* {
    margin: 0;
    padding: 0;
}

ul {
    list-style: none;
    list-style-type: none;
}

.top {
    position: relative;
    height: 120px;
}

.header {
    position: absolute;
    width: 960px;
    height: 120px;
    margin-left: -480px;
    left: 50%;
}

.logo {
    position: absolute;
    top: 35px;
    left: 3px;
    display: block;
}

.nav {
    position: absolute;
    top: 62px;
    left: 131px;
    height: 41px;
    width: 821px;
    font-size: 16px;
}

.nav li {
    float: left;
    width: 100px;
    height: 39px;
    line-height: 39px;
    border-bottom: 2px solid #fff;
    text-align: center;
    margin-right: 20px;
}

.nav li.active,
.nav li:hover {
    cursor: pointer;
    border-bottom: 2px solid #076ce0;
    color: #076ce0;
}

.nav a {
    display: inline-block;
    width: 100px;
    height: 39px;
    text-decoration: none;
    color: #000;
}

.banner {
    height: 300px;
    cursor: default;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    overflow: hidden;
    display: block;
    outline: none;
    margin: 0px auto;
    position: relative;
    z-index: 1;
    background-size: cover;
}

.banner--gsys {
    background-image: url(../images/1.jpg)
}

.banner--ywly {
    background-image: url(../images/ywly.jpg)
}

.banner--gyfjj {
    background-image: url(../images/gyfjj.jpg)
}

.banner--xmzj {
    background-image: url(../images/xmzj.jpg)
}

.block {
    width: 960px;
    position: relative;
    margin: 40px auto;
}

.main {
    min-width: 960px;
}

.content-l {
    width: 490px;
    float: left;
}

.content-r {
    width: 450px;
    height: 750px;
    float: right;
    margin-left: 20px;
}

.content-l p {
    text-indent: 2em;
    font-size: 14px;
    font-weight: normal;
    line-height: 27px;
}

.bottom {
    background: #323232;
}

.clearfix::after {
    clear: both;
    content: '.';
    display: block;
    width: 0;
    height: 0;
    visibility: hidden;
}

.footer {
    width: 960px;
    height: 104px;
    margin: 10px auto;
    padding-top: 30px;
    color: rgb(102, 102, 102);
    font-size: 12px;
}

.footer p {
    line-height: 27px;
}

.gsys-content {
    position: relative;
    margin: 0 auto;
    width: 960px;
    height: 217px;
    background: #fff;
}

.gsys-content--block {
    padding: 20px 0;
    background: #f5f5f5
}

.gsys-content__main--l {
    position: absolute;
    top: 30px;
    left: 43px;
    width: 594px;
    height: 156px;
}

.gsys-content__main--r {
    position: absolute;
    top: 30px;
    right: 43px;
    width: 594px;
    height: 156px;
}

.gsys-content__title {
    padding-bottom: 20px;
}

.gsys-content__desc {
    font-size: 14px;
    font-weight: normal;
    line-height: 27px;
}

.gsys-content__img--r {
    position: absolute;
    right: 0;
    vertical-align: top
}

.gsys-content__img--l {
    position: absolute;
    left: 0;
    vertical-align: top
}

.ywly-content {
    position: relative;
    margin: 0 auto;
    width: 960px;
    background: #fff;
    padding-top: 40px;
    padding-bottom: 40px;
}

.ywly-content__card {
    width: 300px;
    height: 312px;
    margin: 10px;
    float: left;
    background: #f5f5f5;
}

.ywly-content__card__img {
    width: 300px;
    height: 180px;
}

.ywly-content__card__title {
    font-size: 16px;
    line-height: 30px;
    text-align: center;
    margin-top: 10px;
}

.ywly-content__card__desc {
    font-size: 12px;
    font-weight: normal;
    color: rgb(95, 95, 95);
    margin: 10px 20px;
    line-height: 20px;
}

.xmzj-content {
    position: relative;
    margin: 0 auto;
    width: 740px;
    background: #fff;
    padding-top: 40px;
    padding-bottom: 40px;
}

.xmzj-content_desc {
    text-indent: 2em;
    margin-bottom: 20px;
    font-size: 14px;
    color: rgb(152, 152, 152);
    text-align: justify;
}

.xmzj-content_desc--em {
    font-weight: bold;
    color: #000;
}

.gyfjj-content {
    position: relative;
    margin: 0 auto;
    width: 960px;
    background: #fff;
    padding-top: 40px;
    padding-bottom: 40px;
}

.gyfjj-content--l {
    position: absolute;
    left: 0;
}

.gyfjj-content--l__img {
    width: 220px;
    overflow: hidden;
}

.gyfjj-content--l__img img {
    width: 315px;
    height: 181px;
}

.gyfjj-content-r {
    margin-left: 240px;
    width: 720px;
}

.gyfjj-content--title {
    height: 48px;
    border-bottom: 1px solid #e6dede
}

.gyfjj-content--title span {
    display: inline-block;
    width: 100px;
    line-height: 45px;
    color: #076ce0;
    text-align: center;
    border-bottom: 3px solid #076ce0;
}

.gyfjj-content-desp {
    margin: 10px 0;
    line-height: 28px;
    color: rgb(102, 102, 102);
}