite{width:100%;height:4px;left:0;top:0}
.swiper-container-horizontal>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite,.swiper-container-vertical>.swiper-pagination-progressbar{width:4px;height:100%;left:0;top:0}
.swiper-pagination-white .swiper-pagination-bullet-active{background:#fff}
.swiper-pagination-progressbar.swiper-pagination-white{background:rgba(255,255,255,.25)}
.swiper-pagination-progressbar.swiper-pagination-white .swiper-pagination-progressbar-fill{background:#fff}
.swiper-pagination-black .swiper-pagination-bullet-active{background:#000}
.swiper-pagination-progressbar.swiper-pagination-black{background:rgba(0,0,0,.25)}
.swiper-pagination-progressbar.swiper-pagination-black .swiper-pagination-progressbar-fill{background:#000}
.swiper-pagination-lock{display:none}
/*fyq*/
.pro_fyq{
    margin-top: 40px;
}
.pro_fyq ul{
    text-align: center;
    width: 100%;
}
.pro_fyq ul li{
    display: inline-block;
    border: 1px solid #dedede;
    margin: 0 4px;
}
.pro_fyq ul li a{
    display: inline-block;
    padding: 6px 12px;
    background: #fff;
    color: #333;
    transition: all 500ms ease 0s;
}
.pro_fyq ul li:hover{
    border-color: #79b6c8;
}
.pro_fyq ul li:hover a{
    background: #79b6c8;
    color: #fff;
}
.pro_fyq ul .pro_active{
    border-color: #79b6c8;
}
.pro_fyq ul .pro_active a{
    background: #79b6c8;
    color: #ffffff;
}
/*404*/
.yem_ds,.yem_ds p:last-of-type{
    margin-top:20px;
}
.yem_ds a{
    display:inline-block;
    padding:5px 15px;
    background:#a62d4f;
    transition:all 500ms linear 0s;
    border:1px solid #a62d4f;
    color:#fff;
}
.yem_ds a span{
    margin:0 5px
}
.yem_ds a:hover{
    background:#fff;
    color:#a62d4f;
}
/*top*/
.top{
    background: #f2f2f2;
    line-height: 35px;
    color: #696969;
}
.yyk li{
    position: relative;
    padding-right: 15px;
    margin-right: 15px;
}
.yyk li::after{
    content: '';
    display: block;
    width: 1px;
    height: 13px;
    background: #ddd;
    position: absolute;
    right: 0;
    top: 12px;
}
.yyk li:last-of-type::after{
    display: none;
}
.yyk li:last-of-type{
    padding-right: 0;
    margin-right: 0;
}
.yyk li img{
    margin-right: 5px;
    width: 16px;
    height: 16px;
}
/*head*/
.head{
    padding: 13px 0;
}
.logo{
    line-height: 66px;
}
.logo img{
    max-width: 248px;
}
.search_hz>div{
    text-align:right;
    margin-bottom: 15px;
    color: #444;
}
.search_hz>div img{
    transform: translateY(-2px);
    margin-right: 5px;
}
.search_hz form{
    width: 300px;
    height: 30px;
    border-radius: 30px;
    border: 1px solid #cbcbcb;
    position: relative;
}
.search_hz form input{
    width: 100%;
    height: 28px;
    border-radius: 30px;
    border:0;
    outline: none;
    padding: 0 15px;
}
.search_hz form button{
    position: absolute;
    height: 28px;
    padding: 0 15px;
    right: 0;
    top: 0;
    border-radius: 30px;
    border: 0;
    background: #fff;
    outline: none;
    cursor: pointer;
}
/*nav*/
.nav_hz{
    background: -webkit-linear-gradient(#13b6fb, #0384bd); /* Safari 5.1 - 6.0 */
    background: -o-linear-gradient(#13b6fb, #0384bd); /* Opera 11.1 - 12.0 */
    background: -moz-linear-gradient(#13b6fb, #0384bd); /* Firefox 3.6 - 15 */
    background: linear-gradient(#13b6fb, #0384bd); /* 标准的语法 */
