html {
    margin: 0;
    padding: 0;
    border: 0;
}

body, div, span, object, iframe, h1, h2, h3, h4, p, blockquote, pre, a, address, code, b, em, img,
dl, dt, dd, ol, ul, li, fieldset, form, label, footer,
header, hgroup, nav, section {
    margin: 0;
    padding: 0;
    border: 0;
}

body {
    background: #fff;
    color: #666;
    position: relative;
    font: 12px/1.5 Microsoft YaHei, arial, 宋体, sans-serif;
    vertical-align: baseline;
    width: 100%;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    outline: none;
    color: #666;
}

a:link {
    color: #666;
}

a:hover, a:active, a:focus {
    color: #e87518;
    text-decoration: none;
    outline: none;
}

input {
    padding: 0;
    margin: 0;
    font-family: 'Microsoft YaHei';
}

img {
    border: none;
    background: none;
    vertical-align: middle;
}

ul, ol, li {
    list-style-type: none;
}

select, input, img, select {
    vertical-align: middle;
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

table, th, td {
    vertical-align: middle
}

.com-img {
    display: inline;
    overflow: hidden;
    margin: 0 auto;
    display: table;
}

.com-img img {
    transition: all 0.5s ease-in 0s;
    -webkit-transition: all 0.5s ease-in 0s;
    -moz-transition: all 0.5s ease-in 0s;
    -o-transition: all 0.5s ease-in 0s;
    overflow: hidden;
}

.com-img:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    -ms-transform: scale(1.1);
    overflow: hidden;
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    overflow: hidden;
    visibility: hidden;
}

.clearfix {
    zoom: 1
}

.clearboth {
    height: 0px;
    line-height: 0px;
    overflow: hidden;
    clear: both;
    font-size: 0px;
}

h1, h2, h3, h4 {
    font-size: 12px;
    font-weight: bold;
}

hr {
    border: 0;
    border-top: 1px solid #ccc;
    height: 0;
}

/*公用样式*/
.wt {
    width: 1920px;
    position: relative;
    left: 50%;
    margin-left: -960px;
}

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

.container {
    width: 1200px;
    margin: 0 auto;
    padding: 0px;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.di {
    _display: inline;
}

.fwn {
    font-weight: normal;
}

.dib {
    *display: inline;
    _zoom: 1;
    _display: inline;
    _font-size: 0px;
}

/*头部*/
.hh1 {
    height: 35px;
    background: #dcdcdc;
    overflow: hidden;
    border-top: 1px solid #fff
}

.wel {
    color: #666666;
    font-size: 14px;
    line-height: 35px
}

.kk1 {
    color: #666666;
    font-size: 14px;
    line-height: 35px
}

.kk1 a {
    color: #666666;
    font-size: 14px;
    line-height: 35px
}

.hh2 {
    height: 84px
}

.logo {
    float: left;
    line-height: 84px
}

.logo::after{
    content: ' ';
    display: inline-block;
    width: 0;
    height: 100%;
    vertical-align: middle;
    margin-top: 1px;
}

.logo img {
    line-height: 84px
}

.tel {
    float: right;
    background: url(../images/tel.png) no-repeat center right;
    padding-right: 60px;
    text-align: right;
    color: #000;
    line-height: 24px;
    margin-top: 16px
}

/*搜索和热门搜索*/
.hh4 {
    height: 60px;
    border-bottom: 1px solid #dddddd
}

#formsearch {
    float: right;
    background: url(../images/sou.png) no-repeat center;
    width: 202px;
    height: 25px;
    margin-top: 20px;
}

.hotSearch {
    float: left;
    height: 60px;
    line-height: 60px;
    font-weight: normal;
    color: #666666;
    font-size: 12px;
}

.hotSearch a {
    margin-right: 6px;
    color: #666666;
    font-size: 12px;
}

/*热门搜索*/
#formsearch input {
    height: 25px;
    background: none;
    border: none;
    line-height: 25px;
    outline: none;
    width: 145px;
}

#formsearch input#keyword {
    height: 25px;
    line-height: 25px;
    padding-left: 14px;
    color: #666666;
}

#formsearch input#s_btn {
    width: 46px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    background-color: none;
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 0px;
}

/* <!--{* 新闻资讯 *}--> */
.xwtt {
    text-align: center;
    color: #393939;
    font-size: 26px;
    font-weight: 400;
}

.xwtt span {
    color: #626262
}

.xwen {
    color: #3f3f3f;
    font-size: 14px;
    text-transform: uppercase;
    font-weight: 400;
    background: url(../images/ah.png) no-repeat center;
    text-align: center;
    margin-top: 10px
}

