@charset "UTF-8";
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: ' 微软雅黑';
}

img,
input,
button {
    border: none;
    outline: none;
    background: transparent;
}

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

ul {
    list-style: none;
}

.px1200 {
    width: 1200px;
    margin: auto;
}

body {
    min-width: 1200px;
}

.nav>ul::after,
.head>div:after,
.clear:after,
.px1200:after,
.float_list::after {
    clear: both;
    content: '';
    display: block;
    visibility: hidden;
}

.float_list>* {
    float: left;
}

.pic {
    padding-top: 75%;
    position: relative;
    overflow: hidden;
}

.pic img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    transition: all .3s;
}

.head {
    padding-top: 25px;
    padding-bottom: 26px;
    background: #0458a6;
}

.head>div {
    max-width: 1700px;
    margin: 0 auto;
}

.logo {
    float: left;
    width: 578px;
}

.logo a {
    display: block;
    overflow: hidden;
}

.logo a img {
    display: block;
    width: 100%;
}

.search {
    float: right;
    width: 320px;
    margin-top: 12px;
    position: relative;
}

.search input[type='text'] {
    width: 100%;
    height: 48px;
    line-height: 48px;
    font-size: 14px;
    color: #999;
    background: #fff;
    padding-left: 20px;
    padding-right: 70px;
}

.search input[type='image'] {
    position: absolute;
    top: 0;
    right: 0;
    width: 60px;
    height: 48px;
    background: #1f7fde;
    padding: 13px 19px;
}

.nav>ul>li {
    margin-left:66px;
    position: relative;
}

.nav>ul>li.first{
    margin-left: 0;
}

.nav>ul>li>a {
    display: block;
    font-size: 16px;
    line-height: 48px;
    color: #333;
    transition: all .3s;
}

.nav>ul>li.on>a,
.nav>ul>li.active>a {
    color: #0458a6;
}

.nav>ul>li>ul {
    position: absolute;
    width: 140px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, .5);
    display: none;
    z-index: 99;
}

.nav>ul>li>ul a {
    display: block;
    font-size: 14px;
    line-height: 36px;
    color: #fff;
    text-align: center;
    transition: all .3s;
}

.nav>ul>li>ul a:hover {
    background: #0458a6;
}

.foot {
    background: #2a3a4a;
}

.f-list-l {
    width: 400px;
    margin-top: 31px;
}

.f-c {
    position: relative;
    width: 400px;
    margin-top: -27px;
    padding-top: 30px;
    padding-bottom: 40px;
    background: #0564b2;
}

.f-c::after {
    content: '';
    position: absolute;
    top: -1px;
    left: -28px;
    border: 14px solid transparent;
    border-right-color: #0458a6;
    border-bottom-color: #0458a6;
}

.f-c::before {
    content: '';
    position: absolute;
    top: 0;
    right: -28px;
    border: 14px solid transparent;
    border-left-color: #0458a6;
    border-bottom-color: #0458a6;
}

.f-list-r {
    width: 340px;
    margin-left: 60px;
    margin-top: 31px;
}

.f-list-l h4,
.f-list-r h4 {
    font-size: 18px;
    line-height: 20px;
    color: #fff;
    padding-left: 10px;
    border-left: 2px solid #fff;
    font-weight: normal;
}

.f-list-l ul>li,
.f-list-r ul>li {
    width: 50%;
}

.f-list-l ul>li:nth-child(2n+1) {
    width: 45%;
}

.f-list-l ul>li a,
.f-list-r ul>li a {
    font-size: 14px;
    line-height: 30px;
    color: #fff;
}

.f-list-l ul>li:hover a,
.f-list-r ul>li:hover a {
    text-decoration: underline;
}

.f-list-l ul,
.f-list-r ul {
    margin-top: 12px;
}

.f-logo {
    width: 279px;
    margin: 0 auto;
}

.f-c p {
    font-size: 14px;
    line-height: 24px;
    color: #fff;
    text-align: center;
}

.f-c p:nth-child(2) {
    margin-top: 24px;
}