.index-header {
    background-image: linear-gradient(-52deg, #6755F3 0%, #2AE6FE 100%);
}
.index-header .header-cont {
    height: 520px;
    position: relative;
}
.header-cont .header-nav {
    background: #FFFFFF;
    box-shadow: 0 2px 4px 0 rgba(0,0,0,0.10);
    border-radius: 4px;
    position: absolute;
    left: 0;
    top: 15px;
    width: 100%;
    z-index: 2;
}
.header-cont .header-nav:hover {
    background: #F4F4F4;
}

/* 头部导航首页logo链接 */

.header-nav .nav-logo {
    padding: 21.5px 0;
}
.header-nav .nav-logo .dis-i{
	line-height:0;
}
.header-nav .nav-logo a {
    margin: 0 34px 0 40px;
    vertical-align: top;
    display: inline-block;
    font-size: 0;
    display: block;
    width: 150px;
}
.header-nav .nav-logo img {
    display: block;
    width: 100%;
}

/* 头部导航首页nav链接 */
.nav-link {
    font-size: 0;
}
.nav-link .nav-list {
    font-size: 12px;
}
.nav-link .nav-list .nav-item {
    float: left;
    line-height: 65px;
    padding: 0 16px;
    cursor: pointer;
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -ms-transition: all .3s ease;
    -o-transition: all .3s ease;
    transition: all .3s ease;
}
.nav-link .nav-list .nav-item:hover {
    background: #fff;
}
.nav-link .nav-list .nav-item:hover h2 {
    color: #2288FF;
}
.nav-list .nav-item h2 {
    font-size: 13px;
    font-weight: normal;
}
.nav-list .nav-item .nav-item-content {
    width: 1114px;
    position: absolute;
    left: 0;
    top: 62px;
    padding: 40px 43px 50px 43px;
    background-color: white;
    cursor: default;
    display: none;
    box-shadow: 0 3px 10px rgba(0,0,0,.1);
    z-index: 1;
}
.nav-list .nav-item:hover .nav-item-content {
    display: block;
}
.nav-item .nav-item-content .nav-class-app {
    float: left;
    padding: 0 35px;
    border-left: 1px solid #DADFEB;
    width: 686px;
    min-height: 231px;
}
.nav-class-app .nav-class-app-item {
    display: none;
}
.nav-class-app .nav-class-app-item.active {
    display: -webkit-flex;
    display: flex;
    flex-wrap: wrap;
}
.nav-class-app .nav-class-app-item a {
    float: left;
    width: 35%;
}
.nav-item .nav-item-content .nav-item-class {
    width: 116px;
    height: 100%;
    padding-right: 39px;
}
.nav-item-content .nav-item-class .nav-class-list {
    position: relative;
}
.nav-item-content .nav-item-class .nav-class-item {
    line-height: 14px;
    margin-bottom: 19px;
    cursor: pointer;
}
.nav-item-class .nav-class-item > i {
    float: right;
    font-size: 14px;
}
.nav-item-class .nav-class-item.active {
    color: #2288FF;
}
.nav-class-app-item .item-product-link {
    width: 237px;
    padding-left: 43px;
    margin-right: 55px;
    margin-bottom: 40px;
    float: left;
    cursor: pointer;
    position: relative;
}
.nav-class-app-item .item-product-title,
.nav-class-app-item .item-product-details {
    display: block;
}
.nav-class-app-item .item-product-title {
    font-size: 14px;
    margin-bottom: 7px;
    line-height: 17px;
    font-family: SourceHanSansCN-Regular, "Microsoft Yahei", "PingFang SC", arial, verdana, Tahoma, Simsun, sans-serif;
}
.nav-class-app-item .item-product-title sup{
    color:#FF0000;
    padding-left: 3px;
	line-height:1;
	text-decoration: none;
}
.nav-class-app-item .item-product-details {
    height: 28px;
    line-height: 20px;
	color: #a9a9a9;
}
.nav-class-app-item .item-product-link:hover .item-product-title {
    color: #2288FF;
    text-decoration: underline;
}
.nav-class-app-item img {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 32px;
    height: 32px;
    border-radius: 4px;
}
.solution-item-class {
    width: 890px;
    height: 100%;
}
.solution-item-class > div {
    -webkit-flex: 1;
    -moz-box-flex: 1;
    flex: 1;
}
.solution-item-class a{
    font-size: 14px;
    color: #3A3A3A;
    line-height: 20px;
    padding-left: 60px;
    display: inline-block;
    position: relative;
    width: 26%;
    float: left;
    margin-bottom: 45px;
}
.solution-item-class a img {
    position: absolute;
    left: 0;
    top: 0;
    width: 46px;
    height: 46px;
}
.solution-item-class .nav-solution_title { 
    width:80%; 
    display:inline-block;
    font-family: SourceHanSansCN-Medium, "Microsoft Yahei", "PingFang SC", arial, verdana, Tahoma, Simsun, sans-serif;
}
.solution-item-class .nav-solution_title sup{
    color:#FF0000;
    padding-left: 3px;
	line-height:1;
	text-decoration: none;
}
.solution-item-class .nav-solution_decs { 
    font-size: 12px;
    width: 89%; 
    display: inline-block;
    color: #a9a9a9;
}
.solution-item-class a.m60 {
    margin: 60px 0;
}
.solution-item-class .nav-solution-nav:hover .nav-solution_title {
    color: #2288FF;
    text-decoration: underline;
}
.nav-item-pic {
    width: 201px;
    height: 240px;
}
.nav-item-pic img {
    width: 100%;
}

/* 首页头部用户登录管理平台 */

.nav-manage {
    padding: 18.5px 25px 0;
}
.nav-manage li {
    float: left;
    margin: 0 15px;
    line-height: 28px;
}
.nav-manage li a {
    display: inline-block;
    height: 28px;
    font-size: 13px;
    line-height: 28px;
}
.nav-manage li a.btn:hover {
    color: white;
    background-color: #207be6;
}
.images_normal_2x {
    display: none !important;
}