    position: relative;
    border-radius: 6px;
}
.nav_hz::after{
    content: '';
    display: block;
    width: 100%;
    height: 57px;
    background: url("../Images/nav-bg.jpg") no-repeat center;
    position: absolute;
    left: 0;
    top: 46px;
}
.nav{
    font-size: 0;
    line-height: 0;
    padding-left: 0.02%;
}
.nav>li{
    line-height: 49px;
    display: inline-block;
    width: 14.28%;
    text-align: center;
    transition:background 500ms linear 0s;
}
.nav>li:hover,.nav_li_active{
    background: #0a68b0;
}
.nav>li:last-of-type{
    margin-right: 0;
}
.nav>li>a{
    color: #fff;
}
.nav>li>ul{
    position: absolute;
    line-height: normal;
    z-index: 6;
    display: none;
}
.nav>li>ul a:hover{
    color: #13b6fb;
}
.hy_sz_nav,.hy_children_nav>li>a,.pro_children_nav>li>a,.pro_sz_nav{
    display: inline-block;
    vertical-align: middle;
}
.hy_children_nav::before,.pro_children_nav::before,.children_nav::before{
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-bottom: 11px solid #fff;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    position: absolute;
    top: -10px;
    left: 75px;
}
.hy_children_nav>li>a{
    width: 75px;
    max-width:90px;
    text-align: right;
    font-weight: bolder;
}
.hy_sz_nav,.pro_sz_nav{
    font-size: 0;
    line-height: 0;
}
.hy_sz_nav li,.pro_sz_nav li{
    display: inline-block;
    line-height: normal;
}
.hy_children_nav,.pro_children_nav{
    background: #fff;
    border: 1px solid #efeeec;
    padding: 20px 40px;
    text-align: left;
}
.hy_children_nav>li{
    margin-bottom: 25px;
}
.hy_children_nav>li:last-of-type{
    margin-bottom: 0;
}
.hy_sz_nav{
    margin-left: 25px;
    padding-left: 25px;
    position: relative;
}
.hy_sz_nav::before{
    content: '>';
    display: block;
    position: absolute;
    left: -5px;
    top: 0;
    color: #b1b1b1;
    line-height: normal;
    font-size: 14px;
}
.hy_sz_nav>li>a{
    color: #606060;
    font-size: 13px;
    font-weight: bolder;
}
.hy_sz_nav>li{
    margin-right: 10px;
    padding-right: 10px;
    position: relative;
}
.hy_sz_nav>li::after{
    content: '';
    display: block;
    width: 1px;
    height: 14px;
    background: #c9c9c9;
    position: absolute;
    right: 0;
    top: 3px;
}
.hy_sz_nav>li:last-of-type{
    margin-right: 0;
    padding-right: 0;
}
.hy_sz_nav>li:last-of-type::after{
    display: none;
}
.pro_children_nav>li{
    line-height: 132px;
    font-size: 0;
}
.pro_children_nav>li>a{
    display: inline-block;
    width: 160px;
    height: 132px;
    text-align: center;
    position: relative;
    border-right: 1px solid #e1e1e1;
    border-bottom: 1px solid #e1e1e1;
}
.pro_children_nav>li{
    margin-bottom: 21px;
}
.pro_children_nav>li:last-of-type{
    margin-bottom: 0;
}
.pro_children_yq{
    display: inline-block;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid #3498db;
    vertical-align: middle;
    position: relative;
    margin-right: 8px;
}
.pro_children_yq::after{
    content: '';
    display: block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    position: absolute;
    top: 2px;
    left: 2px;
    background: #3498db;
}
.pro_sz_nav li{
    padding: 0 16px 21px 16px;
    border-right: 1px solid #e1e1e1;
    border-bottom: 1px solid #e1e1e1;
    height: 132px;
