@charset "UTF-8";
@font-face {
    font-family: 'webfont';
    font-display: swap;
    src: url('//at.alicdn.com/t/webfont_b3u1vyxy8ek.eot'); /* IE9*/
    src: url('//at.alicdn.com/t/webfont_b3u1vyxy8ek.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
    url('//at.alicdn.com/t/webfont_b3u1vyxy8ek.woff2') format('woff2'),
    url('//at.alicdn.com/t/webfont_b3u1vyxy8ek.woff') format('woff'), /* chrome、firefox */
    url('//at.alicdn.com/t/webfont_b3u1vyxy8ek.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
    url('//at.alicdn.com/t/webfont_b3u1vyxy8ek.svg#Alibaba-PuHuiTi-Regular') format('svg'); /* iOS 4.1- */
}
@font-face {
    font-family: 'Montserrat-Regular';
    src: url('../fonts/Montserrat-Regular.ttf')format('truetype');
    font-weight: normal;
    font-style: normal;
}
@font-face {

    font-family: 'SourceHanSansSC-Regular';
    src: url('../fonts/SourceHanSansSC-Regular.otf')format('truetype');
    font-weight: normal;
    font-style: normal;
}


html {
    overflow-x:hidden;
}

a{ text-decoration: none;}

/* 设置默认字体 */
body, button, input, select, textarea {
    font-size: 14px;
    outline:none;
    color:#828282 ;
    position:relative;
    font-family:webfont ;
}


/*新闻*/
.nese_m{ width:100%; margin-left: auto; margin-right: auto; border-top: 1px solid #e5e5e5; padding-top: 38px;padding-bottom:28px; margin-top: 20px; background: url("../images/txt_bg.jpg") repeat-y center center;}
.wrapper{ width: 1200px; margin-right: auto; margin-left: auto;}
.m_news_wrap{width:760px; float:left;}
.nb_item img{float:left;}
.m_news{float:left; width:100%; margin-bottom:20px; position:relative;}
.news_more{position:absolute; right:0; top:21px; width:66px; height:22px; line-height:22px; font-size:11px; color:#fff; text-align:center; display:block; background-color:#da4616;}
.news_man{background-color:#fff; height: 435px;}
.news_man a:hover{ color: #005ca4;}
.news_man img{line-height:0;}
.m_news_hd { color:#292929; font-size:16px; width:115px; height:47px; line-height:38px; text-align:center; float:left;background:url(../images/news_a.jpg) no-repeat  center center;  margin-right:10px;}
.current{background:url(../images/news_ah.png) no-repeat  center center;  color:#FFF;}
#list2{display:none;}
.nb_item img{float:left;}
.nb_im{float:right; width:456px;}
.nb_im_hb{color:#005ca4; font-size:16px; line-height:17px; margin:6px 0 10px 0;}
.nb_im p{color:#5c5c5c; font-size:14px; line-height:24px; text-align: left;}
.nb_max{margin-top:21px; line-height:13px;}
.nb_max a{color:#003787; font-size:14px;}
.n_db{background:url(../images/list_nese.jpg) no-repeat 4px center; text-indent:25px; line-height:43px; color:#333434; border-bottom:1px dashed #dcdcdc; font-size: 14px;}
.n_db span{float:right; display:block; font-size:13px; color:#333434;}
.n_item{float:right; width:370px; padding-top:0px; line-height:0;}
.nc_db{line-height:16px; font-size:14px; color:#2d2d2d; line-height:28px; height:28px; margin-bottom:10px;}
.nc_p{line-height:22px; font-size:14px; color:#6a6a6a; margin:2px auto 18px;}
.shzx_m{margin:20px 0; line-height:0;}
.newst_m{border-bottom:1px solid #d7d7d7; margin-bottom:20px; clear: both;}
.newst_m a{ display: block; overflow: hidden;}
.newst_span{float:left; width:28px; height:117px; margin-right:13px;}
.newst_span_w, .newst_span_d{width:28px; text-align:center; line-height:28px; height:28px; background-color:#e62129; color:#fff; margin-bottom:15px; font-size: 14px;}
.newst_span_d{ background-color:#838383;}

.clear {clear:both; height:0px; margin:0; padding:0; width:0; border:none; overflow:hidden;}

/**底部内容**/
.downMenu { background-color: #202020; padding-bottom:80px; width: 100%;}
.downMenu .menu { width:45%; padding:45px 0 30px; float:left; margin-left: 8%; margin-right:7%;}
.downMenu .menu dl { float:left; display:inline; }
.linea{padding-left:9px; padding-right:140px; }
.downMenu .menu dl dt { color:#fff; height:40px; line-height:40px; font-size:16px;}
.downMenu .menu dl dd { height:28px; line-height:28px; color:#fff; font-size:14px;}
.downMenu .menu dl dd a {color:#fff; font-size:14px; }
.downMenu .menu dl li{color:#b9c9e1; height:24px; line-height:24px; font-size:12px; list-style:none;}
.downMenu .qrcode {width:14%; float:right; padding:45px 0 20px; text-align:center;  }
.downMenu .qrcode p { height:45px; line-height:45px; text-align: center; margin: 0; padding: 0; font-size:14px; color:#fff;}

#footer { font-size:0.875em; color:#fff;background-color:#202020; border-top: 1px solid #3e3e3e; padding-bottom: 30px;}
#footer  a { color:#fff; }
#footer .comp_x{width:100%; line-height:30px; text-align: center; font-size: 14px; padding-top:20px;}
.footserbox{width:26%; float:left; padding:45px 0 20px;}
.footserbox span{ color: #fff; font-size: 16px; line-height: 30px;}
.footserbox span em{ font-size: 12px;}
.footserch{ margin-top: 20px;}
.footserch .chname{ width: 255px; height: 30px; line-height: 30px; border: none; font-size: 14px; text-indent:10px; float: left;}
.footserch .btn{ width: 43px; height: 30px;background:url(../images/search_tag.jpg) no-repeat center center #005ca4; float: left; border-radius: 0;}
.foot_tag{ width:500px; margin-right: auto; margin-left: auto; padding-top: 30px; clear: both;}
.foot_tag a{ color: #fff;}
.foot_tag ul li{ float: left; margin-right: 6%;margin-left: 6%;}
.foot_tag ul li:nth-child(3){ margin-top: 10px;}
.foot_tag ul li:nth-child(2){ margin-top:-10px;}
@media (max-width: 768px) {
    .menu_tit1{
        font-size: 24px;
    }
    .videostyle{
        display: none !important;
    }
    .imgstyle{
        display: none !important;
    }
    .bannerbg{
        background-image: url(../images/banner-about-m.jpg);
    }
}
@media screen and (max-width: 1900px){
    .videostyle{
        top: 195px !important;
    }
}
ul,ol{padding:0;margin-bottom:0px;}
li{list-style:none;}
.fl{float: left}
.fr{float: right}
.f025{font-size: 0.25rem;}
.f48{font-size:48px;}
.white{color: white;}
/*公共样式开始-------------*/
/*头部*/
@media screen and (max-width:768px){
    .box-height{
        height:585px !important;
    }
}
.box-height{
    height:1084px;
}