.xwtp {
    width: 608px;
    float: left;
    margin-top: 50px
}

.vtt {
    color: #545454;
    font-size: 18px;
}

.vtt span {
    color: #999999;
    font-size: 12px;
    font-weight: 400;
    padding-left: 6px;
    text-transform: uppercase;
}

.vtt a {
    color: #666666;
    font-size: 14px;
    margin-left: 80px;
    font-weight: 400;
}

/* 首页banner样式 */
.video .owl-carousel {
    position: relative;
    margin-top: 20px;
    border-top: 2px solid #d2d2d2;
}

.video .owl-carousel .banner-item a {
    display: block;
}

.video .owl-carousel .owl-nav .owl-prev {
    left: 0;
}

.video .owl-carousel .owl-nav .owl-next {
    right: 0;
}

.video .owl-carousel .owl-nav button.owl-prev,
.video .owl-carousel .owl-nav button.owl-next {
    outline: none;
    position: absolute;
    top: 50%;
    z-index: 9999;
    background: #424246;
    height: 65px;
    width: 50px;
    margin-top: -32.5px;
    border-radius: 0;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
}

.video .owl-carousel .owl-nav button.owl-prev:hover,
.video .owl-carousel .owl-nav button.owl-next:hover {
    background: #ab001a;
}

.video .owl-carousel .owl-nav .icon-font {
    display: block;
    width: 100%;
    height: 100%;
}

.video .owl-carousel .owl-nav .icon-left-arrow:after {
    background-position: -34px -180px;
}

.video .owl-carousel .owl-nav .icon-right-arrow:after {
    background-position: -26px -480px;
}

@media (max-width: 990px) {
    .video .owl-carousel .owl-nav button.owl-prev,
    .video .owl-carousel .owl-nav button.owl-next {
        height: 40px;
        width: 30px;
        margin-top: -20px;
    }

    .video .owl-carousel .owl-nav .iconfont {
        font-size: 20px;
    }
}

.video .owl-carousel .owl-dots {
    position: absolute;
    z-index: 999;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: 0;
    bottom: 5%;
}

.video .owl-carousel .owl-dots button.owl-dot {
    display: inline-block;
    vertical-align: middle;
    font-size: 14px;
    outline: none;
    margin: 0 5px;
    background: url(../images/dd3.png) no-repeat center top;
    width: 16px;
    height: 16px;

}

.video .owl-carousel .owl-dots button.owl-dot:hover {
    background: url(../images/dd3.png) no-repeat center top;
}

.video .owl-carousel .owl-dots button.owl-dot.active {
    background: url(../images/dd3.png) no-repeat center top;
}

.wen2 {
    width: 508px;
    float: right;
    margin-top: 50px
}

.vtt2 {
    color: #545454;
    font-size: 18px;
    position: relative;
    border-bottom: 2px solid #d2d2d2;
    line-height: 35px
}

.vtt2 span {
    color: #999999;
    font-size: 12px;
    font-weight: 400;
    padding-left: 6px;
    text-transform: uppercase;
}

.vtt2 a {
    color: #666666;
    font-size: 14px;
    margin-left: 80px;
    font-weight: 400;
    position: absolute;
    right: 0px;
    line-height: 35px
}

.nn_ll {
    margin-top: 10px
}

.nn_ll li {
    position: relative;
    color: #666666;
    font-size: 14px;
    line-height: 56px;
    border-bottom: 1px dashed #bfbfbf;
    background: url(../images/dd4.png) no-repeat 10px 50%;
}

.nn_ll li a {
    color: #666666;
    font-size: 14px;
    line-height: 56px;
    padding-left: 25px
}
.nn_ll li:hover a{color:#0068b7;}
.nn_ll li dt {
    position: absolute;
    line-height: 56px;
    top: 0px;
    right: 0px;
    color: #666666;
    font-size: 14px;
    font-weight: 400;
    right: 6px
}

/* <!--{* 大师风采 *}--> */
.bg2 {
    background: url(../images/bg2.png) no-repeat center bottom;
    padding-bottom: 50px
}

.case_ll {
    margin-top: 35px
}

.case_ll li {
    float: left;
    margin-right: 10px
}

.case_ll li h2 {
    text-align: center;
    width: 100%;
    color: #2b2b2b;
    font-size: 15px;
    line-height: 43px
}

.case_ll li h2 a {
    font-weight: normal;
    line-height: 40px;
    font-size: 16px;
    color: #2b2b2b;
    font-size: 15px;
    line-height: 43px
}

.case_ll li a.img {
    display: block;
}

.case_ll li a.img img {
    width: 292px;
    height: 240px;
    /*-webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    /* filter: grayscale(100%); */
    filter: gray;*/
}