    text-align: center;
    position: relative;
}
.pro_children_pic{
    margin-bottom: 10px;
}
.pro_children_nav>li>a::after,.pro_sz_nav li::after{
    content: '';
    display: block;
    width: 42px;
    height: 42px;
    background: #fff;
    position: absolute;
    right: -21px;
    bottom: -21px;
    z-index: 2;
    cursor: auto;
}
.pro_sz_nav li:last-of-type::after{
    display: none;
}
.pro_sz_nav li:last-of-type{
    padding-right: 0;
    border-right: 0;
}
.pro_children_nav>li:last-of-type .pro_sz_nav li,.pro_children_nav>li:last-of-type>a{
    border-bottom: 0;
}
.children_nav{
    background:#fff;
    border: 1px solid #efeeec;
    text-align:left;
    width: 171px;
}
.children_nav li{
    padding:5px 10px;
}
/*pro_banner*/
.pro_banner{
    background: -webkit-linear-gradient(#fff, #f3f3f3); /* Safari 5.1 - 6.0 */
    background: -o-linear-gradient(#fff, #f3f3f3); /* Opera 11.1 - 12.0 */
    background: -moz-linear-gradient(#fff, #f3f3f3); /* Firefox 3.6 - 15 */
    background: linear-gradient(#fff, #f3f3f3); /* 标准的语法 */
    padding: 50px 0 25px 0;
}
.pro_banner_item,.featured_list>li,.related_item{
    position: relative;
    width: 24%;
    margin-right: 1.33%;
    margin-bottom: 13px;
}
.pro_banner_item>a{
     display:block;
}
.featured_list>li,.related_item,.pro_banner_item>a{
    overflow:hidden;
}
.pro_banner_item img,.featured_list>li img,.related_item img{
    transition:all 500ms linear 0s;
}
.pro_banner_item img:hover,.featured_list>li img:hover,.related_item img:hover{
    transform:scale(1.2);
}
.pro_banner_item:nth-of-type(4n),.featured_list>li:nth-of-type(4n){
    margin-right: 0;
}
.pro_banner_item:nth-of-type(4n+1){
    clear:both;
}
.pro_banner_xxk{
    position: absolute;
    top: 0;
    left: 100%;
    background: #757575;
    width: 109.9%;
    height: 100%;
    padding: 10px 20px;
    z-index: 2;
    transform-origin: left;
    transform: rotateY(90deg);
    transition:all 500ms linear 0s;
}
.pro_banner_xxk_right{
    left: auto;
    right: 100%;
    transform-origin: right;
}
.pro_banner_item:hover .pro_banner_xxk{
    transform: rotateY(0deg);
}
.pro_banner_xxk a{
    color: #fff;
}
.pro_banner_xxk li{
    margin-bottom: 15px;
}
.pro_banner_xxk div{
    position: absolute;
    right: 20px;
    bottom: 10px;
}
.pro_banner_kind{
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    background: rgba(0,0,0,.4);
    line-height: 40px;
    text-align: center;
}
.pro_banner_kind a{
    color: #fff;
    font-size: 16px;
}
.pro_banner_pro_kind{
    position:absolute;
    bottom:0;
    left:0;
    width: 100%;
    background: rgba(0,0,0,.4);
    line-height: 150%;
    padding:10px;
    text-align: center;
    transition:all 500ms linear 0s;
    opacity:0;
}
.pro_banner_pro_kind a{
    color:#fff;
}
.pro_banner_item:hover .pro_banner_pro_kind{
    opacity:1;
}
/*featured*/
.featured{
    margin-top: 30px;
}
.featured .center{
    position: relative;
}
.featured_list>li,.related_item{
    box-shadow: 2px 2px 10px 2px #f3f3f3;
}
.home_bt{
    font-size:26px;
    color: #454545;
    margin-bottom: 43px;
}
.home_bt a{
    padding-top: 8px;
    color: #666;
}
.featured_pic{
    text-align: center;
    overflow:hidden;
}
.featured_bt{
    line-height: 150%;
    padding: 10px 12px;
}
.featured_bt a{
    color: #454545;
}