/*QQ在线客服*/
/*.QQ_s{width:135px;height:102px;position:fixed;right:10px;top:100px;z-index:9999999}
.QQ_y{width:135px;overflow:hidden;overflow:hidden;height:102px}
.QQ_x{width:135px;height:295px;overflow:hidden;background:url(../images/qq_s_03.png) no-repeat;display:none;padding-top:110px}
.qq_i{width:84px;height:30px;overflow:hidden;overflow:hidden;background:url(../images/qq_s_i_03.jpg) no-repeat;display:block;margin:0 auto;color:#fff;line-height:220%;text-indent:28px;font-size:13px;margin-bottom:5px}
.qq_i:hover{color:#fff}*/


.gf-logo h1{width: 146px;height: 50px;margin-top:30px;margin-bottom:5px;position: absolute; top:0; left: 4%;z-index: 2;}
@media screen and (max-width: 768px){
    .showmiss{
        display: none !important;
    }
    .gf-logo div a{background:url(../images/logo.png) no-repeat center;display:block;-moz-background-size: auto 50px;-o-background-size: auto 50px;background-size: auto 50px;height:50px;width:295px; margin-left: 4%;}
	.gf-logo div {margin-top: 13px;}
}
.gf-logo h1 a:focus {
    outline: none;
}


/*------------------------------- 侧边栏 -------------------------------------*/
.aside-nav {
    position: fixed;
    right: 7px;
    top: 50%;
    transform:translateY(-50%);
    z-index: 10000;
}
.aside-nav-close {
    margin: 0 auto;
    width: 54px;
    height: 54px;
    line-height: 52px;
    background: #e75c1e;
    border-radius: 50%;
    text-align: center;
    visibility: visible;
    cursor: pointer;
}
.aside-nav-in.close {
    transform: translateX(100px);
    visibility: hidden;
    transition: .3s;
}
.aside-nav-one {
    position: relative;
    margin:40px 0;
    height:54px;
    width:54px;
    line-height: 52px;
    text-align: right;
}

.aside-nav-one-img {
    position: absolute;
    left: 0;
    top: -1px;
    z-index: 10;
    width: 54px;
    height: 54px;
    text-align: center;
    transition: .3s;
}
.aside-nav-one-img img{
    width: 22px;
}
.more-width:hover .aside-nav-one-img {
    left: -73px;
}
.more-width-call:hover .aside-nav-one-img {
    left: -102px;
}
.aside-nav-one-desc {
    position: absolute;
    right: 0;
    padding-right: 16px;
    width: 54px;
    height: 54px;
    font-size: 14px;
    line-height: 52px;
    background: rgba(0,0,0,.3);
    color: rgba(0,0,0,0);
    border-radius: 50px;
    overflow: hidden;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    transition: .3s, color .1s;
}
.moremess{
    display: block;
    position: absolute;
    bottom: 100px;
    z-index: 99;
    background: #fff;
    border: none;
    border-radius: 5px;
    font-size: 20px;
    height: 40px;
    color: black;
    line-height: 40px;
    right: 29%;
    text-align: center;
}
.aside-nav-one-desc .qq-name{
    display: inline-block;
    margin-right: 15px;
}
/*@media screen and (min-width: 1200px){
    .moremess{
        right: 24%;
    }
}
@media screen and (max-width: 768px){
    .moremess{
        right: 50%;
    }
}*/
.aside-nav-one-desc .qq-name i{
    width: 22px;
    height: 24px;
    display: inline-block;
    vertical-align: middle;
}

.aside-nav-one-desc .qq-name span{
    font-size: 14px;
    color: white;
    display: inline-block;
    vertical-align: middle;
    margin-left: 1px;
}

.qq-name-box{
    position: absolute;
    right: 0px;
}
.more-width:hover .aside-nav-one-desc {
    width: 125px;
    color: #fff;
    transition: .3s;
}
.more-width-call:hover .aside-nav-one-desc {
    width: 156px;
}

.more-width-qq:hover .aside-nav-one-desc {
    width: 281px;
}

.more-width-qq:hover .aside-nav-one-desc span{
    transition:.3s .1s;
    color: #fff;
}

.more-width-qq:hover .aside-nav-one-img{
    left: -223px;
}

.aside-nav-one-qrcode {
    position: absolute;
    left: -200px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    visibility: hidden;
    transition: .3s;
}
.aside-nav-one:hover .aside-nav-one-qrcode {
    left: -140px;
    opacity: 1;
    visibility: visible;
}

/*------------------------------- 侧边栏end -------------------------------------*/
#space {
    width: 100%;
    height: 708px;
}

#warp {
    position: absolute;
    z-index: 9;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 20px auto;
    color: rgba(209, 255, 255, 1);
    border: 2px solid;
    padding: 1em;
    width: 10em;
    text-align: center;
    font-weight: 700;
    font-size: 1.2em;
    display: inline-block;
    text-decoration: none;
    background: rgba(6, 40, 86, 0.7)
}

.gf-pnav{position: absolute;height:60px;padding-right: 4%;top: 0;right: 0; z-index:3;}
.gf-pnav a {
    color: #fff;
    z-index: 2;
    font-size: 24px;
    margin-top: 10px;
    margin-left: 20px;
    overflow: hidden;
    display: inline-block;
}
.gf-pnav a:focus {
    outline: none;
}
.gf-pnav a i{width: 100%; height: 2px;margin-top:10px; display: block;
    -webkit-transform: translateX(-110%);
    -moz-transform: translateX(-110%);
    -o-transform: translateX(-110%);
    transform: translateX(-110%);
    background:#e00013;
    -moz-transition: all .3s ease-out;
    -o-transition: all .3s ease-out;
    transition: all .3s ease-out;
}
.gf-pnav a:hover i{
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
}
.gf-header .focus-text{position: absolute;left: 4%;z-index: 2;color:#fff;}
.gf-state{border-bottom: 1px solid #dedede; }


