@font-face {
    font-family: "D-DINEXP-BOLD";
    src: url("./fonts/D-DINEXP-BOLD.woff") format("woff"), url("./fonts/D-DINEXP-BOLD.eot") format("embedded-opentype"), url("./fonts/D-DINEXP-BOLD.ttf") format("truetype");
}


/* yui3 reset.css */

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td {
    margin: 0;
    padding: 0;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

fieldset,
img {
    border: 0;
    vertical-align: top;
}

address,
caption,
cite,
code,
dfn,
th,
var {
    font-style: normal;
    font-weight: normal;
}

ol,
ul {
    list-style: none;
}

caption,
th {
    text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-weight: normal;
}

q:before,
q:after {
    content: "";
}

abbr,
acronym {
    border: 0;
    font-variant: normal;
}

sup {
    vertical-align: text-top;
}

sub {
    vertical-align: text-bottom;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    *font-size: 100%;
}

legend {
    color: #000;
}

iframe {
    display: block;
}


/* yui3 fonts */

body {
    min-width: 1200px;
    color: #333;
    font-size: 14px;
    font-family: "SourceHanSansCN-Regular";
    background: #5ab5eb url("../images/bg.jpg") no-repeat center top;
}

select,
input,
button,
textarea {
    font: 99% arial, helvetica, clean, sans-serif;
}

table {
    font-size: inherit;
    font: 100%;
}

pre,
code,
kbd,
samp,
tt {
    font-family: monospace;
    *font-size: 108%;
    line-height: 100%;
}

a {
    text-decoration: none;
}

input,
button,
textarea {
    font-family: "SourceHanSansCN-Regular";
    border: 0;
    outline: 0;
}

input[type=text]::-ms-clear,
input[type=password]::-ms-reveal {
    display: none;
}

textarea::-webkit-input-placeholder,
input::-webkit-input-placeholder {
    color: #999;
}

textarea::-moz-placeholder,
input::-moz-placeholder {
    color: #999;
}

textarea:-moz-placeholder,
input:-moz-placeholder {
    color: #999;
}

textarea:-ms-input-placeholder,
input:-ms-input-placeholder {
    color: #999;
}

.placeholder {
    color: #999;
}


/* utilities */

.center-block {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.clearfix {
    *zoom: 1;
}

.clearfix:before,
.clearfix:after {
    display: table;
    line-height: 0;
    content: "";
}

.clearfix:after {
    clear: both;
}

.l {
    float: left !important;
}

.r {
    float: right !important;
}

.hidden {
    display: none !important;
}

.invisible {
    visibility: hidden !important;
}

.trans {
    -webkit-transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1);
}

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


/* 通用样式 */

.container {
    width: 1200px;
    margin: 0 auto;
}


/* 头部 */

#header {
    height: 249px;
}

.header-top {
    height: 36px;
    line-height: 36px;
    text-align: right;
    font-size: 16px;
    color: #646262;
    background-color: rgba(255, 255, 255, 0.3);
}

.header-top a {
    margin: 0 20px;
    color: #646262;
}

.header-bottom {
    margin-top: 15px;
}

.search-box {
    width: 398px;
    line-height: 50px;
    padding: 4px;
    margin-top: 33px;
    box-sizing: border-box;
    border-radius: 35px;
    font-size: 18px;
    background-color: rgba(48, 133, 245, 0.1);
}

.search-box .input {
    width: 287px;
    height: 50px;
    padding: 0 10px 0 25px;
    box-sizing: border-box;
    border-radius: 35px 0 0 35px;
}

.search-box .btn {
    width: 103px;
    height: 50px;
    border-radius: 0 35px 35px 0;
    padding-left: 35px;
    box-sizing: border-box;
    color: #fff;
    background: #0c85e6 url("../images/search_btn.png") no-repeat 17px center;
    cursor: pointer;
}

.nav-list {
    margin-top: 26px;
}

.nav-item {
    position: relative;
    width: 16.66666666%;
    height: 60px;
    line-height: 60px;
    background-color: #0c85e6;
}

.nav-item+.nav-item:before {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    content: "";
    width: 1px;
    background-color: #5ca6e0;
}

.nav-item a {
    position: relative;
    display: block;
    height: 60px;
    padding-left: 90px;
    font-size: 20px;
	font-weight:600px;
    font-family: "SourceHanSansCN-Medium";
    color: #fff;
}

.nav-item a:before {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 52px;
    width: 27px;
    height: 23px;
    content: "";
    background-repeat: no-repeat;
    background-position: center;
}

.nav-item:nth-child(1) a:before {
    background-image: url("../images/nav_icon1.png");
}

.nav-item:nth-child(2) a:before {
    background-image: url("../images/nav_icon2.png");
}

.nav-item:nth-child(3) a:before {
    background-image: url("../images/nav_icon3.png");
}

.nav-item:nth-child(4) a:before {
    background-image: url("../images/nav_icon4.png");
}

.nav-item:nth-child(5) a:before {
    background-image: url("../images/nav_icon5.png");
}

