@charset "utf-8";

/* CSS Document */

* {
    margin: 0;
    padding: 0;
    list-style: none;
}

body {
    min-width: 1350px;
}

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

.fl {
    float: left;
}

.fr {
    float: right;
}

.nav {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 55px;
    background: #fff;
}

.nav_box {
    max-width: 1240px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 auto;
}

.nav_box .logo {
    font-size: 24px;
    font-family: PingFangSC, PingFangSC-Medium;
    font-weight: 500;
    text-align: left;
    color: #333333;
    line-height: 33px;
    letter-spacing: 1px;
}

.nav ul {
    font-size: 20px;
}

.nav li {
    position: relative;
    float: left;
    height: 100%;
    line-height: 55px;
    text-align: center;
    box-sizing: border-box;
    cursor: pointer;
    margin-left: 30px;
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: #333;
    letter-spacing: 0;
}

.nav li a {
    width: 66px;
    height: 22px;
    opacity: 1;
    font-size: 16px;
    font-family: PingFangSC, PingFangSC-Regular;
    font-weight: 400;
    text-align: left;
    color: #333;
    line-height: 22px;
    letter-spacing: 0px;
}

.nav li.active a {
    color:#1890ff;
}

.nav li a:hover {
    color:#1890ff;
}

.content {
    max-width: 1920px;
    /* min-width: 1350px; */
    margin: 0 auto;
    margin-top: 55px;
}

.content>div.item {
    height: 744px;
    margin: 0 auto;
    /* border: 1px solid #ccc; */
    /* text-align: center; */
    /* font-size: 100px; */
    /* background-size: cover; */
}
/* .content >  {
    background-size:1920px 600px;
} */

.content>div.item:last-child {
    position: relative;
}

.content>div.item:last-child p{
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    height: 75px;
    line-height: 75px;
    text-align: center;
    color: #333;
    font-size: 16px;
    font-family: PingFangSC, PingFangSC-Regular;
    font-weight: 400;
}
.content>div.item:last-child p a{
    color: #333;
}

.content>div.item:last-child ul{
    position:absolute;left:160px; bottom:60px;
    font: 12px/1.5 "Microsoft yahei", arial, Simsun, sans-serif;
    color: #fff;
}

.content>div.item:last-child ul li{
    line-height: 20px;
    font-size: 14px;
}

.content>div.item:last-child a {
    color: #fff;
}
.content>div.item:last-child a:hover {
    color: #3983e5;
}


.icon-gns, .mod .icon-gns {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 3px;
    background-position: 0 -235px;
    vertical-align: middle;
    background:url(../images/por_icon.png) no-repeat;
}

.slideIndex {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
}

.slideIndex li {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-bottom: 10px;
    text-indent: -9999px;
    cursor: pointer;
    border: 1px solid #1a181a;
}

.slideIndex li.active {
    background: #333;
    border: 1px solid #1a181a;
}
.slideIndex li:hover {
    transform: scale(1.6);
    background: #333;
    border: 1px solid #1a181a;
}