/*手机菜单样式开始-----------*/
.buttonset {
    position:absolute;right:4%;top:15px;z-index:1000;
    transition: opacity 0.2s cubic-bezier(0.645, 0.045, 0.355, 1),-webkit-transform 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    -o-transition: opacity 0.2s cubic-bezier(0.645, 0.045, 0.355, 1),-o-transform 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    -moz-transition: opacity 0.2s cubic-bezier(0.645, 0.045, 0.355, 1),transform 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99),-moz-transform 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    transition: opacity 0.2s cubic-bezier(0.645, 0.045, 0.355, 1),transform 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    transition: opacity 0.2s cubic-bezier(0.645, 0.045, 0.355, 1),transform 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99),-webkit-transform 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99),-moz-transform 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99),-o-transform 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    transition: opacity 0.2s cubic-bezier(0.645, 0.045, 0.355, 1),transform 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99),-webkit-transform 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    -webkit-tap-highlight-color: transparent;

}
.nav-moblie {
    width: 25px;
    height:35px;
    position: relative;
    cursor: pointer;
    display: table;
    -o-transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -moz-transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -webkit-transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -ms-transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1) 0s;

}
.nav-moblie a {
    background-color: #003787;
    display: block;
    height: 2px;
    margin-top:16px;
    position: relative;
    top: 50%;
    width: 100%;
    -moz-border-radius:2px;
    border-radius:2px;

    -o-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;

    -moz-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;

    transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -webkit-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -ms-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
}

.nav-moblie a:after,
.nav-moblie a:before {
    background-color: #003787;
    display: block;
    height: 2px;
    left: 0;
    position: absolute;
    width: 100%;
    -moz-border-radius:2px;
    border-radius:2px;
    content:'';
    -o-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -moz-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -webkit-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -ms-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
}
.nav-moblie a:after {
    top: 8px;
    width: 80%;
}
.nav-moblie a:before {
    left: auto;
    right: 0;
    top: -8px;
    width: 70%;
}
.nav-moblie a:focus{
    outline:none;
}
.buttonset.on{
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    transform: rotate(90deg);
}
.buttonset.on .nav-moblie a:after,.buttonset.on .nav-moblie a:before{
    width: 100%;

    transition: -webkit-transform 0.25s 0.2s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    -o-transition: -o-transform 0.25s 0.2s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    -moz-transition: transform 0.25s 0.2s cubic-bezier(0.4, 0.01, 0.165, 0.99), -moz-transform 0.25s 0.2s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    transition: transform 0.25s 0.2s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    transition: transform 0.25s 0.2s cubic-bezier(0.4, 0.01, 0.165, 0.99), -webkit-transform 0.25s 0.2s cubic-bezier(0.4, 0.01, 0.165, 0.99), -moz-transform 0.25s 0.2s cubic-bezier(0.4, 0.01, 0.165, 0.99), -o-transform 0.25s 0.2s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    transition: transform 0.25s 0.2s cubic-bezier(0.4, 0.01, 0.165, 0.99), -webkit-transform 0.25s 0.2s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    top:0;

}
.buttonset.on .nav-moblie a:before{
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
}
.buttonset.on .nav-moblie a{
    background: rgba(0, 0, 0, 0);
}
.buttonset.on .nav-moblie a:after{
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
}
.gf-pnav a:hover{
    color: red;
}

.neirong { display:none; position: fixed;width:100%; top: 0; z-index: 1000; /*left: -163px;*/overflow-y: auto; left: 0;touch-action: pan-y; -webkit-user-select: none; -webkit-user-drag: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); }
.neirong .neirong-bd{
    padding-bottom: 20px;
    padding-top: 75px;
    padding-left: 17px;
    padding-right: 17px;
    visibility: hidden;
}

.neirong .neirong-bd .top_submenu{ display: none;}
.neirong .main_menu a {display: block; height:40px; line-height: 40px; color:#f2f2f2; font-size: 16px; border-bottom: 1px solid #545454;
    -moz-transition: all .35s ease-out;
    -o-transition: all .35s ease-out;
    transition: all .35s ease-out;}
.neirong .main_menu  .meu i{ background: url(../images/m_right.jpg) no-repeat left center; width:6px; height: 40px; display: block; float: right;}
.neirong .main_menu a:hover{color:#fff;}
.neirong .main_menu  .menuon i{ background: url(../images/m_down.jpg) no-repeat left center; width:12px; height: 40px; line-height: 40px; display: block; float: right; font-size: 16px;}
.neirong .main_menu .top_submenu a{ line-height: 35px; height: 35px;background: url(../images/menusubtag.jpg) no-repeat left center; padding-left: 12px; font-size: 14px}





.content{ left: 0; position: relative;}
.content.content-on{ left:120px;}
.neirong.neirong-on{left: 0;}
.body-on{position: relative;overflow: hidden;}
.html-on{overflow: hidden;}
.neirong-close {
    display: none;
    width: 30px;
    height: 24px;
    background: url(../images/nav_close.png) no-repeat 7px center;
    position: absolute;
    top: 20px;
    right: 4%;
    visibility: hidden;
}
.neirong.neirong-hide{
    background-color:rgba(0,0,0,.8); height:0;
    -moz-transition:background 0.35s linear,height 0.25s ease-in 200ms;
    -o-transition:background 0.35s linear,height 0.25s ease-in 200ms;
    transition:background 0.35s linear,height 0.25s ease-in 200ms;
}
.neirong.neirong-show{
    background-color:#333; height:100%;}
.neirong.neirong-show .neirong-bd,.neirong.neirong-show .neirong-close{visibility: visible;}
.neirong.neirong-hide a{opacity: 0;
    -webkit-transform: scale(1.1) translateY(-24px);
    -moz-transform: scale(1.1) translateY(-24px);
    -o-transform: scale(1.1) translateY(-24px);
    transform: scale(1.1) translateY(-24px);}
.neirong.neirong-show a{opacity: 1;-webkit-transform: none;
    -moz-transform: none;
    -o-transform: none;
    transform: none;}
.neirong a:nth-of-type(2){ -moz-transition-delay: 300ms,300ms; -o-transition-delay: 300ms,300ms; transition-delay: 300ms,300ms;}
.neirong a:nth-of-type(3){ -moz-transition-delay: 350ms,350ms; -o-transition-delay: 350ms,350ms; transition-delay: 350ms,350ms;}
.neirong a:nth-of-type(4){ -moz-transition-delay: 400ms,400ms; -o-transition-delay: 400ms,400ms; transition-delay: 400ms,400ms;}
.neirong a:nth-of-type(5){ -moz-transition-delay: 450ms,450ms; -o-transition-delay: 450ms,450ms; transition-delay: 450ms,450ms;}
.neirong a:nth-of-type(6){ -moz-transition-delay: 500ms,500ms; -o-transition-delay: 500ms,500ms; transition-delay: 500ms,500ms;}
.neirong a:nth-of-type(7){ -moz-transition-delay: 550ms,550ms; -o-transition-delay: 550ms,550ms; transition-delay: 550ms,550ms;}
.neirong a:nth-of-type(8){ -moz-transition-delay: 600ms,600ms; -o-transition-delay: 600ms,600ms; transition-delay: 600ms,600ms;}
.neirong a:nth-of-type(9){ -moz-transition-delay: 650ms,650ms; -o-transition-delay: 650ms,650ms; transition-delay: 650ms,650ms;}
.neirong a:nth-of-type(10){ -moz-transition-delay: 700ms,700ms; -o-transition-delay: 700ms,700ms; transition-delay: 700ms,700ms;}
.neirong a:nth-of-type(11){ -moz-transition-delay: 750ms,750ms; -o-transition-delay: 750ms,750ms; transition-delay: 750ms,750ms;}

