html,
body,
div,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dt,
dd,
ol,
form,
input,
textarea,
th,
td,
select,
button {
    margin: 0;
    padding: 0;
}

body {
    min-width: 1200px;
    font-size: 16px;
    color: #555;
    background: #f8faff;
    font-family: "Microsoft YaHei", Arial, Helvetica, sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6,
strong {
    font-weight: normal;
}

div,
span,
p,
a {
    word-wrap: break-word;
    word-break: normal;
}

ul,
ol,
dl {
    list-style: none;
}

img {
    vertical-align: middle;
    border: 0;
}

a {
    text-decoration: none;
    color: inherit;
}

input,
textarea {
    outline: none;
    border: none;
}

i,
em {
    font-style: normal;
}

button {
    border: 0;
}

a,
button,
input,
optgroup,
select,
textarea,
div {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0)
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
}

.main_body {
    position: relative;
    width: 1248px;
    margin: auto;
    padding: 0 16px;
}


/* 单行文本溢出省略 */

.ellipsis {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}


/* 两行溢出显示省略号 */

.ellipsis_clip {
    display: -webkit-box;
    overflow: hidden;
    white-space: normal !important;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}


/* 3行溢出显示省略号 */

.ellipsis_clip3 {
    display: -webkit-box;
    overflow: hidden;
    white-space: normal !important;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}


/* 浮动 */

.pull_left {
    float: left;
}

.pull_right {
    float: right;
}


/* 文字排版 */

.text_left {
    text-align: left;
}

.text_center {
    text-align: center;
}

.text_right {
    text-align: right;
}


/* 清除浮动 */

.clear {
    width: 0;
    clear: both;
}


/* 大图居中 */

.img_center {
    display: block;
    position: relative;
    left: 50%;
    margin-left: -960px;
    width: 1920px;
}


/* 手型 */

.pointer {
    cursor: pointer;
}

.pagination {
    position: absolute;
    z-index: 20;
    bottom: 10px;
    width: 100%;
    text-align: center;
  }
  .pagination2 {
    position: absolute;
    z-index: 20;
    bottom: 10px;
    width: 100%;
    text-align: center;
  }
  .pagination3 {
    position: absolute;
    z-index: 20;
    bottom: 10px;
    width: 100%;
    text-align: center;
  }
  .swiper-pagination-switch {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 8px;
    background: #555;
    margin: 0 5px;
    opacity: 0.8;
    border: 1px solid #fff;
    cursor: pointer;
  }
  .swiper-active-switch {
    background: #fff;
  }

.nav {
    overflow: hidden;
    height: 52px;
}

.nav .login {
    float: left;
    overflow: hidden;
    height: 100%;
}

.nav .login li {
    float: left;
    line-height: 52px;
    margin-left: 10px;
}

.nav .login .input{
    position: relative;
}
.nav .login .input img{
    position: absolute;
    right: 10px;
    top: 20px;
}

.nav .login li span {
    color: #d40000;
    font-size: 18px;
}

.nav .login li input {
    width: 160px;
    height: 36px;
    background: #f5f5f5;
    padding: 0 8px
}

.nav .dept {
    float: right;
    overflow: hidden;
    height: 100%;
}
.nav .dept li{
    float: left;
    line-height: 52px;
    margin: 0 8px;
}
.nav .dept li select{
    padding: 0 16px;
    width: 160px;
    color: #fff;
    background: #e81f29;
    border: 1px solid #e9b866;
    height: 32px;
    appearance:none;
    -moz-appearance:none;
    -webkit-appearance:none;
    -ms-appearance:none;
    background-image: url('../images/arrow.png');
    background-repeat: no-repeat;
    background-position: 135px 6px;
    background-size: 16px 16px;
}
select::-ms-expand { 
    display: none; 
}
.tab{
    height: 67px;
    border-bottom: 1px solid #e83141;
}
.tab .tab_con{
    overflow: hidden;
    height: 100%;
    line-height: 66px;
}
.tab img{
    width: 176px;
    height: 32px;
    margin: 17px;
    float: left;
}
.tab .tab_con li{
    float: left;
    cursor: pointer;
    padding: 0 24px;
}
.tab .tab_con li:hover{
    border-bottom: 1px solid #e7b35a;
}
.tab .aboutLinks{
    width: 100%;
    height: 144px;
    background-color: rgba(242, 242, 242, 0.95);
    position: absolute;
    z-index: 10;
    display: none;
}
.tab .aboutLinks .links_title{
    font-size: 24px;
    margin-left: 80px;
    margin-top: 24px;
    color: #1a202c;
}
.tab .aboutLinks .links_con{
    overflow: hidden;
    margin-left: 56px;
    margin-top: 24px;
    color: #1a202c;
}
.tab .aboutLinks .links_con li{
    float: left;
    margin: 0 24px;
}
.tab .aboutLinks .links_con li span{
    color: #d40000;
    margin-left: 4px;
}
.swiper-container{
    width: 100%;
    height: 288px;
}
.swiper-container img{
    width: 100%;
    height: 100%;
}
.menu{
    width: 100%;
    height: 144px;
    background: #f9f3ea;
}
.menu ul{
    overflow: hidden;
    width: 100%;
    height: 100%;
}
.menu ul li{
    float: left;
    width: 160px;
    height: 80px;
    background: #fff;
    padding: 0 16px;
    margin: 32px 8px;
    position: relative;
}
.menu ul li img{
    float: left;
    height: 40px;
    margin: 20px 16px;
}
.menu ul li .des{
    float: left;
    font-size: 14px;
    line-height: 80px;
    /* position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 32px;
    behavior: url(ie-css3.htc); */
}
.menu ul li .des_two{
    float: left;
    font-size: 14px;
    margin-top: 20px;
}
.small{
    font-size: 12px;
    color: #666;
}
.news_title p{
    font-size: 24px;
}
.news_title p span{
    border-bottom: 4px solid #e81f29;
}