.featured_bt a:hover,.footer_list li ul li a:hover{
    color: #13b4f8;
}
#featured_prev,#hz_sj_prev,#related_prev{
    left: -52px;
    background: url("../Images/arrow-left-hover.png") no-repeat center;
}
#featured_next,#hz_sj_next,#related_next{
    right: -52px;
    background: url("../Images/arrow-right-hover.png") no-repeat center;
}
#featured_prev,#featured_next,#hz_sj_prev,#hz_sj_next,#related_prev,#related_next{
    opacity: 0;
    outline: none;
    top: 55%;
    transition:opacity 500ms linear 0s;
}
.featured .center:hover #featured_prev,.featured .center:hover #featured_next,.hz_sj_hz .center:hover  #hz_sj_prev,
.hz_sj_hz .center:hover #hz_sj_next,.related .center:hover #related_prev,.related .center:hover #related_next{
    opacity: 1;
}
.sjd_featured{
    display: none;
}
/*hz_sj_hz*/
.hz_sj_hz{
    margin-top: 60px;
}
.hz_sj_hz .center{
    position: relative;
}
#hz_sj_lb .swiper-slide{
    line-height: 138px;
    text-align: center;
    border-right: 1px solid #e9e9e9;
    padding: 0 24px;
}
#hz_sj_lb{
    border-top: 1px solid #e9e9e9;
    border-bottom: 1px solid #e9e9e9;
    border-left: 1px solid #e9e9e9;
}
#hz_sj_prev,#hz_sj_next{
    top: 70%;
}
/*footer*/
.footer{
    background: #242a32;
    margin-top: 90px;
}
.footer_top{
    border-bottom: 1px solid #1e1e1e;
    padding: 70px 0 50px 0;
}
.footer_list{
    padding: 0 60px;
}
.footer_list>li{
    width: 20%;
}
.footer_bt{
    color: #fff;
    font-size: 16px;
    margin-bottom: 35px;
}
.footer_list li ul li a{
    color: #a8a8a8;
    font-size: 0.85em;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.footer_list li ul li{
    margin-bottom: 13px;
}
.footer_list li ul li:last-of-type{
    margin-bottom: 0;
}
.ewm{
    text-align: center;
}
.footer_bottom{
    line-height: 74px;
    text-align: center;
    border-top: 1px solid #3c3c3c;
    color: #a8a8a8;
}
.online_hz{
    position: fixed;
    right: 0;
    top: 50%;
    z-index:60;
}
.online_list{
    position: absolute;
    right: -250px;
    top: 0;
    width: 250px;
    height: 100%;
    background: #fff;
    box-shadow: 5px 0 10px 2px #f3f3f3;
    padding: 10px;
    transition: all 500ms linear 0s;
}
.online_list li img{
    width: 16px;
    margin-right: 10px;
}
.online_list li{
    margin-bottom: 30px;
}
.online_list li:last-of-type{
    margin-bottom: 0;
}
.online_zk_an{
    transition: all 500ms linear 0s;
}
.online_hz:hover .online_list{
    right: 0;
}
.online_hz:hover .online_zk_an{
    transform: translateX(-250px);
}
/*bread_nav*/
.bread_nav{
    /*background: #f4f4f4;*/
    line-height: 150%;
    padding: 30px 0;
    position: relative;
    z-index: 2;
}
.bread_nav span{
    color: #666;
}
.bread_nav a{
    color: #169fe6;
}
.bread_nav .fgf{
    color: #999;
}
.bread_nav a img{
    margin-right: 5px;
}
.bread_nav .fgf{
    margin: 0 15px;
}
/*mk*/
.mk_left{
    width: 75.16%;
}
.mk_right{
    width: 20.25%;
}
.mk_right_hz{
    margin-bottom: 50px;
    border-radius: 6px;
}
.mk_right_hz:last-of-type{
    margin-bottom: 0;
}
.mk_right_bt{
    border-radius: 6px 6px 0 0;
    background: #169fe6;
    color: #fff;
    text-align: center;
    font-size: 24px;
    padding: 20px 0;
}
.mk_right_list,.rez_zl{
    border: 1px solid #f0f0f0;
    border-top: 0;
}
.mk_right_list>li>div{
    padding: 16px 10px;