/*手机版头部*/
.buttonset .show{
    background-color: rgba(0,0,0,.8);
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;}
.buttonset-black .buttonpush{background:url("../images/button_black.png") no-repeat center;}
.buttonset-black .buttonpush.show{background: rgba(0,0,0,.8) url("../images/buttonset.png") no-repeat center;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;}

.ctrl-more {
    border: 1px solid #ccc;
    margin: 0 auto;
    width: 46px;
    height: 46px;
    line-height: 50px;
    font-size: 0;
    text-align: center;
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
    transition: .45s;
}
.ctrl-more:hover {
    background: #e00012;
    border: 1px solid #e00012;
}
.ctrl-more i {
    display: inline-block;
    margin-right: 2px;
    margin-left: 2px;
    width: 4px;
    height: 4px;
    background: #e0e0e0;
    border-radius: 50%;
    transition: .45s;
}
.ctrl-more:hover i {
    background: #fff;
}

.menu_tit1 {
    margin-bottom: 15px;
    font-size: 45px;
    font-weight: normal;
    color: black;
    line-height: 1;
    opacity: 0;
    text-align: center;
    background-image: url(../images/line.png);
    background-repeat: no-repeat;
    background-position: center bottom;
    box-sizing: border-box;
}
.menu_tit2 {
    font-size: 16px;
    color: #777777;
    margin-bottom: 80px;
    line-height: 1;
    opacity: 0;
}
.copyright>div{
    text-align: center;
}

.f-share {
    font-size: 0;
    text-align: right;
}
.f-share-one {
    position: relative;
    display: inline-block;
    border: 1px solid #838383;
    margin-right: 40px;
    width: 44px;
    height: 44px;
    line-height: 42px;
    text-align: center;
    vertical-align: top;
    border-radius: 50%;
    cursor: pointer;
    transition: .5s;
}
.f-share:hover .f-share-one {
    opacity: .2;
}
.f-share .f-share-one:hover {
    opacity: 1;
}
.f-share-one:last-child {
    margin-right: 0;
}
.fs-one-qrcode {
    position: absolute;
    bottom: 65px;
    left: 50%;
    z-index: 10;
    transform: translateX(-50%) translateY(20px);
    padding: 7px;
    background: rgba(255, 255, 255, .1);
    opacity: 0;
    visibility: hidden;
    transition: .35s .05s;
}
.f-share-one:hover .fs-one-qrcode {
    transform: translateX(-50%) translateY(0px);
    opacity: 1;
    visibility: visible;
}
.f-belongs {
    padding-top: 28px;
    /*border-top: 1px solid #373737;*/
    margin-top: 35px;
}
.f-belongs-one {
    line-height: 32px;
    font-size: 14px;
    color: #7a7a7a;
    text-align: right;
}

.copyright {
    position: relative;
    padding-top: 35px;
    padding-bottom: 35px;
    margin-top: 32px;
}
.copyright::before {
    content: ' ';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 1px;
    background: #363636;
}
.copyright-l {
    display: inline-block;
    width: calc(100% - 360px);
    font-size: 0;
}
.copyright-r,
.copyright-l,
.copyright-l h2,
.copyright-l > ul,
.copyright-l > ul > li {
    display: inline-block;
    vertical-align: top;
}
.copyright-l > ul {
    width: calc(100% - 70px);
}
.copyright-l h2 {
    position: relative;
    top: 0px;
    margin: 0;
    margin-right: 10px;
    /*line-height: 21px;*/
    line-height: 16px;
    font-size: 12px;
    color: #515151;
}
.copyright-l > ul > li {
    margin-right: 20px;
    font-size: 12px;
}
.copyright-l > ul > li a {
    color: #515151;
    transition: .3s;
}
.copyright-l > ul > li a:hover {
    color: #c1c1c1;
}

.copyright-r {
    font-size: 12px;
    color: #515151;
}

.about-desc {
    padding-top: 148px;
    padding-bottom: 135px;
    text-align: center;
}
.about-desc h2 {
    position: relative;
    margin: 0;
    margin-bottom: 78px;
    line-height: 42px;
    font-size: 28px;
    color: #464646;
}
.about-desc h2::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -38px;
    width: 28px;
    height: 3px;
    background: #d51b32;
}
.about-desc p.desc {
    margin: 0;
    line-height: 35px;
    font-size: 14px;
}

.about-desc.letmove h2,
.about-desc.letmove p.desc {
    transform: translateY(40px);
    transition: transform .8s .0s, opacity .8s .0s;
    opacity: 0;
}
.about-desc.letmove p.desc {
    transform: translateY(50px);
    transition: transform .8s .1s, opacity .8s .1s;
}
.about-desc.move h2,
.about-desc.move p.desc {
    transform: translateY(0);
    opacity: 1;
}

/*fixed头部样式*/
.navbar-fixed {
    position: fixed;
    top: 00px;
    opacity: 1;
    filter: alpha(opacity:0);
    /* background: rgba(0,0,0,.3);*/
    background: transparent;
    height: 100px;
    width: 100%;
    z-index: 999;
}
.logo{padding:16.5px 0;}
.right_menu{ align-items: center;}
.right_menu a {
    display: inline-block;
    margin:0 20px;
    overflow: hidden;
    font-size: 18px;
    color:#000;
    line-height:71px;
    margin-top: 20px;
}
.right_menu .neirong-on{ margin-right: 50px;}
.right_menu .neirong-en{}