.nav-item:nth-child(6) a:before {
    background-image: url("../images/nav_icon6.png");
}

.nav-item.active a,
.nav-item a:hover {
    background-image: linear-gradient(to bottom, #3185f5, #5ca1fc);
}


/* 底部 */

.footer-box {
    height: 212px;
    padding: 29px 24px 0;
    box-sizing: border-box;
    background-color: #0c85e6;
}

.link-text {
    width: 100px;
    height: 40px;
    line-height: 40px;
    font-size: 20px;
    color: #fff;
	font-weight:600px;
    font-family: "SourceHanSansCN-Medium";
}

.footer-link {
    width: calc(100% - 68px);
    margin-left: -32px;
}

.footer-item {
    width: calc(33.333333% - 32px);
    margin-left: 32px;
}

.footer-box .chosen-container-single .chosen-single {
    height: 40px;
    line-height: 38px;
    border-color: #dadada;
    color: #666;
    font-size: 15px;
}

.chosen-search {
    display: none;
}

.footer-box .chosen-container-single .chosen-single div {
    right: 12px;
}

.footer-box .chosen-container-single .chosen-single div b {
    background-position: left 10px;
}

.footer-content {
    position: relative;
    line-height: 30px;
    margin-top: 32px;
    text-align: center;
}

/* .footer-content img {
    position: absolute;
    left: 165px;
    top: 4px;
} */


.footer-content .img-dj {
    position: absolute;
    left: 165px;
    top: 4px;
}

.footer-content .img-jiucuo {
    position: absolute;
    right: 100px;
    top: 15px;
}

.footer-content .context {
    margin: 0 15px;
    color: #fff;
}

.footer-content .policy {
    padding-left: 24px;
    background: url("../images/footer_icon2.png") no-repeat left center;
}


/* 当前位置 */

.location {
    height: 40px;
    line-height: 40px;
    margin: 10px 0;
    padding-left: 42px;
    color: #7e859c;
    background: #fff url("../images/location.png") no-repeat 15px center;
}

.location a {
    color: #7e859c;
}

.location span {
    color: #0c85e6;
}


/* 公用布局 */

.sub-box {
    position: relative;
    padding: 15px;
    background-color: #fff;
}

.sub-style {
    box-shadow: 0 0 5px 3px rgba(79, 113, 157, 0.1);
    background-color: #fff;
}

.tree-box {
    position: absolute;
    left: 15px;
    top: 15px;
    bottom: 15px;
    width: 260px;
}

.sub-info {
    margin-left: 290px;
}


/* 左侧树 */

.tree-hd {
    height: 76px;
    padding: 8px 0 0 30px;
    box-sizing: border-box;
    color: #fff;
    background: #0c85e6 url("../images/tree_bg.png") no-repeat;
}

.tree-hd .headline {
    font-size: 24px;
	font-weight:600px;
    font-family: "SourceHanSansCN-Medium";
}

.tree-hd .english {
    font-size: 12px;
    text-transform: uppercase;
}

.tree-bd {
    padding: 0 13px;
    background-color: #fff;
}

.tree-link {
    display: block;
    padding: 0 24px 0 30px;
}

.tree-items .tree-node {
    border-bottom: 1px dashed #d5dae4;
}

.tree-node {
    background: url("../images/tree_right.png") no-repeat 210px center;
}

.tree-node .tree-link {
    position: relative;
    height: 50px;
    line-height: 50px;
    font-size: 18px;
    color: #333;
}

.tree-node .tree-link:before {
    position: absolute;
    left: 6px;
    top: 50%;
    transform: translateY(-50%);
    content: "";
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: #c6d1db;
}

.tree-sub {
    display: none;
}

.tree-items.current .tree-node {
    background-image: url("../images/tree_down.png");
}

.tree-items.current .tree-node .tree-link,
.tree-items:hover .tree-node .tree-link {
    color: #0c85e6;
}

.tree-items.current .tree-node .tree-link:before,
.tree-items:hover .tree-node .tree-link:before {
    background-color: #0c85e6;
}

.tree-items.current .tree-sub {
    display: block;
}

.tree-sub {
    padding: 8px 0 6px;
}

.tree-item .tree-link {
    height: 42px;
    line-height: 42px;
    color: #888;
}

.tree-item:hover .tree-link {
    font-family: "SourceHanSansCN-Medium";
	font-weight:600px;
    color: #0c85e6;
}


/* 子页面公用标题 */

.info-hd {
    height: 55px;
    line-height: 55px;
    border-bottom: 1px solid #d5dae4;
    box-sizing: border-box;
}

.info-hd span {
    display: inline-block;
    height: 55px;
    font-size: 24px;
    font-weight: bold;
    border-bottom: 2px solid #0c85e6;
    box-sizing: border-box;
}

.ewb-container {
    width: 1200px;
    margin: 0 auto;
}


/* 2021-09-07 */

body {
    font-family: 'Microsoft YaHei';
    background-attachment: fixed;
}