    border-bottom: 1px solid #f0f0f0;
}
.mk_right_list>li>div img{
    margin-right:10px;
}
.mk_right_list>li>div a{
    color: #222;
}
.mk_right_list>li>div a:hover,.mk_right_children_list>li a:hover,.faq_list li a:hover{
    color:#169fe6;
}
.mk_right_children_list{
    padding: 0 25px;
}
.mk_right_children_list>li{
    padding: 13px 7px;
    border-bottom: 1px solid #f0f0f0;
}
.mk_right_children_list>li span,.mk_right_children_list>li a{
    display: inline-block;
    vertical-align: middle;
}
.mk_right_children_list>li span{
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #d9d9d9;
    margin-right: 18px;
}
.mk_right_children_list>li a{
    color: #222;
    display: inline-block;
    width: 87%;
}
.mk_right_list>li:last-of-type .mk_right_children_list>li:last-of-type{
    border-bottom: 0;
}
.rez_zl li:last-of-type{
    border-bottom: 0;
}
.mk_left_bt{
    font-size: 24px;
    color: #1e1e1e;
    padding-bottom: 25px;
    border-bottom: 1px solid #f0f0f0;
    margin-bottom: 50px;
}
.mk_left_bq li a{
    display: block;
    padding: 0 10px;
    line-height: 45px;
    background: #f4f4f4;
    color: #555;
    text-align: center;
}
.mk_left_bq li{
    margin-right: 10px;
    margin-bottom: 10px;
}
.mk_left_bq li:last-of-type{
    margin-right: 0;
}
.mk_left_bq li a:hover,.mk_left_bq li.mk_left_bq_active a{
    background: #169fe6;
    color: #fff;
}
.mk_nr{
    margin-top: 50px;
    color: #555;
    line-height: 180%;
}
.mk_nr>div{
  /*  display: none;*/
}
.mk_nr>.mk_nr_active{
    display: block;
}
/*contact*/
.contact_bd{
    width: 60%;
    margin: 0 auto;
}
.contact_bd div{
    font-size: 0;
    line-height: 0;
    margin-bottom: 20px;
}
.contact_bd div:last-of-type{
    margin-bottom: 0;
}
.code_hz{
    text-align: left;
}
.code_hz span{
    text-align: center;
}
.contact_bd div>span,.contact_bd div>input,.contact_bd div>textarea,.contact_bd div>button{
    display: inline-block;
    outline: none;
    vertical-align: middle;
    height: 40px;
    line-height: 38px;
}
.contact_bd div>span{
    width: 7%;
}
.contact_bd div>input,.contact_bd div>textarea,.contact_bd div>button{
    width: 93%;
    border: 1px solid #eee;
    padding: 0 10px;
}
.contact_bd div>input.code_srk{
    width: 50%;
    margin-right:10px;
}
.contact_bd div>textarea{
    height: 100px;
    padding: 10px;
}
.contact_bd div>button{
    background: #169fe6;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    border: 1px solid #169fe6;
}
.contact_bd div>button:hover{
    background: #fff;
    color: #169fe6;
}
/*yy_product*/
.yy_product{
    margin-top: 50px;
    position: relative;
}
.yy_product_bt{
    position: relative;
    padding-left: 15px;
    color: #1e1e1e;
    font-size: 18px;
    margin-bottom: 45px;
    line-height: 32px;
}
.yy_product_bt::before{
    content: '';
    display: block;
    width: 8px;
    height: 32px;
    background: #169fe6;
    position: absolute;
    left: 0;
    top: 0;
}
.faq_list li{
    margin-bottom: 20px;
}
.faq_list li:last-of-type{
    margin-bottom: 0;
}
.faq_list li a{
    color: #333;
    font-size: 0.85em;
    display: inline-block;
    vertical-align: middle;
    font-weight: bolder;
}
.faq_list li a.right{
    font-weight:normal;
}
.faq_list li span{
    display: inline-block;