.right_menu a:focus,
.logo a:focus {
    outline: none;
}

.right_menu i{width: 100%; height: 1px;margin-top:10px; display: block;
    -webkit-transform: translateX(-100%);
    -moz-transform: translateX(-100%);
    -o-transform: translateX(-100%);
    transform: translateX(-100%);background:#e00013;
    -moz-transition: all .3s ease-out;
    -o-transition: all .3s ease-out;
    transition: all .3s ease-out;
}
.right_menu a:hover i{
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
}

.dropdown_menu{ display: none;}
.navbar-fixed.show{opacity:1;top:0px;}
.navbar-fixed .buttonset{top:10px;}
.navbar-fixed .nav-moblie a,.navbar-fixed .nav-moblie a:before,.navbar-fixed .nav-moblie a:after{background-color:#666666;}


@media(max-width:768px){
    .navbar-fixed{height:50px;top:-50px;}
    .logo img{width:120px;height:20px;}
    .logo{padding:5px 0;}
}

/*banner图样式*/
.banner {
    position: relative;
    width: 100%;
    overflow: hidden;
}
.banner picture img {
    -webkit-animation: banner_inside 20s ease 1 forwards;
    -moz-animation: banner_inside 20s ease 1 forwards;
    -o-animation: banner_inside 20s ease 1 forwards;
    animation: banner_inside 20s ease 1 forwards;
}
@-webkit-keyframes banner_inside {
    from {
        -webkit-transform: scale(1.23);
        transform: scale(1.23);
    }
    to {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}
@-moz-keyframes banner_inside {
    from {
        -moz-transform: scale(1.23);
        transform: scale(1.23);
    }
    to {
        -moz-transform: scale(1);
        transform: scale(1);
    }
}
@-o-keyframes banner_inside {
    from {
        -o-transform: scale(1.23);
        transform: scale(1.23);
    }
    to {
        -o-transform: scale(1);
        transform: scale(1);
    }
}
@keyframes banner_inside {
    from {
        -webkit-transform: scale(1.23);
        -moz-transform: scale(1.23);
        -o-transform: scale(1.23);
        transform: scale(1.23);
    }
    to {
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -o-transform: scale(1);
        transform: scale(1);
    }
}

.banner_txt{text-align:center;position: absolute;top: 55%;z-index: 9;-webkit-transform: translateY(-50%); -moz-transform: translateY(-50%);-o-transform: translateY(-50%);transform: translateY(-50%); width: 100%;}
.banner_txt1{font-size:24px;width:100%;font-weight:bold;text-align:center;left:0;color:#fff;
    -webkit-animation: fadeInUp4 1.4s .4s ease both;
    -o-animation: fadeInUp4 1.4s .4s ease both;
    animation: fadeInUp4 1.4s .4s ease both;
    -moz-animation: fadeInUp4 1.4s .4s ease both;
}
.banner_txt2{width:90%;margin:0 auto;font-size:14px;line-height:24px;color:#ffffff;margin-top:15px;-webkit-animation:fadeInUp5 1.4s .8s ease both;
    -o-animation:fadeInUp5 1.4s .8s ease both;
    animation:fadeInUp5 1.4s .8s ease both;
    -moz-animation:fadeInUp5 1.4s .8s ease both;
}

/*.btn-circle*/
.btn-circle {
    position: relative;
    overflow: hidden;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;
}
/*.btn-circle:active {
    transform: translateY(1px);
}*/
.btn-circle-hover,
.btn-circle-click {
    position: absolute;
    z-index: -2;
    display: block;
    -webkit-transform: translate3d(-50%, -50%, 0);
    -moz-transform: translate3d(-50%, -50%, 0);
    transform: translate3d(-50%, -50%, 0);
    width: 0;
    height: 0;
    -moz-border-radius: 50%;
    border-radius: 50%;
    background: #e00012;
}
.btn-circle-hover {
    opacity: 0;
}
.btn-circle-click {
    /*background: #99000c;*/
    background: #ee9d84;
}



/*product*/
.product {
    background: #fff;
    box-sizing: border-box;
    width: 100%; overflow: hidden;
    /*margin-top: 40px;*/
}

.product_txt{margin-top:40px;margin-bottom:10px;text-align:center;color:#777777;}
.product_txt1{font-size:45px;font-weight:bold;margin-bottom:40px;}
.product_txt2{font-size:16px;}
.case_list {margin-top:0}


.about_box{background: url(../images/about_bg.jpg)no-repeat center top; padding-top:88px; min-height: 369px;}
.about{ width: 1200px; margin-right: auto; margin-left: auto;}
.about .aboutleft{ float: left; width:304px;}
.about .aboutright{ float: right; width:896px;}
.about .aboutright ul li{ float: left}
.about .aboutright .abtopleft{ width:755px; color: #000; line-height: 25px; padding-left: 55px; font-size: 14px;}
.about .aboutright .abtopleft p{line-height: 25px; padding-right: 55px; font-size: 14px; text-align: left;}
.about .aboutright .abtopleft h4{ font-size: 26px; line-height: 50px;}
.about .aboutright .abtopleft em{ font-size: 14px;}
.about .aboutright .abtopleft span{text-align: center;line-height: 36px; margin-top: 30px;display: block; }
.about .aboutright .abtopleft span a em{ font-size: 16px; font-weight: 800; color: #999999;}
.about .aboutright .abtopleft span a:hover em{ font-size: 16px; font-weight: 800; color: #fff;}
.about .aboutright .abtopleft span a{ display: block; width: 120px; height: 36px; border:1px solid #999999;color: #000; line-height: 32px; }
.about .aboutright .abtopleft span a:hover{ display: block; width: 120px; height: 36px; border:1px solid #005ca4; background-color: #005ca4;  color: #fff; }

.about .aboutright .abtopleft .abomimg{ float: right; margin-top: -55px;position:relative;}
.about .aboutright .abtopright{ width:141px;position:relative;}
.about .aboutright .abomleft{ width:615px;}
.about .aboutright .abomright{ width:280px;position:relative;}


.abtopleft .abomimg a:hover .abomimgbox01{width:154px;height:140px;position:absolute;left:0; top:0;line-height:18px;color:#e69714;display: block; background: url(../images/about_ta01b.png) no-repeat center top;}
.abtopleft .abomimg a .abomimgbox01{width:154px;height:140px;position:absolute;left:0;line-height:18px;color:#e69714;top:0px;text-align:center; display: none;}