.news_content{
    margin-top: 32px;
    overflow: hidden;
    height: 350px;
}
.news_content img{
    float: left;
    height: 308px;
    width: 462px;
}
.news_content .news{
    float: right;
    height: 308px;
    width: 700px;
    margin-right: 40px;
}
.news_content .news ul{
    height: 100%;
}
.news_content .news ul li{
    overflow: hidden;
    padding-top: 12px;
}
.news_content .news ul li .news_des{
    float: left;
}
.news_content .news ul li .news_des span{
    margin-right: 8px;
    color: #d40000;
}
.news_content .news ul li .news_date{
    float: right;
}
.video_content{
    width: 100%;
    height: 312px;
    position: relative;
}
/* .video_content video{
    width: 100%;
    height: 100%;
} */
.video_content .video{
    width: 560px;
    height: 240px;
    position: absolute;
    top: 20px;
    z-index: 20;
    background: #000;
    border-right: 8px solid #fff;
    border-bottom: 8px solid #fff;
}
.video_content .video_des{
    width: 720px;
    height: 240px;
    background: #e8dcc3;
    position: absolute;
    right: 0;
    bottom: 32px;
    overflow: auto;
}
.video_content .video_des p{
    font-size: 14px;
    padding-left: 112px;
    padding-top: 40px;
    padding-right: 32px;
    color: #1a202c;
    line-height: 1.625;
    text-indent: 28px;
}
.video_content a{
    position: absolute;
    right: 0;
    top: 0;
    color: #1a202c;
}
.link_content{
    width: 100%;
    /* height: 216px; */
    padding-bottom: 12px;
    padding-top: 12px;
    background: #f2f2f2;
}
.link{
    overflow: hidden;
}
.link_content .link_left{
    float: right;
    padding-right: 12px;
}
.link_content .link_left p{
    font-size: 14px;
    color: #333;
    padding-bottom: 8px;
    border-bottom: 4px solid #e3e3e3;
}
.link_left .link_href{
    overflow: hidden;
    /* width: 500px; */
    font-size: 12px;
    color: #333;
    margin-top: 8px;
    margin-bottom: 20px;
}
.link_left .link_href .href_left{
    float: left;
    width: 180px;
}
.link_left .link_href .href_right{
    float: left;
}
.link_left .link_href li{
    line-height: 24px;
}
.link_right{
    float: right;
    margin-top: 12px;
}
.link_right .contact{
    font-size: 12px;
    margin: 20px 0;
    text-align: right;
}
.link_right .contact li{
    margin: 10px 40px;
}
.footer{
    width: 100%;
    height: 80px;
    background: #e3e3e3;
}
.footer .foot_des{
    text-align: center;
    font-size: 12px;
    color: #1a202c;
    padding-top: 24px;
}

.fixed{
    position: fixed;
    left: 32px;
    top: 350px;
    z-index: 1000;
}
.fixed a{
    display: block;
}
.fixed_top{
    position: fixed;
    right: 0;
    top: 350px;
    z-index: 1000;
}
.fixed_top a, .fixed_top img{
    display: block;
    width: 40px;
    height: 40px;
}
.mt4{
    margin-top: 4px;
}
.code{
    overflow: hidden;
    float: left;
    padding-left: 50px;
}
.code .code_item{
    float: left;
    margin-right: 50px;
    text-align: center;
}
.code .code_item img{
    width: 69px;
    height: 69px;
    margin: 0 auto;
    margin-bottom: 12px;
}
.code .code_item p{
    border: none;
    font-size: 10px;
}