    vertical-align: middle;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #169fe6;
    margin-right: 7px;
}
/*news*/
.news_item{
    padding: 15px;
    background: #f7f7f7;
    margin-bottom: 30px;
}
.news_item:last-of-type{
    margin-bottom: 0;
}
.news_pic{
    width: 20.76%;
    margin-right: 2.88%;
}
.news_wzk{
    width: 55.36%;
}
.news_item_bt a{
    font-size: 16px;
    color: #222;
}
.news_item_bt{
    padding: 15px 0;
}
.news_item_ms a{
    font-size: 0.85em;
    color: #999;
}
.news_time_k{
    width: 12%;
}
.news_item_time{
    font-size: 0.85em;
    color: #666;
    margin-bottom: 40px;
}
.news_item_more a{
    display: block;
    width: 70px;
    text-align: center;
    line-height: 35px;
    border: 1px solid #e2e3e5;
    color: #e2e3e5;
    font-size: 0.85em;
    border-radius: 35px;
}
.news_item a:hover{
    color: #169fe6;
}
.news_item_more a:hover{
    border-color: #169fe6;
}
/*product_detail*/
.sjd_related{
    display: none;
}
.pro_det_Img{
    width:55.35%;
    position: relative;
}
.pro_det_bigImg,.sp_pic{
    width:100%;
}
.pro_det_bigImg{
    margin-bottom: 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid #e9e9e9;
}
.sp_pic{
    position: relative;
    height: 60px;
}
.tp_ti{
    width:90%;
    position: absolute;
    left:5%;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
}
.button-prev{
    position: absolute;
    left:0;
    top:36%;
}
.button-next{
    position: absolute;
    right:0;
    top:36%;
}
.slide{
    width: 84px;
    height: 57px;
    text-align: center;
    margin-right: 7px;
    display: inline-block;
    overflow: hidden;
    border: 1px solid #f1f1f1;
    padding: 2px;
}
.wrapper{
    position: relative;
    left: 0;
}
#container{
    position: relative;
}
.mask{
    display: none;
    position: absolute;
    background: rgba(50,111,196,0.8);
    cursor: move;
}
.rightView{
    position: absolute;
    left:480px;
    top:0;
    width:480px;
    height:480px;
    overflow:hidden;
    border: 1px solid #eee;
    background: #fff;
    display: none;
    z-index: 40;
}
.bigImg{
    position: absolute;
    top:0;
    left:0;
    max-width: none;
}
.smallImg {
    max-height: 100%;
    max-width: 100%;
}
.products_detail_xx {
    width: 41.43%;
}
.products_detail_xx h1{
    font-size: 24px;
    color: #222;
    margin-bottom: 15px;
}
.products_xh{
    color: #999;
    font-size: 0.85em;
    line-height: 180%;
    margin-bottom: 20px;
}
.products_detail_xx .yy_product_bt{
    font-size: 14px;
    margin-bottom: 17px;
    line-height: 16px;
}
.products_detail_xx .yy_product_bt::before{
    height: 16px;
    width: 3px;
}
.zy_td{
    padding-left: 13px;
    margin-bottom: 15px;
    color: #999;
    font-size:0.85em;
}
.zy_td li{
    margin-bottom: 5px;
    color: #777;
    font-size: 0.85em;
}
.zy_td li:last-of-type{
    margin-bottom: 0;
}
.zy_td li span{
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    margin-right: 10px;
    background: #d9d9d9;
    vertical-align: middle;
}
.yy_ly span,.yy_ly a{
    font-size: 0.85em;
}
.yy_ly span{
    color: #777;
}
.yy_ly a{
    color: #169fe6;
    margin-left: 5px;
}
.yy_ly{
    margin-bottom: 15px;
}
.btn_hz{
    padding:0 10px;
    text-align: center;
    line-height: 46px;
    background: #222;
    color: #fff;
    font-size: 18px;
    margin-bottom: 15px;
