@charset "utf-8";

/* CSS Document */
@font-face {
    font-family: "NOTOSERIF";
    src: url(./NOTOSERIF-BOLD.TTF) format('truetype');
}

@font-face {
    font-family: "VERDANA";
    src: url(./VERDANA.TTF) format('truetype');

}

@font-face {
    font-family: "VERDANAB";
    src: url(./VERDANAB.TTF) format('truetype');

}

@font-face {
    font-family: "VERDANAB";
    src: url(../fonts/NOTOSERIF-BOLD.TTF) format('truetype');

}
html {
    font-size: 100px;
}

li {
    list-style-type: none;
}

body {
    font-family: "微软雅黑", Verdana, Lucida, Arial, Helvetica;
    font-size: 0.14rem;
    min-height: 100%;
    color: #000;
    padding: 0;
    margin: 0;
    position: relative;
}

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

a {
    text-decoration: none;
    color: #000;
}

a:hover {
    text-decoration: none;
}

img {
    border: none;
}

#container {
    width: 100%;
    margin: 0 auto;
}

.od-nav {
    display: none;
}

.banner_1 {
    position: relative;
    margin-top: 140rem;
}

.current_bar {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    font-size: 0.25rem;
    padding: 0.35rem;
}

.current_bar a {
    color: #333;
}

.current_bar a:hover {
    color: #ac0000;
}

.current_bar span {
    margin: 0 10px;
    font-size: 0.16rem;
    color: #333;
}

@font-face {
    font-family: 'NOTOSERIF,VERDANA';
    src: url('../fonts/NOTOSERIF-BOLD.TTF,VERDANA.TTF');
  }
/* 头部内容 */
.top_head {
    position: fixed;
    z-index: 50;
    left: 0;
    top: 0;
    width: 100%;
    background-color: #284493;
}

.top_head .wad {
    min-height: 0.85rem;
    position: relative;
    max-width: 100%;
    margin: 0 0.35rem;
}
.top_head .wad .top_nav_box{
    position: relative;
    font-family: Verdana;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.top_head .wad .bottom_nav_box{
    background-color:#fff;
    position: relative;
    display: none;
}
.top_head a.logo {
    display: block;
    background: url(../img/logo_yd.png) top no-repeat;
    background-size: 100%;
    width: 2.4rem;
    height: 0.85rem;
}
/*
.top_nav .right_link a {
    position: relative;
    padding-left: 0.4rem;
    font-size: 0.15rem;
    color: #fff;
    font-family: 'Verdana';
    padding-right: 0.1rem;
    display: none;
}
*/
.top_nav .right_link a {
    position: relative;
    font-size: 0.26rem;
    color: #fff;
}
/* 导航栏 */
.top_head .left_link {
    z-index: 1;
    left: auto;
    right: 0;
    top: 0;
    bottom: auto;
    height: auto;
    font-size: 0.12rem;
    color: #fff;
    display: flex;
    align-items: center;
    transition: All 0.5s ease;
    -webkit-transition: All 0.5s ease;
    -moz-transition: All 0.5s ease;
    -o-transition: All 0.5s ease;
 
}
.top_head .left_link ul {
    display: flex;
    display: none;
}

.top_head .left_link ul li {
    padding-left: 0.25rem;
}

.top_head .left_link ul a {
    display: block;
    opacity: 0.75;
    font-size: 0.13rem;
    color: #fff;
}

.top_head .left_link ul a:hover {
    display: block;
    opacity: 1;
}
.top_nav {
    display: flex;
    align-items: center;
    flex-direction: row-reverse;
}


.top_head .right_link {
    z-index: 1;
    left: auto;
    right: 0;
    top: 0;
    bottom: auto;
    height: auto;
    font-size: 0.25rem;
    color: #fff;
    display: flex;
    align-items: center;
    transition: All 0.5s ease;
    -webkit-transition: All 0.5s ease;
    -moz-transition: All 0.5s ease;
    -o-transition: All 0.5s ease;
    padding-right: 0.25rem;
}

.top_nav .right_link .language {
    position: relative;
    font-size: 0.26rem;
    color: #fff;
}
.top_nav .right_link .language:hover {
    display: block;
    opacity: 1;
    cursor: pointer;
}

.top_banner {
    background: url(../img/banner_bg.png);
    display: flex;
    min-height: 3.8rem;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
    position: relative;
    margin-top: 0.85rem;
    justify-content: center;
    align-items: center;
}
.top_banner p{
    padding: 0.1rem 0.4rem;
    background: #124996c2;
    font-size: 0.40rem;
    font-family: 'VERDANAB';
    color: #fff;
}