.abtopright a:hover .abomimgbox02{width:140px;height:154px;position:absolute;left:0;bottom:0px;line-height:18px;color:#e69714;display: block; background: url(../images/about_ta02b.png) no-repeat center bottom;}
.abtopright a .abomimgbox02{width:140px;height:154px;position:absolute;left:0;bottom:0px;line-height:18px;color:#e69714;text-align:center; display: none;}


.abomright a:hover .abomimgbox03{width:154px;height:140px;position:absolute;left:0; top:0;line-height:18px;color:#e69714;display: block; background: url(../images/about_ta03b.png) no-repeat center top;}

.abomright a .abomimgbox03{width:154px;height:140px;position:absolute;left:0;line-height:18px;color:#e69714;top:0px;text-align:center; display: none;}


.pro_list{ width: 1200px; margin-right: auto; margin-left: auto;}
.pro_list ul li{ float: left; width: 32.3%; margin-right: 1.5%; margin-bottom: 20px;position:relative;}
.pro_list ul li:nth-child(3n){ margin-right: 0;}
.pro_list ul li a .media-object{ width: 100%; border:2px solid #e4edf2; }
.pro_list ul li a:hover .media-object{ width: 100%; border:2px solid #003787; border-bottom: none;}
.pro_list ul li a h4{ font-size: 16px; font-weight: normal; text-align: center; line-height:52px; height: 52px; color: #000;}
.pro_list ul li a:hover h4{ font-size: 16px; font-weight: normal; text-align: center;line-height:52px; height: 52px; background-color: #005ca4; color: #fff; position: absolute; width: 100%;}

.pro_list ul li a .topboxpic{width:100%;height:100%;background-color:#005ca4;position:absolute;left:0;line-height:18px;color:#e69714;top:2px;filter:alpha(Opacity=70);-moz-opacity:0.7;opacity: 0.7;text-align:center; display: none;}
.pro_list ul li a:hover .topboxpic {width:100%;height:100%;background-color:#005ca4;position:absolute;left:0;line-height:18px;color:#e69714;top:2px;filter:alpha(Opacity=70);-moz-opacity:0.7;opacity: 0.7;text-align:center;padding-top:25%; display: block;}
.pro_list ul li .topboxpic img{ border:none;}


.menu_tit1 {
    margin-bottom: 30px;
    font-size:26px;
    line-height: 30px;
    font-weight: normal;
    color: black;
    line-height: 1;
    opacity: 0;
    text-align: center;
    background-image: url(../images/pro_tbg.jpg);
    background-repeat: no-repeat;
    background-position: center  center;
    box-sizing: border-box;
}


.more_button{position:relative;overflow:hidden; z-index:1;width:48px;height:48px;border:1px solid #d1d1d1;-moz-border-radius:100%;border-radius:100%;color:#e0e0e0;text-align:center;line-height:48px;display:block;margin:0 auto;
    font-size: 12px;
    -o-transition: all 1.7s ease;
    -moz-transition: all 1.7s ease;
    transition: all 1.7s ease;
    -webkit-mask-image: radial-gradient(white, black);
    mask-image: radial-gradient(white, black);
}
.more_button:focus{outline:none;}
.more_button:hover {
    background: #e00012;
    color: #fff;
    border: 1px solid #e00012;
}
.more_button i {
    display: block;
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -o-transform: scale(0);
    transform: scale(0);
    width: 100%;
    height: 100%;
    background: -moz-radial-gradient(#e00012, #f00,#e00012,#f00,#e00012,#f00,#e00012,#f00,#e00012);
    background: -o-radial-gradient(#e00012, #f00,#e00012,#f00,#e00012,#f00,#e00012,#f00,#e00012);
    background: radial-gradient(#e00012, #f00,#e00012,#f00,#e00012,#f00,#e00012,#f00,#e00012);
    opacity: 0;
    -o-transition: 1.2s, opacity 1.8s;
    -moz-transition: 1.2s, opacity 1.8s;
    transition: 1.2s, opacity 1.8s;
    -moz-border-radius: 50%;
    border-radius: 50%;
}
.more_button:hover i {
    -webkit-transform: scale(10);
    -moz-transform: scale(10);
    -o-transform: scale(10);
    transform: scale(10);
    opacity: 1;
    -o-transition: 3s, opacity .3s;
    -moz-transition: 3s, opacity .3s;
    transition: 3s, opacity .3s;
}
.dot2 span,.dot1 span{position:absolute;color:#d1d1d1;left:50%;top:50%;
    -webkit-transform: translateX(-50%)translateY(-50%);
    -moz-transform: translateX(-50%)translateY(-50%);
    -o-transform: translateX(-50%)translateY(-50%);
    transform: translateX(-50%)translateY(-50%);
    -moz-animation-fill-mode:forwards;
    -o-animation-fill-mode:forwards;
    animation-fill-mode:forwards;
    -webkit-animation-fill-mode:forwards;
}
/*dot1*/
.dot1 span{
    color: #d1d1d1;
}
.dot1 span:nth-child(1){
    -o-transition: all 0.4s .5s ease, color .3s;
    -moz-transition: all 0.4s .5s ease, color .3s;
    transition: all 0.4s .5s ease, color .3s;
    left:30%;
}
.dot1 span:nth-child(2){
    -o-transition: all 0.4s .4s ease, color .3s;
    -moz-transition: all 0.4s .4s ease, color .3s;
    transition: all 0.4s .4s ease, color .3s;
    left:50%;
}
.dot1 span:nth-child(3){
    -o-transition: all 0.4s .3s ease, color .3s;
    -moz-transition: all 0.4s .3s ease, color .3s;
    transition: all 0.4s .3s ease, color .3s;
    left:70%;
}
.more_button:hover .dot1 span:nth-child(1){
    left: 120%;
    -o-transition: all 0.4s .2s ease, color .3s;
    -moz-transition: all 0.4s .2s ease, color .3s;
    transition: all 0.4s .2s ease, color .3s;
    color: #fff;
}
.more_button:hover .dot1 span:nth-child(2){
    left: 120%;
    -o-transition: all 0.4s .1s ease, color .3s;
    -moz-transition: all 0.4s .1s ease, color .3s;
    transition: all 0.4s .1s ease, color .3s;
    color: #fff;
}
.more_button:hover .dot1 span:nth-child(3){
    left: 120%;
    -o-transition: all 0.4s 0s ease, color .3s;
    -moz-transition: all 0.4s 0s ease, color .3s;
    transition: all 0.4s 0s ease, color .3s;
    color: #fff;
}