    display:inline-block;
}
.btn_hz img{
    margin-right: 5px;
}
.js_cs{
    margin-top: 40px;
}
.js_cs .yy_product_bt{
    margin-bottom: 20px;
}
.js_cs .js_cs_nr,.js_cs{
    line-height: 180%;
}
.js_cs_nr{
    color: #504f4f;
}
.head .sjd_nav_tb{
    display: none;
    font-size: 34px;
    color: #222;
    padding: 5px 0;
    cursor: pointer;
    transform: translateY(10px);
}
.sjd_featured .swiper-slide,.sjd_related .swiper-slide{
    float: left;
}
.footer_bt span{
    display: none;
    padding-top: 3px;
    cursor: pointer;
}
.yy_product_item{
    width: 49%;
    margin-right: 2%;
    margin-bottom: 10px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
    transition:all 500ms linear 0s;
    padding:10px;
}
.yy_product_item:nth-of-type(2n){
    margin-right: 0;
}
.yy_product_item:hover{
    background:#f4f4f4;
}
.yy_pro_item_pic{
    width: 40%;
    margin-right: 2%;
}
.yy_pro_item_wzk{
    width: 58%;
}
.yy_pro_item_bt a{
    font-size: 16px;
    color: #333333;
}
.yy_pro_item_bt{
    margin-bottom: 5px;
}
.yy_pro_item_ms{
    color: #666;
    line-height: 150%;
    margin-bottom: 10px;
}
.yy_pro_item_more{
    margin-top:5px;
}
.yy_pro_item_more a{
    display: block;
    width: 106px;
    line-height: 32px;
    text-align: center;
    background: #169fe6;
    color: #fff;
    border: 1px solid #169fe6;
}
.yy_pro_item_more a:hover{
    background: #fff;
    color: #169fe6;
}
.yy_pro_item_bt a:hover{
    color: #169fe6;
}
@media (max-width: 1190px) and (min-width: 992px) {.center{width: 970px;padding: 0 3%;}}
@media (max-width: 990px) and (min-width: 768px) {.center{width: 750px;padding: 0 3%; }}
@media (max-width: 760px) {.center{width: 100%;padding: 0 3%;}}
@media (max-width: 1200px){
    #featured_next, #hz_sj_next, #related_next{
         right: 0;
    }
    #featured_prev, #hz_sj_prev, #related_prev{
         left:0;
    }
    .yy_product_item{
         width:100%;
    }
}
@media all and (max-width: 960px) {
    .head .sjd_nav_tb,.hy_sz_nav li, .pro_sz_nav li,.hy_sz_nav, .hy_children_nav>li>a, .pro_children_nav>li>a, .pro_sz_nav,.sjd_featured,
    .footer_bt span,.sjd_related{
        display: block;
    }
    .nav,.nav_hz::after,.hy_children_nav::before, .pro_children_nav::before,.hy_sz_nav>li::after,.pro_children_nav>li>a::after, .pro_sz_nav li::after,
    .pro_children_yq,.pro_children_pic,.pro_banner_xxk div,#featured_lb,#featured_prev, #featured_next, #hz_sj_prev, #hz_sj_next, #related_prev,
    #related_next,.hz_sj_hz,.footer_list>li ul,.mk_right,.contact_bd div>span,.news_time_k,#related_lb,.children_nav::before{
        display: none;
    }
    .nav_hz .center{
        position: relative;
    }
    .nav{
        position: absolute;
        right: 0;
        top: 100%;
        width: 300px;
        line-height: normal;
        background: -webkit-linear-gradient(#13b6fb, #0384bd);
        background: -o-linear-gradient(#13b6fb, #0384bd);
        background: -moz-linear-gradient(#13b6fb, #0384bd);
        background: linear-gradient(#13b6fb, #0384bd);
        z-index: 6;
    }
    .nav>li{
        display: block;
        width: 100%;
        text-align: left;
        line-height: normal;
        padding: 15px 10px;
    }
    .nav>li ul{
        position: static;
    }
    .hy_children_nav, .pro_children_nav,.hy_sz_nav,.pro_sz_nav li{
