/* header */
.define {
    background-repeat: no-repeat;
    background-size: 100% 100%;
    padding-top: 20px;
}
.define .w1200 {
    background: #ffffff;
    box-shadow: 0px 0px 16px 2px rgb(76 76 76 / 14%);
    padding: 16px 16px 12px 16px;
}
.w1200 {
    width: 1200px;
    margin: 0 auto;
}
.define .w1200 .define-box {
    border: 1px solid #e3ebef;
}
.define .w1200 .define-box .right {
    float: left;
    padding:15px;
    line-height: 24px;
}.define .w1200 .define-box .right .classify b {
    font-size: 22px;
    font-weight: bold;
    color: #2a2b40;
}
.clear::after {
    content: '';
    display: block;
    clear: both;
}

.full {
    width: 100%;
    background: #001bb1;
}
.header-top-v2 .header-top-t {
    transition: background .2s;
    -webkit-transition: background .2s;
    -moz-transition: background .2s;
    -ms-transition: background .2s;
    -o-transition: background .2s;
}
.container {
    width: 1200px;
    margin: 0 auto;
    padding: 0;
}
.header {
    position: relative;
    height: 80px;
}

.clearfix:after, .container:after, .clearfix:before, .container:before, .header:before, .header:after {
    display: table;
    content: " ";
}
.header .h-logo {
    float: left;
    width: 220px;
    height: 80px;
}
.header .h-logo a {
    font-size: 0;
    display: block;
    width: 100%;
    height: 50px;
    margin-top: 15px;
    background-size: contain!important;
}
.header-top-v2 a {
    color: #fff;
}
.header .h-logo img {
    float: left;
    width: 160px;
    height: 50px;
    margin-right: 30px;
}
.header .top-category {
    float: left;
    position: relative;
    z-index: 999;
}
.top-category .top-category-wrap .cate-list {
    float: left;
    /* width: 11%; */
    text-align: center;
    position: relative;
}
.top-category .top-category-wrap .top-category-inner {
    margin-top: 0;
}
.top-category .top-category-wrap .cate-list {
    position: relative;
}
.header-top-v2 a {
    color: #fff;
}
.top-category .top-category-wrap .cate-list a {
    transition: color .2s;
    -webkit-transition: color .2s;
    -moz-transition: color .2s;
    -ms-transition: color .2s;
    -o-transition: color .2s;
}
.top-category .top-category-wrap .cate-list .one {
    display: block;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    font-weight: 600;
    padding: 0 11px;
}
.top-category .top-category-wrap .cate-list .one {
    height: 80px;
    line-height: 80px;
    font-size: 16px;
}
.header-top-v2 .top-category .top-category-wrap .cate-list .one {
    padding: 0 25px;
}
.top-category .top-category-wrap .cate-list:after {
    position: absolute;
    content: '';
    bottom: 0;
    left: 0;
    right: 0;
    border-bottom: 3px solid #36a5ff;
    opacity: 0;
    filter: alpha(opacity=0);
    filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
    -ms-filter: 'progid:DXImageTransform.Microsoft.Alpha(Opacity=0)';
    transition: opacity .2s;
    -webkit-transition: opacity .2s;
    -moz-transition: opacity .2s;
    -ms-transition: opacity .2s;
    -o-transition: opacity .2s;
}


.pb70 {
    padding-bottom: 35px;
}
.item .item-box .item-main-mdtit {
    font-size: 28px;
    font-weight: 600;
    color: #585757;
    position: reltive;
    text-align: center;
    margin-top: 15px;
}
.item .item-box .item-main-mdtit span {
    position: relative;
}
.item .item-box .item-main-mdtit span::before {
    position: absolute;
    width: 92px;
    left: -106px;
    content: '';
    background: url(../images/item_mdtit_bg.png) center center no-repeat;
    top: 0;
    bottom: 0;
}
.item .item-box .item-main-mdtit span::after {
    position: absolute;
    width: 92px;
    right: -106px;
    content: '';
    background: url(../images/item_mdtit_bg.png) center center no-repeat;
    top: 0;
    bottom: 0;
}
.widbig {
    width: 1200px;
    margin: 0 auto;
}