/*dot2*/
.dot2 span:nth-child(1){
    left:-20%;
    -o-transition: all 0.4s .2s ease, color .3s;
    -moz-transition: all 0.4s .2s ease, color .3s;
    transition: all 0.4s .2s ease, color .3s;
    color:#d1d1d1
}
.dot2 span:nth-child(2){
    left:-20%;
    -o-transition: all 0.4s .1s ease, color .3s;
    -moz-transition: all 0.4s .1s ease, color .3s;
    transition: all 0.4s .1s ease, color .3s;
    color:#d1d1d1
}
.dot2 span:nth-child(3){
    left:-20%;
    -o-transition: all 0.4s 0s ease, color .3s;
    -moz-transition: all 0.4s 0s ease, color .3s;
    transition: all 0.4s 0s ease, color .3s;
    color:#d1d1d1
}
.more_button:hover .dot2 span:nth-child(1){
    left:30%;
    -o-transition: all 0.4s .5s ease, color .3s;
    -moz-transition: all 0.4s .5s ease, color .3s;
    transition: all 0.4s .5s ease, color .3s;
    color: #fff;
}
.more_button:hover .dot2 span:nth-child(2){
    left:50%;
    -o-transition: all 0.4s .4s ease, color .3s;
    -moz-transition: all 0.4s .4s ease, color .3s;
    transition: all 0.4s .4s ease, color .3s;
    color: #fff;
}
.more_button:hover .dot2 span:nth-child(3){
    left:70%;
    -o-transition: all 0.4s .3s ease, color .3s;
    -moz-transition: all 0.4s .3s ease, color .3s;
    transition: all 0.4s .3s ease, color .3s;
    color: #fff;
}

@media (max-width: 1200px) {
    .banner {
        position: relative;
        height: 50vh;
    }
    .banner img.img-responsive {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        min-width: 100%;
        max-width: none;
        height: 100%;
        animation: none;
    }


    .copyright {
        text-align: center;
    }
    .copyright-l {
        display: none;
    }
    .copyright-r {
        float: none;
    }


    .f-share {
        text-align: center;
    }
    .f-belongs-one {
        line-height: 26px;
        text-align: center;
    }
}

/*手机菜单样式结束*/
@media (max-width: 767px){
    .gf-pnav {display: none;}
    .gf-logo h1{margin-top:10px;}
    .gf-logo h1, .gf-logo div a {width: 236px;height: 40px;line-height: 40px;-moz-background-size:auto 40px;-o-background-size:auto 40px;background-size:auto 40px;}
}

@media(min-width:768px){
    .buttonset{display:none;}
}
@media(min-width:992px){
    .buttonset{display:none;}
    .gf-pnav a{margin-left:40px;}

    .m-totop,


    i.f-arrow {
        display: none;
    }
}

@media (max-width: 992px) {
    .m-totop {
        line-height: 52px;
        font-size: 16px;
        color: #606060;
        text-align: center;
        background: #000;
    }


    i.f-arrow {
        display: inline-block;
        float: right;
        position: relative;
        top: 15px;
        height: 11px;
        /*margin-top: 6px;*/
        margin-right: 4px;
        vertical-align: top;
    }
    i.f-arrow img {
        width: 6px;
        vertical-align: top;
    }

    .f-belongs {
        padding-top: 20px;
        margin-top: 26px;
    }
    .copyright {
        padding-top: 26px;
        padding-bottom: 26px;
        margin-top: 22px;
    }
}

@media (min-width: 768px) {
    span.br-pc {
        display: block;
    }
    span.br-m {
        display: inline;
    }
}


@media (max-width: 768px) {
    /*.banner> img{height:300px;width:auto;}*/
    .container {
        padding-right: 15px;
        padding-left: 15px;
    }

    span.br-pc {
        display: inline;
    }

    span.br-m {
        display: block;
    }

    .banner {
        position: relative;
        height: auto;
    }

    .banner img.img-responsive {
        position: relative;
        left: 0;
        transform: translateX(0%);
        min-width: 0;
        width: 100%;
        max-width: none;
        animation: none;
    }

    .f-share {
        display: none;
    }

    .f-belongs-one {
        line-height: 28px;
        text-align: right;
    }

    .f-belongs {
        padding-top: 0;
        border-top: 0;
        margin-top: 0;
    }

    .f-belongs-one {
        font-size: 15px;
    }
}
    @media screen and (min-width: 1200px){
        .jiqiren{
            width: 100%;
        }

        #footer .comp_x .mobilebr{ display:none;}
        .product_txt1 {
            margin-bottom: 30px;
            margin-bottom: 0.4rem;
            line-height: 80px;
            line-height: 1.066667rem;
            font-size: 56px;
            font-size: 0.746667rem;
        }
        .product_txt2 {
            line-height: 42px;
            font-size: 24px;
        }

        .copyright {
            padding-top: 22px;
            padding-bottom: 22px;
            margin-top: 31px;
        }
        .copyright .container {
            height: 16px;
        }
        .copyright-r {
            width: 61%;
        }
    }

    @media (max-width: 768px) {
        html, body {
            /*height:100%;*/
            /*overflow: auto;*/
            /*overflow-x: hidden;*/
            /*margin: 0;*/
            /*transform: translate3d(0, 0, 0);*/
            /*-webkit-overflow-scrolling : touch;*/
        }


        .aside-nav {
            display: none;
        }

        .fix-nav-btm-all {
        }

        .content,
        .fix-nav-btm {
            position: fixed;
            top: 0;
            left: 0;
            z-index: 99999;
            width: 100%;
            height: 63px;
            background: #fff;
            /*overflow-x: hidden;*/
            /*transform: translate3d(0, 0, 0);*/
            /*-webkit-overflow-scrolling : touch;*/
        }

        .fix-nav-btm {
            top: auto;
            bottom: 0;
            z-index: 999;
            font-size: 0;
            text-align: center;
        }

        .fnb-one {
            display: inline-block;
            margin: 9px 5% 0;
            vertical-align: top;
        }

        .fnb-one-img {
            margin-bottom: 3px;
        }

        .fnb-one-img img {
            width: 28px;
        }

        .fnb-one-desc {
            font-size: 12px;
            color: white;
        }

        .fnb-one-desc img {
            position: relative;
            top: 0px;
            margin-left: 4px;
            width: 4px;
        }