.case_ll li:nth-child(4n) {
    float: right;
    margin-right: 0px
}

.case_ll li:hover a.img img {
    /*-webkit-filter: grayscale(0%);
    -moz-filter: grayscale(0%);
    -ms-filter: grayscale(0%);
    -o-filter: grayscale(0%);
    filter: grayscale(0%);
    filter: gray;*/
}

.com-img {
    display: inline;
    overflow: hidden;
    margin: 0 auto;
    display: table;
}

.com-img img {
    transition: all 0.5s ease-in 0s;
    -webkit-transition: all 0.5s ease-in 0s;
    -moz-transition: all 0.5s ease-in 0s;
    -o-transition: all 0.5s ease-in 0s;
    overflow: hidden;
}

.com-img:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    -ms-transform: scale(1.1);
    overflow: hidden;
}

/*切换滚动*/
.chan {
    text-align: center;
    margin-top: 30px;
    position: relative;
}

.brooke_list {
    position: relative;
}

.brooke_list li {
    float: left;
    margin: 0 5px;
    position: relative;
}

.brooke_list li a.img {
    display: block;
    position: relative;
}

.brooke_list li a.img img {
    width: 100%;
    height: 324px;
}

.brooke_list li h3 a {
    display: block;
    text-align: center;
    font-size: 16px;
    color: #545454;
    padding-top: 10px;
    opacity: 0;
    font-weight: normal;
    font-family: "黑体"
}

.brooke_list .slick-center h3 a {
    opacity: 1;
}

.brooke_list .tss {
    position: absolute;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    opacity: 1
}

.brooke_list .slick-center .tss {
    opacity: 0;
}

.brooke_list .slick-center a.img img {
    width: 100% !important;
    height: 324px !important;
}

.brooke_list .slick-prev,
.brooke_list .slick-next {
    position: absolute;
    top: 40%;
    z-index: 9999;
    outline: none;
    background: none;
    border: none;
    font-size: 0;
    width: 20px;
    height: 23px;
    cursor: pointer;
}

.brooke_list .slick-prev {
    left: -30px;
    background: url(../images/left.png) no-repeat center center;
}

.brooke_list .slick-next {
    right: -30px;
    background: url(../images/right.png) no-repeat center center;
}

/* <!--{* 证书查询 *}--> */
.shu {
    margin-top: 40px;
    color: #666262;
    font-size: 14px;
    line-height: 24px;
    text-align: left;
    margin-bottom: 64px;
}

/*ys_index*/

.ys_index {
    margin-top: 60px;
    position: relative;
    background: url(../images/ys_bg.png) no-repeat center top #eeeeee;
    min-height: 740px;
    padding-top: 45px;
}

.ys_aa {
    position: relative;
}

.ys_aa .ys_img {
    position: relative;
}

.ys_aa .ys_aa img {
    width: 412px;
    height: 458px;
}

.ys_aa .ys_txt {
    margin-left: 140px;
    width: 530px;
    margin-top: 220px;
    position: relative;
}

.ys_aa .ys_txt h3 {
    color: #3c3c3c;
    font-size: 18px;
    margin-bottom: 25px;
    font-weight: 400;
}

.ys_aa .ys_txt dd {
    color: #3c3c3c;
    font-size: 16px;
    font-weight: normal;
    font-family: "黑体";
    line-height: 28px;
}

.ys_aa .ys_txt::before {
    content: "";
    position: absolute;
    left: -70px;
    top: 5px;
    width: 33px;
    height: 121px;
    background: url(../images/xian.png) no-repeat center center;
}

.ys_bb {
    position: relative;
}

.ys_bb .ys22_txt {
    width: 460px;
    margin-top: 30px;
    position: relative;
    margin-left: 70px;
}

.ys_bb .ys22_txt h3 {
    color: #3c3c3c;
    font-size: 18px;
    margin-bottom: 25px;
    font-weight: 400;
}

.ys_bb .ys22_txt dd {
    color: #3c3c3c;
    font-size: 16px;
    font-weight: normal;
    font-family: "黑体";
    line-height: 28px;
}

.ys_bb .ys22_txt::before {
    content: "";
    position: absolute;
    left: -70px;
    top: 5px;
    width: 40px;
    height: 121px;
    background: url(../images/xian.png) no-repeat center center;
}

.ys_bb .ys22_img {
    position: relative;
    margin-top: -35px;
}

.ys_bb .ys22_img img {
    width: 558px;
    height: 209px;
}

.ppbg {
    background: url(../images/ppbg.png) no-repeat center top;
    height: 809px;
}

.wt_t2 {
    width: 1360px;
    margin: 0 auto
}

.pp_ll1 {
    width: 646px;
    float: left
}

.pp_ll1 li .img {
    display: block;
    height: 316px;
    width: 646px
}

.pp_ll1 li .img img {
    display: block;
    height: 316px
}

.pp_ll1 li h2 a {
    text-align: left;
    color: #0068b7;
    font-size: 18px
}