.nav_2_link{
    z-index: 1;
    left: auto;
    right: 0;
    top: 0;
    bottom: auto;
    height: 0.48rem;
    font-size: 0.12rem;
    color: #fff;
    display: flex;
    align-items: center;
    transition: All 0.5s ease;
    -webkit-transition: All 0.5s ease;
    -moz-transition: All 0.5s ease;
    -o-transition: All 0.5s ease;
    padding-right: 0.25rem; 
}
.nav_2_language {
    position: relative;
    padding-right: 0.4rem;
    opacity: 0.75;
    font-size: 0.15rem;
    color: #fff;
}
.nav_2_search {
    height: 0.6rem;
    position: relative;
    width: 5rem;
    margin: 0 auto;
    top: 0;
}
.nav_2_search .form {
    height: 0.6rem;
    position: relative;
}
.nav_2_search .form .input {
    position: absolute;
    z-index: 1;
    left: 0;
    right: 0;
    top: 0;
    bottom: auto;
}
.nav_2_search .form .input input {
    width: 100%;
    height: 0.6rem;
    line-height: 0.6rem;
    font-size: 0.14rem;
    color: #fff;
    border: none;
    border-radius: 25px;
    text-indent: 15px;
}

.nav_2_search .form .submit {
    position: absolute;
    z-index: 2;
    top: 0;
    right: 8px;
    bottom: 0;
    width: 0.24rem;
    background: url(../img/search24.png) center no-repeat;
    background-size: 0.20rem;
    cursor: pointer;
    opacity: 0.8;
}
.nav_2_search .form .submit input {
    height: 0.6rem;
    border: none;
}

.bottom_nav {
    display: flex;
    justify-content: center;
    position: relative;
    margin: 0 auto;
    max-width: 1490px;
}

.bottom_nav ul.nav_item{
    align-items: center;
    display: flex;
    width: calc(50% - 159px);
}
.bottom_nav ul.left_nav{
    justify-content: flex-end;
    margin-right: 159px;
}
.bottom_nav ul.right_nav{
    margin-left: 159px;
}
.bottom_nav li {
    flex:1;
    position: relative;
    text-align: center;
}
@media screen and  (min-width: 1000px )and (max-width: 1240px) {
    .bottom_nav ul.nav_item{
        align-items: center;
        display: flex;
        width: calc(50% - 100px);
    }
    .bottom_nav ul.left_nav{
        justify-content: flex-end;
        margin-right: 100px;
    }
    .bottom_nav ul.right_nav{
        margin-left: 100px;
    }
}
    
.bottom_nav li:nth-child(5) {
    margin-right: 0rem;
}
.bottom_nav li:nth-child(6) {
    margin-left: 0rem;
}
.bottom_nav a.name {
    height:auto;
    font-size: 0.17rem;
    color: #000;
    align-items: center;
    display: flex;
    line-height: 18px;
    text-align: center;
    justify-content: center;
    line-height: 0.5rem;
}

.bottom_nav a.name em {
    display: block;
    position: relative;
}

em {
    font-style: normal;
}

.bottom_nav .list {
    position: absolute;
    z-index: 1;
    left: 50%;
    right: auto;
    bottom: auto;
    background: #fff;
    width: 1.7rem;
    margin-left: -0.85rem;
    border-top: #124996 solid 0.06rem;
    padding: 0.2rem 0;
    opacity: 0;
    visibility: hidden;
    box-shadow: 0 2px 12px 0 rgb(0 0 0 / 8%);
}

.bottom_nav li:hover .list {
    opacity: 1;
    visibility: visible;
    top: 100%;

}

.bottom_nav .list a {
    display: block;
    text-align: center;
    font-size: 0.16rem;
    line-height: 0.4rem;
    color: #124996;
}

