* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    color: #050505;
    font-size: 16px;
    background-color: #fff;
    font-family: 'PingFangSC-Regular', 'helvetica', 'neue', 'Arial', sans-serif;
}

a {
    text-decoration: none;
    transition: .15s ease-out;
}

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

.clearfix {
    zoom: 1;
}

.link {
    color: #000;
}

.link:hover {
    color: #0099cc;
}

.left {
    float: left;
}

.right {
    float: right;
}

.disabled {
    cursor: not-allowed !important;
}

.body {
    padding-bottom: 80px
}

.container {
    position: relative;
    width: 1150px;
    min-height: 100%;
    margin: 0 auto;
}

.banner {
    height: 466px;
    min-width: 1152px;
    background-image: url('./img/banner.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    background-color: #173186;
}

.banner h1 {
    padding-top: 120px;
    color: #fff;
    font-size: 75px;
    text-align: center;
}

.nav {
    height: 48px;
    min-width: 1152px;
    line-height: 48px;
    background-color: #173186;
}

.nav.fixed {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 9999;
}

.nav ul {
    list-style: none;
    width: 1010px;
    height: 100%;
    margin: 0 auto;
}

.nav li {
    float: left;
    margin: 0 65px;
}

.nav li a {
    position: relative;
    color: #fff;
    font-size: 18px;
}

.nav li a i {
    position: absolute;
    width: 30px;
    height: 2px;
    bottom: -7px;
    left: 50%;
    margin-left: -15px;
    background-color: transparent;
    border-radius: 1.5px;
}

.nav li.active a i {
    background-color: #fff;
}

.body .container {
    background-color: #fff;
}

.container>.item {
    padding-top: 35px;
    margin-bottom: 20px;
}

.foreword {
    width: 1020px;
    height: 250px;
    margin: 0 auto;
    padding: 55px 48px;
    background: url(./img/foreword.png) no-repeat;
}

.foreword p {
    font-family: PingFangSC-Regular;
    font-size: 18px;
    color: #494B4C;
    letter-spacing: 0;
    text-align: justify;
    line-height: 35px;
}

.title {
    height: 52px;
    margin-bottom: 40px;
    text-align: center;
}

.title .text {
    position: relative;
    color: #0089ed;
    font-size: 30px;
    padding-bottom: 10px;
}

.title .line {
    position: absolute;
    left: 25px;
    right: 25px;
    bottom: 0px;
    height: 4px;
    background-color: #0089ed;
}

.article-item {
    width: 740px;
    margin: 0 auto 20px;
}

.article-item .left {
    width: 211px;
}

.article-item .right {
    color: #595959;
    width: 608px;
}
.article-item .right .justify{
    font-size: 17px;
    line-height: 2;
}
.article-item .right .text-title {
    padding-top: 10px;
    color: #000;
    font-size: 20px;
    margin-bottom: 25px;
}

.justify+.justify {
    margin-top: 20px;
}

.research {
    padding: 0 65px;
}

.research .item {
    position: relative;
    width: 480px;
    height: 726px;
    padding: 20px;
    box-shadow: 0 2px 11px 0 rgba(0, 0, 0, 0.30);
    -webkit-box-shadow: 0 2px 11px 0 rgba(0, 0, 0, 0.30);
}

.research .item .img-box {
    height: 260px;
    margin-bottom: 20px;
}

.research .item .text-title {
    font-size: 20px;
    text-align: center;
    margin-bottom: 15px;
}

.research .item .content {
    color: #595959;
}

.research .item .action {
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 100%;
    text-align: center;
}

.btn {
    display: inline-block;
    color: #fff;
    height: 35px;
    line-height: 35px;
    padding: 0 18px;
    background-color: #0089ED;
}

.btn:hover {
    background-color: #173186;
}

.news .action {
    text-align: center;
    margin-top: 30px;
}

.news .action .btn {
    width: 100px;
    border-radius: 18px;
}

.living {
    width: 800px;
    height: 450px;
    margin: 0 auto;
    box-shadow: 0 2px 11px 0 rgba(0, 0, 0, 0.50);
    -webkit-box-shadow: 0 2px 11px 0 rgba(0, 0, 0, 0.50);
}

.justify {
    line-height: 1.8;
    text-align: justify;
    text-justify: inter-ideograph;
}
.news-container {
    position: relative;
    width: 720px;
    height: 424px;
    padding-right: 8px;
    margin:  0 auto;
    overflow: hidden;
}

.news-item {
    padding: 10px 0;
    border-bottom: 1px solid #ececec;
}

.news-item .thumb {
    height: 32px;
    float: left;
}

.news-item .text {
    overflow: hidden;
    margin-left: 76px;
    line-height: 32px;
    text-align: justify;
    text-justify: inter-ideograph;
}

.news-item a:hover {
    color: #0099cc;
}

.center {
    text-align: center !important;
}

.yxb-imgs {
    margin-top: 40px;
    padding: 0 50px;
}

.disabled {
    cursor: not-allowed !important;
}

.yxb-imgs .item {
    float: left;
    width: 320px;
    height: 530px;
    margin: 15px;
    background-color: #fff;
    box-shadow: 0 2px 11px 0 rgba(0,0,0,0.30);
}

.yxb-imgs .item .img-box {
    height: 180px;
    overflow: hidden;
    background-color: #d8d8d8; 
}

.yxb-imgs .item .img-box img{
    width: 100%;
    height: 100%;
}
.yxb-imgs .item .content {
    padding: 15px 20px;
    color: #494B4C;
    text-align: center;
}
.yxb-imgs .item .content .name {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 5px;
}
.yxb-imgs .item .content .position{
    font-size: 17px;
    line-height: 28px;
}
.yxb-imgs .item .content .text{
    margin-top: 6px;
}