.tc {
    text-align: center;
}
.border-e {
    border: 1px solid #eee;
    border-top: 2px solid #2196F3;
    width: 16.5%;
    margin: 18px;
}
.shadow {
    -webkit-box-shadow: 0 0 15px rgb(0 0 0 / 13%);
    -moz-box-shadow: 0 0 15px rgba(0, 0, 0, .13);
    box-shadow: 0 0 15px rgb(0 0 0 / 13%);
}
.pb40 {
    padding-bottom: 8px;
}
.pt30 {
    padding-top: 8px;
}
.ft20 {
    font-size: 15px;
}
.col4 {
    color: #444;
}
.clearfix:after, .container:after {
    clear: both;
}

.btn-bar {
    width: 565px;
    height: 52px;
    margin: 40px auto 0;
    cursor: pointer;
}
.clear {
    zoom: 1;
}
.btn-bar .text {
    float: left;
    height: 100%;
    height: 50px;
    line-height: 46px;
    border: 1px solid #2196f3;
    border-right: none;
    padding-left: 21px;
    width: 340px;
    background: #ffffff;
    font-size: 16px;
    font-weight: 400;
}
.btn-bar .text img {
    vertical-align: middle;
}
.btn-bar .text span {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    vertical-align: middle;
}
.btn-bar .text b {
    font-size: 18px;
    font-weight: bold;
    color: #2196f3;
    vertical-align: middle;
}
.btn-bar .btn {
    float: left;
    width: 175px;
    line-height: 48px;
    background-color: #2196f3;
    height: 100%;
    padding-left: 14px;
    position: relative;
}
.btn-bar .btn img {
    -webkit-animation: move 1s infinite;
    animation: move 1s infinite;
    vertical-align: middle;
}
.btn-bar .btn span {
    color: #fff;
    font-size: 16px;
    font-weight: 400;
    vertical-align: middle;
    position: absolute;
    right: 16px;
    line-height: 52px;
}


.nd {
    width: 100%;
    height: 790px;
    background: url(../img/diff_bg.png) center;
    padding-top: 60px;
    box-sizing: border-box;
}
.nd h1.title {
    color: #fff;
}
.title, .about-h2 {
    font-size: 28px;
    font-weight: bold;
    text-align: center;
}
.nd .box {
    width: 1200px;
    height: 484px;
    background: url(../img/nd-bg.png) no-repeat;
    box-sizing: border-box;
    margin: 35px auto 0 auto;
    padding: 5px 25px 0 15px;
}
.nd .box .left {
    width: 541px;
    float: left;
    font-weight: bold;
    padding-left: 4px;
    box-sizing: border-box;
    text-align: center;
}
.nd .box .right {
    float: right;
}
.nd .box .left h1 {
    font-size: 24px;
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    line-height: 58px;
    text-align: center;
    margin-bottom: 60px;
}
.nd .box .left .tit {
    margin-bottom: 20px;
    padding-left: 15px;
}
.nd .box .left .tit p {
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    line-height: 30px;
    opacity: 0.8;
    width: 475px;
    box-sizing: border-box;
    padding-left: 18px;
}
.nd .box .right .tit {
    padding-left: 52px;
}


.item-box {
    width: 1200px;
    margin: 0 auto;
    padding-top: 1px;
    padding-bottom: 20px;
}

.widbig {
    width: 1200px;
    margin: 0 auto;
}
.pb30 {
    padding-bottom: 30px;
}
.zt-safe {
    width: 220px;
    margin: 0 10px;
}
.zt-safe-tit {
    top: 165px;
    height: 48px;
    line-height: 48px;
}
.l0 {
    left: 0;
}
.pa {
    position: absolute;
}
.wd82 {
    width: 82%;
}
.pl15 {
    padding-left: 15px;
}
.ft18 {
    font-size: 18px;
}
.colf {
    color: #fff;
}
.bgorg {
    background: #03a9f4d1;
}
.hl24 {
    line-height: 24px;
}
.pl20 {
    padding-left: 20px;
}
.pb20 {
    padding-bottom: 20px;
}
.pr20 {
    padding-right: 20px;
}
.ft14 {
    font-size: 14px;
}
.col8 {
    color: #888;
}


.footer-warp {
    text-align: left;
}
.footer-warp {
    min-width: 1200px;
    background-color: #1d2323;
}
.footer-copyright {
    line-height: 30px;
    padding: 10px 0 30px;
    border-top: 1px rgba(245, 245, 246, .1) solid;
    color: #9b9ea0;
    width: 1200px;
    margin: 0 auto;
}