.bottom_nav .list a:hover {
    background: #ededed;
}

.index_search {
    height: 0.27rem;
    position: relative;
    width: 2.6rem;
    margin: 0 auto;
    top: 0;
    display: none;
}
.index_search .form {
    height: 0.27rem;
    position: relative;
}
.index_search .form .input {
    position: absolute;
    z-index: 1;
    left: 0;
    right: 0;
    top: 0;
    bottom: auto;
}
.index_search .form .input input {
    width: 100%;
    height: 0.27rem;
    line-height: 0.27rem;
    font-size: 0.14rem;
    color: #fff;
    border: none;
    border-radius: 25px;
    text-indent: 15px;
}
.index_search .form .submit {
    position: absolute;
    z-index: 2;
    top: 0;
    right: 8px;
    bottom: 0;
    width: 0.24rem;
    background: url(../img/search24.png) center no-repeat;
    background-size: 0.14rem;
    cursor: pointer;
    opacity: 0.8;
}
.index_search .form .submit input {
    height: 0.6rem;
    border: none;
}
textarea, input{
    background: rgb(0 0 0 / 15%);
    outline: none;
}
input::-webkit-input-placeholder { /* Chrome, Opera, Safari */
    color: #4f79b3;
  }
   
  input:-moz-placeholder { /* Firefox 18- */
    color: #4f79b3;
    opacity: 1; /* 修复老版本Firefox的不透明度问题 */
  }
   
  input::-moz-placeholder { /* Firefox 19+ */
    color: #4f79b3;
    opacity: 1; /* 修复Firefox的不透明度问题 */
  }
   
  input:-ms-input-placeholder { /* Internet Explorer 10-11 */
    color: #4f79b3;
  }
/* 弹出大导航 */

.top_nav_2 {
    opacity: 0;
    visibility: hidden;
}

body.navShow .top_nav_2 {
    opacity: 1;
    visibility: visible;
}

body.navShow .focus-banner {
    display: none;
}


body.navShow .top_head .right_link:before {
    display: none;
}

body.navShow .right_link {
    height: 0.5rem;
}
.top_head .btn_box {
    position: relative;
    top: 0;
    z-index: 9999;
    left: auto;
    right: 0;
    bottom: 0;
    background-size: 100% 100%;
    width: 1rem;
    height: 0.7rem;
    cursor: pointer;
}

.top_head .btn_box .btn {
    display: block;
    position: absolute;
    left: 0.5rem;
    top: 0;
    right: 0;
    bottom: 0;
    background: url(../img/navA.png) center no-repeat;
    background-size: 0.45rem;
    transition: All 0.5s ease;
    -webkit-transition: All 0.5s ease;
    -moz-transition: All 0.5s ease;
    -o-transition: All 0.5s ease;
}

body.navShow .top_head .btn_box .btn {
    background: url(../img/img31.png) center no-repeat;
    background-size: 0.31rem;
    transition: All 0.5s ease;
    -webkit-transition: All 0.5s ease;
    -moz-transition: All 0.5s ease;
    -o-transition: All 0.5s ease;
}

.top_nav_2 {
    position: fixed;
    z-index: 49;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: #3350a4;
    background-size: cover;
    transition: All 0.5s ease;
    -webkit-transition: All 0.5s ease;
    -moz-transition: All 0.5s ease;
    -o-transition: All 0.5s ease;
}

.top_nav_2 .scroll {
    position: absolute;
    z-index: 1;
    left: 0;
    right: 0;
    top: 1.6rem;
    bottom: 0;
    overflow-y: auto;
}

.top_nav_2 .scroll ul {
    margin: 0 auto;
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;

}

.top_nav_2 .scroll li {
    width: 100%;
    text-align: left;
    padding-top: 0.2rem;
    border-bottom: 1px solid #265495;
}

.top_nav_2 .scroll li h2 {
    font-size: 0.36rem;
    line-height: 1rem;
    padding-left: 0.5rem;
    position: relative;
}
/*
.top_nav_2 .scroll li h2.h2:after {
    content: "";
    display: block;
    position: absolute;
    top: 20px;
    right: 0;
    left: 90%;
    height: 20px;
    width: 20px;
    background: url(../img/jt.png) no-repeat right;
    background-size: cover;
    transition: all 0.3s linear;
}
*/
.top_nav_2 .scroll li a {
    color: #fff;
}

.top_nav_2 li .list{
    padding: 0 0 0 0.5rem;
}
.top_nav_2 li.on .list{
    display: block;
    transition: all 0.3s linear;
    padding: 0 0 0 0.5rem;
}
.top_nav_2 li.on .h2::after{
    transform: rotate(180deg);
}