        padding: 10px;
    }
    .hy_sz_nav{
        margin-left: 0;
    }
    .hy_children_nav>li>a{
        width: auto;
        max-width:none;
        text-align: left;
    }
    .hy_children_nav>li{
        margin-bottom: 10px;
    }
    .pro_children_nav>li>a{
        height: auto;
        width: auto;
    }
    .pro_sz_nav li{
        height: auto;
    }
    .pro_children_nav>li{
        line-height: normal;
        margin-bottom: 0;
    }
    .pro_children_nav>li>a,.pro_sz_nav li,.ewm{
        text-align: left;
    }
    .pro_children_nav>li>a,.pro_sz_nav li{
        border: 0;
    }
    .pro_banner_item, .featured_list>li, .related_item{
        width: 32%;
        margin-right: 2%;
    }
    .pro_banner_item:nth-of-type(4n), .featured_list>li:nth-of-type(4n), .related_item:nth-of-type(4n){
        margin-right: 2%;
    }
    .pro_banner_item:nth-of-type(3n), .featured_list>li:nth-of-type(3n), .related_item:nth-of-type(3n){
        margin-right: 0;
    }
    .footer{
        margin-top: 40px;
    }
    .footer_list>li{
        width: 100%;
        margin-bottom: 10px;
    }
    .footer_list>li ul{
        margin-top: 10px;
    }
    .footer_top{
        padding: 20px 0;
    }
    .footer_bt{
        margin-bottom: 0;
    }
    .footer_bottom{
        line-height: 40px;
    }
    .mk_left_bt, .pro_det_Img{
        margin-bottom: 30px;
    }
    .mk_nr,.yy_product{
        margin-top: 30px;
    }
    .mk_left,.contact_bd,.contact_bd div>input, .contact_bd div>textarea, .contact_bd div>button,.faq_list li a.right,.news_item>div,.pro_det_Img,
    .products_detail_xx{
        width: 100%;
    }
    .faq_list li a.right{
        text-align: right;
        margin-top: 10px;
    }
    .news_pic{
        margin-right: 0;
        text-align: center;
    }
    .bread_nav{
        padding: 15px 0;
    }
}

@media all and (max-width: 600px) {
    .pro_banner_item, .featured_list > li, .related_item {
        width: 49%;
    }
    .pro_banner_item:nth-of-type(3n), .featured_list>li:nth-of-type(3n), .related_item:nth-of-type(3n){
        margin-right: 2%;
    }
    .pro_banner_item:nth-of-type(2n), .featured_list>li:nth-of-type(2n), .related_item:nth-of-type(2n){
        margin-right: 0;
    }
    .search_hz>div{
        display: none;
    }
    .logo,.search_hz,.search_hz form,.yy_pro_item_pic{
        width: 100%;
        text-align: center;
    }
    .logo{
        width: 100%;
        text-align: left;
        margin-bottom: 10px;
    }
    .logo img{
        max-width: 70%;
    }
    .footer_list{
        padding: 0;
    }
    .pro_banner{
        padding: 0 0 25px 0;
    }
    .yy_pro_item_pic{
        margin-bottom:10px;
    }
    .yy_pro_item_wzk{
        width:100%;
    }
}
@media all and (max-width: 480px){
    .top .center>.left{
        display: none;
    }
    .mk_left_bt{
        margin-bottom: 20px;
        padding-bottom: 15px;
    }
    .slide{
        margin-right: 22px;
    }
    .footer_bottom {
        line-height: 150%;
        padding:5px 0;
    }
}
@media all and (max-width: 414px){
    .slide {
        margin-right: 8px;
    }
}
@media all and (max-width: 384px){
    .slide {
        margin-right: 30px;
    }
}
@media all and (max-width: 320px){
    .slide {
        margin-right: 15px;
    }
}