.pp_ll1 li h2 {
    text-align: left;
    color: #0068b7;
    font-size: 18px;
    margin-top: 25px
}

.pp_ll1 li .time {
    color: #424242;
    font-size: 12px;
    line-height: 30px;
    margin-top: 10px
}

.pp_ll1 li span {
    display: block;
    color: #424242;
    font-size: 14px;
    line-height: 24px;
    height: 48px;
    overflow: hidden;
    margin-top: 10px
}

.pp_ll1 li .mm1 {
    width: 111px;
    height: 35px;
    color: #fff;
    text-align: center;
    font-size: 14px;
    line-height: 35px;
    margin-top: 15px;
    background: #0068b7
}

.pp_ll1 li .mm1 a {
    color: #fff;
    text-align: center;
    font-size: 14px;
}

.youbian {
    float: right;
    width: 688px;
}

.pp_ll2 li {
    border-bottom: 1px solid #cdcdcd;
    height: 152px;
    margin-bottom: 27px
}

.pp_ll2 li .acc {
    float: left
}

.pp_ll2 li .img {
    display: block;
    height: 124px;
    width: 183px
}

.pp_ll2 li .img img {
    display: block;
    height: 124px
}

.pp_ll2 li .acc2 {
    float: right;
    width: 480px
}

.pp_ll2 li:last-child {
    border-bottom: none
}

.pp_ll2 li .acc2 h2 a {
    color: #404040;
    font-size: 16px
}

.pp_ll2 li .acc2 h2 {
    color: #404040;
    font-size: 16px;
    font-weight: bold;
    margin-top: 15px
}

.pp_ll2 li .acc2 span {
    color: #404040;
    font-size: 14px;
    line-height: 30px;
    height: 60px;
    overflow: hidden;
    margin-top: 20px;
    display: block;
}

/*友情链接*/
.f_link {
    line-height: 90px;
    border-bottom: 1px solid #505050;
    font-size: 16px;
    color: #ffffff;
    height: 90px;
}




.f_link a {
    font-size: 16px;
    color: #ffffff;
    margin: 0 20px;
}

/*页面底部*/
.foot_wap {
    background: #3c3c3c;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 95px
}

.foot_top {
    padding-top: 32px;
    position: relative;
    padding-bottom: 60px;
}

.foot_aa {
    width: 320px;
    padding-left: 55px;
    position: relative;
}

.foot_aa::before {
    position: absolute;
    right: 0px;
    top: 15px;
    content: "";
    width: 1px;
    height: 221px;
    background: #505050;
}

.foot_top h3 {
    font-size: 20px;
    color: #fff;
    line-height: 21px;
    font-weight: normal;
    margin-bottom: 17px;
}

.foot_aa a {
    display: inline-block;
    width: 130px;
    text-align: left;
    font-size: 16px;
    color: #cccccc;
    line-height: 40px;
}

.foot_bb {
    width: 565px;
    padding-left: 18px;
    font-size: 16px;
    color: #fff;
    line-height: 42px;
    position: relative;
}

.foot_bb::before {
    position: absolute;
    right: 0px;
    top: 15px;
    content: "";
    width: 1px;
    height: 221px;
    background: #505050;
}

.foot_ewm {
    width: 200px;
    margin-right: 50px;
    text-align: center;
    line-height: 35px;
    font-size: 14px;
    color: #666666;
}

.footerx {
    position: relative;
    background: #3c3c3c;
    text-align: center;
    padding-bottom: 25px;
    padding-top: 25px;
    border-top: 1px solid #505050;
}

.footerx a {
    color: #999999;
    font-size: 14px;
    line-height: 25px;
    text-align: center;
}

.footerx a:hover {
    color: #e87518;
    text-decoration: none;
}

.copyrightx {
    text-align: center;
    line-height: 25px;
    color: #999999;
    font-size: 14px;
}

.copyrightx {
    text-align: center;
    line-height: 25px;
    color: #999999;
    font-size: 14px;
}

.white12 {
    LINE-HEIGHT: 22px;
    COLOR: #333333;
    FONT-SIZE: 12px;
    TEXT-DECORATION: none;
    font-weight: normal;
}

.white14b {
    LINE-HEIGHT: 40px;
    COLOR: #ffffff;
    FONT-SIZE: 14px;
    FONT-WEIGHT: bold;
}

.cert-content {
    text-align: center;
    width: 500px;
    margin: 0 auto;
}

.cert-contentx td {
    border: 1px solid #000;
}

.am-btn-danger {
    width: 292px;
    margin: 0 auto;
    display: block;
    font-size: 14px;
    background: #fff;
    border: 1px solid #000;
    color: #000;
    line-height: 34px;
}