.top_nav_2 .scroll li .h2 {
    padding: 0 0 0 0.5rem;;
}

.top_nav_2 .scroll li .list h3 {
    font-size: 0.3rem;
    line-height: 0.85rem;
    font-weight: 400;
    border-top: 1px solid #294f85;
}
.top_nav_2 .scroll li .list h3:nth-child(1){
    border: 0;
}
.top_nav_2 .scroll li .list dl {
    margin-left: -0.5rem;
    padding: 0 0.2rem 0.3rem 0;
    margin-top: -0.1rem;
    display: flex;
    flex-wrap: wrap;
}

.top_nav_2 .scroll li .list dd {
    opacity: 0.65;
    font-size: 0.24rem;
    line-height: 0.6rem;
    min-width: 25%;
    padding-left: 0.5rem;
}

.top_nav_2 .scroll li .list dd:hover {
    opacity: 1;
}

.con_box .content .item_left {
    width: 3rem;
}

.con_box .content .item_right {
    width: 11rem;
    padding: 0 0.4rem;
}

.menu_box {
    background-color: #fff;
    margin-top: -0.55rem;
    position: absolute;
    box-shadow: 0px 2px 30px 0px rgb(0 0 0 / 10%);
}

.menu_box .menu_head {
    background-image: url(../img/menu_head.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    color: #fff;
    width: 3rem;
    height: 1.12rem;
    padding: 0.3rem;
}

.menu_box .menu_head .title {
    font-size: 0.36rem;
}

.menu_box .menu_body {
    padding: 0.2rem 0;
    font-size: 0.18rem;
    padding-bottom: 0.8rem;
    background: url(../img/bg_menu.png) center bottom no-repeat;
    background-size: 100% auto;
    min-height: 6.5rem;
}

.menu_box .menu_body .item {
    position: relative;
    margin: 0 0.3rem;
    border-bottom: 1px solid #e6e6e6;
}

.menu_box .menu_body .item .title {
    display: flex;
    padding: 0.18rem 0.3rem;
    position: relative;
    transition: all .3s;
    justify-content: center;
    align-items: center;
    font-size: 0.18rem;
    color: #333;
}

.menu_box .menu_body .item .menu_child .child_list {
    padding-bottom: 0.15rem;
    font-size: 0.16rem;
    display: flex;
    justify-content: center;
    padding-left: 0.3rem;
    color: #909399;
}

.menu_box .menu_body .item.current .title {
    color: #ac0000;
}

.menu_box .menu_body .item a:hover {
    color: #ac0000;
}

.menu_box .menu_body .item .menu_child a:hover {
    color: #ac0000;
}

footer {
    background: url(../img/footer_bg.png) center no-repeat;
    background-size: cover;
}

.footer_container {
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 0.35rem;
    position: relative;
}

.footer_left {
    display: flex;
    justify-content: center;
}

.footer_left .middle_left {
    display: flex;
    flex-direction: column;
    text-align: left;
    color: #fff;

}

.footer_left .middle_left .left_title {
    font-size: 0.26rem;
    font-family: 'VERDANAB';
    padding-bottom: 0.25rem;
}

.footer_left .middle_left div ul li {
    font-size: 0.24rem;
    line-height: 0.5rem;
    font-family: Verdana;
}

.footer_middle {
    font-family: Verdana;
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.footer_middle .img {
    width: 5.04rem;
    height: 5.04rem;
}

.footer_middle .img img {
    width: 100%;
    height: 100%;
}

.footer_right {
    display: flex;
    justify-content: flex-end;
    margin-top: 0.35rem;
}

.footer_right .middle_right {
    display: flex;
    flex-direction: column;
    text-align: left;
    color: #fff;

}

.footer_right .middle_right .right_title {
    font-size: 0.26rem;
    font-family: 'VERDANAB';
    padding-bottom: 0.2rem;
}

.footer_right .middle_right div {
    display: flex;
}

.footer_right .middle_right div ul {
    display: flex;
    flex-direction: column;
    width: 2rem;
    align-items: flex-start;
}

.footer_right .middle_right div ul li {
    /*padding-bottom: 0.2rem;*/
}

.footer_right .middle_right div ul li a {
    display: block;
    font-family: Verdana;
    text-decoration: underline;
    font-size: 0.24rem;
    color: #fff;
    line-height: 0.5rem;
}

.footer_right .middle_right div ul li a:hover {
    color: #e9a223;
    transition: all .4s;
}

footer p {
    margin: 0 auto;
    font-family: Verdana;
    font-size: 0.24rem;
    color: #a5b8ee;
    text-align: left;
    line-height: 0.45rem;
    padding: 0 0.35rem 0.35rem;
}