body, div, input, p, ul, li, span, a, img, h1, h2, h3, h4, h5, h6, table, tr, td, ol {
    margin: 0;
    padding: 0;
}

.index_bg_01 {
    width: 100%;
}

h5 {
    position: relative;
}

a {
    text-decoration: none;
}

input {
    border: 1px solid #333;
    box-sizing: border-box;
}

li {
    list-style: none;
}

.content {
    /*min-width:1190px;;*/
    width: 1190px;
    margin: auto; /*margin:auto表示横竖都居中，margin: 0 auto表示横居中，竖不居中；*/
    height: 100%;
    position: relative;
    overflow: hidden;
}

.row-last {
    margin-right: 0 !important; /*!important，作用是提高指定样式规则的应用优先权（优先级）。*/
}

.index_bg_01 {
    display: block;
    margin: auto;
}

.clear {
    clear: both;
}

.head {
    height: 120px;
    /*background: url(../images/top-nav-bg.png);*/
    position: fixed;
    top: 0;
    width: 100%;
}

.head-move {
    height: 120px;
    background: #fff;
    z-index: 2; /*位于元素之上，可为负数，单独这个不行就加固定的位置如position:absolute*/
}


.head .content img {
    margin-top: 22px;
    float: left;
    /*right: 120px;*/
    position: relative;
    z-index: 2;
}

.head-move .content img {
    margin-top: 22px;
}

.head .content ul {
    height: 120px;
    float: right;
    /*margin-left: 120px;*/
}

.head-move .content ul {
    height: 120px;
    line-height: 120px
}

.head .content ul li {
    float: left;
    height: 120px;
    line-height: 120px;
    margin-left: 100px;
}

.head-move .content ul li {
    height: 120px;
    line-height: 120px
}

.head .content ul li a {
    color: #fff;
    padding-bottom: 10px;
    font-size: 20px;
    font-weight: bold;
}

.head-move .content ul li a {
    color: #333;
}

.head .hidden {
    width: 100px;
    height: 105px;
    background-color: rgba(0, 0, 0, 0.7);
    position: absolute;
    top: 60px;
    left: 465px;
    margin-top: -11px;
    display: none;
    z-index: 10001;
}

.head .content .hidden ul {
    margin: 0;
}

.head .content .hidden ul li a {
    color: #fff;
    display: block;
    text-decoration: none;
    margin-top: -10px;

}

.head .content .hidden ul li a:hover {
    color: #2E53CF;
}

.head .content .hidden ul li {
    line-height: 60px;
}

.contant-way {
    margin-top: 40px;
    border-top: 1px solid #ccc;
}

.contant-way .content {
    padding-top: 20px;
    box-sizing: border-box;
    background: #fcfcfc;
    height: 220px;
}

.contant-way dl {
    padding-left: 30px;
    text-align: center;
    margin-top: 50px
}

.contant-way dd {
    float: left;
    margin: 0 78px;
    width: 210px;
}

.contant-way dd p {
    font-size: 14px;
    line-height: 30px;
}

.footer {
    height: 0px;
    background: rgba(51, 51, 51, 1);
}

.footer dd {
    font-size: 14px;
}

.copy-right {
    height: 140px;
    background: rgba(51, 51, 51, 1);
}

.copy-right p {
    margin-top: 30px;
    color: #fff;
    font-size: 14px;
}

.introduction {
    margin: auto;
}

.introduction .tab h5 {
    padding-left: 24px;
    box-sizing: border-box;
    position: relative;
}

h5 .line-blue {
    position: absolute;
    height: 100%;
    left: 4px;
    width: 4px;
    background: #3155d0;
}

.introduction-title {
    /*padding-left: 48.2%;*/
    height: 66px;
    position: relative;
    line-height: 66px;
    z-index: -1;
    width: 100%;
    text-align: center;
}

.title-line {
    margin-left: 49%;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 36px;
    height: 4px;
    background: #3254d0;
}

.para {
    line-height: 24px;
    margin: 30px 0;
    font-weight: 700;
    font-size: 15px
}

.bottom dd {
    color: white;
    font-size: 12px;
}

.bottom-introduce dd {
    margin-bottom: 15px;
}

.type-title {
    /*top: 310px;
    left: 775px;*/
    width: 100%;
    top: 40%;
    margin-left:0;
    position: absolute;
    text-align: center;
}

.bottom-top-distance {
    /*margin-top: 180px;*/
}

.type-title-p {
    color: white;
    font-size: 100px;
    font-weight: bold
}

.type-title-p-en {
    color: white;
    font-size: 50px;
    margin-top: 57px;
    font-weight: 500;
}

.banner-height {
    /*height: 750px;*/
}

.title-case {
    /*text-align: center;*/
    /*padding-left: 49%;*/
    margin-top: 80px;
    margin-bottom: 47px;
}

.title-line-distance {
    /*margin-left: 915px;*/
}