        .prevnext-m {
            display: none;
        }

        .banner_txt {
            padding-right: 15px;
            padding-left: 15px;
        }

        .banner_txt1,
        .banner_txt2 {
            width: 100%;
            text-align: left;
        }

        .banner_txt1 {
            line-height: 80px;
            line-height: 1.066667rem;
            font-size: 56px;
            font-size: 0.746667rem;
        }

        .banner_txt2 {
            margin-top: 28px;
            margin-top: 0.373333rem;
            line-height: 42px;
            font-size: 24px;
            color: #bebebe;
        }

        .product {
            margin-bottom: 0;

        }

        .left-ul > li > p:first-child {
            color: red;
        }
    }
    @media screen and (max-width: 768px){
        .product{
            padding-bottom: 0px;
        }

        .prevnext-m {
            display: table;
            padding-top: 10px;
            padding-bottom: 10px;
            border-top: 1px solid #d7d7d7;
            border-bottom: 1px dashed #888;
            margin-top: 80px;
            width: 100%;
        }
        a.prev-m,
        a.next-m {
            display: inline-block;
            float: left;
        }
        a.next-m {
            float: right;
        }
        a.prev-m i,
        a.next-m i {
            display: inline-block;
            width: 36px;
            height: 36px;
            line-height: 36px;
            text-align: center;
            background: #e4e4e4;
            border-radius: 50%;
        }
        a.prev-m img,
        a.next-m img {
            width: 8px;
        }
        a.prev-m span,
        a.next-m span {
            display: inline-block;
            margin: 0 6px;
            position: relative;
            top: 4px;
            font-size: 14px;
            color: #515151;
        }


        .about-desc {
            padding: 60px 15px;
            text-align: left;
        }

        .about-desc h2 {
            margin-bottom: 50px;
            line-height: 28px;
            font-size: 18px;
        }

        .about-desc h2::after {
            left: 0;
            transform: translateX(0);
            bottom: -18px;
            width: 20px;
            height: 2px;
        }
        .about-desc p.desc {
            line-height: 30px;
        }
    }

    @media screen and (max-width:640px)
    {

        .m_news{float:left; width:100%; margin-bottom:0px; position:relative;}
        .wrapper{ width:100%; margin-right: auto; margin-left: auto;}
        .banner{
            height: auto;
            margin-top:80px;
        }
        .banner_txt{
            top: 50%;
        }
        .product_txt{margin-top:20px;margin-bottom:10px;text-align:center;color:#777777;}
        .banner_txt2 {
            line-height: 50px;
            line-height: 0.666667rem;
            font-size: 30px;
            font-size: 0.4rem;
            color: #bebebe;
        }
        .product_txt2 {
            line-height: 50px;
            line-height: 0.666667rem;
            font-size: 30px;
            font-size: 0.4rem;
            text-align: center;
        }
        .pro_list{ width:100%; margin-right: auto; margin-left: auto;}
        .pro_list ul li{ float:left; width:47%;margin-right:2%; margin-left:2%; margin-bottom:10px;}
        .pro_list ul li:nth-child(2n){ margin-left: 0;}
        .pro_list ul li:nth-child(3){margin-right:2%; margin-left:2%;}
        .pro_list ul li:nth-child(6){margin-right:2%; margin-left:0;}
        .pro_list ul li a h4{ font-size: 14px; font-weight: normal; text-align: center; line-height:30px; overflow: hidden; height: 30px;}
        .pro_list ul li a{display: block; padding: 1px;}
        .pro_list ul li a img{ width: 100%; border: 1px solid #e4edf2; }
        .pro_list ul li a:hover h4{ font-size: 14px; font-weight: normal; text-align: center;line-height:30px; height:30px; background-color: #005ca4; color: #fff; position: absolute; width:98.8%;}
        .nese_m{ width:96%; margin-left: auto; margin-right: auto; border-top: none; padding-top: 0; margin-top:10px;}
        .n_db{background:url(../images/list_nese.jpg) no-repeat 4px center; text-indent:25px; line-height:40px; color:#333434; border-bottom:1px dashed #b6b6b6; font-size: 14px;}

        #footer { padding-top:8px;font-size:14px; background-color:#202020; height:80px;border-top: 1px solid #3e3e3e; color: #fff; width:100%; margin-left: auto; margin-right: auto; line-height:30px; position: relative; overflow: hidden;}
        #footer .comp_x{line-height:30px; color: #fff;width:96%; font-size:14px; float: none; text-align:center; position: absolute; padding-left: 2%; padding-right: 2%;}
        #footer p a { color:#fff; }
        .news_man{background-color:#fff; height: auto; margin-bottom: 20px;}

        .menu_tit1 {
            margin-bottom: 20px;
            margin-top: 10px;
            font-size:26px;
            line-height: 30px;
            font-weight: normal;
            color: black;
            line-height: 1;
            opacity: 0;
            text-align: center;
            background-image: url(../images/pro_tbg.jpg);
            background-repeat: no-repeat;
            background-position: center  center;
            box-sizing: border-box;
        }
        .about_box{background: url(../images/about_bg.jpg)no-repeat center top; padding-top:30px; min-height:330px;}
        .about{ width:100%; margin-right: auto; margin-left: auto;}
        .about .aboutleft{ float: left; width:0px;}
        .about .aboutright .abtopleft p{line-height: 25px; padding-right:0; margin: 0; font-size: 14px; text-align: left;}
        .about .aboutright{ float: right; width:100%;}
        .about .aboutright .abtopleft{ width:90%; color: #000; line-height: 25px; padding-left:0px;  margin-left: auto; margin-right: auto; float: none; font-size: 14px;}
        .about .aboutright .abtopleft h4{ font-size: 20px; line-height:40px;}
        .about .aboutright .abtopleft em{ font-size: 12px;}
        .about .aboutright .abtopleft span{text-align: center;line-height: 32px; margin-top: 30px;display: block; }
        .about .aboutright .abtopleft span a{ display: block; width: 120px; height: 36px;  border:1px solid #999999; line-height: 32px; }
        .about .aboutright .abtopleft span a:hover{ display: block; width: 120px; height: 36px;line-height: 32px; border:1px solid #005ca4; background-color: #005ca4;  color: #fff; }
        .about .aboutright .abtopleft span a em{ font-size: 16px; font-weight: 800; color: #999999;}
        .about .aboutright .abtopleft span a:hover em{ font-size: 16px; font-weight: 800; color: #fff;}
        .neirong { display: block;}

    }