/* http://meyerweb.com/eric/tools/css/reset/
   v2.0 | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
    display: block;
}

body {
    line-height: 1;
    font-family: "Microsoft YaHei";
    font-size: 14px;
}

ol, ul {
    list-style: none;
}

blockquote, q {
    quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
    content: '';
    content: none;
}

a {
    text-decoration: none;
}

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

.clear {
    clear: both;
}

.center {
    width: 1076px;
    margin: 0 auto;
}

.header {
    width: 100%;
    height: 100px;
    background: #305c99;
}

.head-content {
    width: 1100px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.head-content .right-nav {
    width: 500px;
    height: 78px;
    float: right;
    display: flex;
}

.right-nav div {
    flex: 1;
}

.right-nav div a {
    justify-content: center;
    display: flex;
    align-items: center;
    flex-direction: column;
    align-content: space-between;
    border-right: 2px solid #fff;
}

.right-nav div:last-child {
    border-right: 0;
}

.right-nav div span {
    font-size: 26px;
    color: #fff;
}

.right-nav-Gategory {
    position: relative;
}

.right-nav-Gategory:hover .sub {
    height: 220px;
}

.sub {
    width: 100%;
    height: 0;
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 89px;
    transition: .5s;
    z-index: 9;
}

.sub ul li {
    width: 100%;
    height: 55px;
    text-align: center;
    line-height: 55px;
}

.sub ul li.sub-1 {
    background-color: rgba(205, 51, 1, 0.8);
}

.sub ul li.sub-2 {
    background-color: rgba(24, 198, 209, 0.8);
}

.sub ul li.sub-3 {
    background-color: rgba(169, 19, 118, 0.8);
}

.sub ul li.sub-4 {
    background-color: rgba(224, 200, 32, 0.8);
}

.sub ul li a {
    font-family: ArialMT;
    font-size: 21px;
    color: #fff;
}

.welcome {
    font-size: 25px;
    color: #4677c4;
    font-family: Arial-BoldMT;
    letter-spacing: 0px;
    padding: 53px 0 30px;
    border-bottom: 1px solid #efeeee;
    line-height: 1;
}

.list-item {
    padding: 30px 0;
    border-bottom: 1px solid #efeeee;
}

.list-item .item-img {
    margin-left: 25px;
    width: 165px;
    height: 163px;
    float: left;
}

.list-item .list-info {
    margin-left: 51px;
    float: left;
}

.list-item .list-info .title {
    font-size: 25px;
    color: #4677c4;
    font-family: Arial-BoldMT;
    letter-spacing: 0px;
    line-height: 1;
}

.list-item .list-info .infoTxt {
    margin-top: 18px;
    width: 697px;
    font-family: ArialNarrow;
    font-size: 25px;
    line-height: 35px;
    letter-spacing: 0px;
    color: #404040;
}

footer {
    background: #305c99;
}

.footer {
    width: 1102px;
    margin: 0 auto;
}

.footer-img {
    border-bottom: 3px solid #ffffff;
    padding: 29px 0 27px;
}

.footer-img .img1 {
    width: 246px;
    height: 75px;
    margin-left: 27px;
}

.footer-img .img2 {
    width: 90px;
    height: 58px;
    margin-left: 64px;
}

.footer-img .img3 {
    width: 64px;
    height: 64px;
    margin-left: 50px;
}

.footer-img .img4 {
    width: 76px;
    height: 82px;
    margin-left: 56px;
}

.footer-img .img5 {
    width: 350px;
    height: 76px;
    margin-left: 48px;
}

.copyright {
    padding-top: 16px;
    text-align: center;
}

.copyright img {
    width: 29px;
    height: 29px;
    display: inline-block;
}

.copyright p {
    font-family: ArialNarrow;
    font-size: 20px;
    letter-spacing: 1px;
    color: #ffffff;
    line-height: 1;
    display: inline-block;
    vertical-align: top;
}

.copyright .copyright-info {
    padding-top: 3px;
}

.copyright .copyright-txt {
    margin-bottom: 13px;
}