img {
    max-width: 100%;
}

input::-webkit-input-placeholder {
    opacity: 0.5;
}

.layui-tab-title li {
    padding: 0 !important;
    margin-right: 30px;
}

.layui-tab {
    width: 100%;
    background: #f6f6f6;
}

.layui-nav-item a.layui-this {
    background: #eee;
}

.layui-tab > ul {
    width: 1200px;
    height: 60px;
    margin: 0 auto;
}

.layui-tab > ul * {
    font-size: 16px !important;
    color: #7e8184;
    line-height: 60px !important;
}

.layui-tab > ul > .layui-this {
    color: #1476fe !important;
}

.layui-tab > ul > .layui-this:after {
    height: 61px !important;
    border-bottom: 2px solid #1476fe !important;
}

.layui-tab > ul {
    border: none !important;
}

.layui-nav-child {
    padding: 0 !important;
}

.main {
    width: 1200px;
    overflow: hidden;
    margin: 0 auto;
    padding: 20px 0 40px 0;
}

.search {
    float: right;
}

.layui-nav-itemed > a {
    color: #333 !important;
}

.layui-nav-itemed > .layui-nav-child {
    background: none !important;
    height: auto !important;
    transition: 0.2s linear;
}

.layui-nav-child {
    display: block !important;
    height: 0 !important;
    transition: 0.2s linear;
    overflow: hidden;
}

.layui-nav-tree .layui-nav-item a:hover {
    background: none !important;
}

.layui-nav * {
    font-size: 16px;
}

.layui-nav .layui-nav-item {
    position: relative;
    cursor: pointer;
}

.layui-nav .layui-nav-item > a {
    color: #333;
    height: 50px;
    line-height: 50px;
    font-weight: bold;
}

.layui-nav .layui-nav-item a:hover {
    color: #333;
}

.layui-this > a {
    color: #1476fe !important;
}

.layui-nav-child .layui-this a {
    background: #eee !important;
    color: #333 !important;
}

.layui-nav-tree .layui-nav-item a:hover {
    background: #eee !important;
}

dd a {
    font-size: 14px !important;
    cursor: pointer;
}

.layui-nav-itemed > a {
    /*border-bottom: 1px solid #eee;*/
}

.layui-nav-child a {
    text-indent: 2rem;
    color: #333 !important;
    line-height: 35px !important;
    height: 35px !important;
}

.layui-bg-black {
    background: none !important;
    width: 225px;
    float: left;
    border-right: 1px solid #EEEEEE;
    min-height: 600px;
}

.layui-side-scroll {
    width: 290px;
}

.layui-nav .layui-nav-more {
    border-top-color: #666;
}

.layui-nav-itemed .layui-nav-more {
    border-color: transparent transparent #666 !important;
}

.layui-nav-item > .img {
    transition: 0.1s linear;
    transform: rotate(0deg);
}

.layui-nav-item > img {
    width: 13px;
    height: 7px;
    display: block;
    position: absolute;
    right: 10px;
    top: 23px;
    transform: rotate(-180deg);
    transition: 0.1s linear;
}

.layui-nav {
    background: #fff !important;
    color: #333 !important;
    width: 215px !important;
}

.layui-nav-itemed .layui-nav-more {
    border-color: transparent transparent #666 !important;
}

.help_content {
    height: auto;
    float: left;
    display: none;
    padding: 15px 0 0 45px;
}

.help_content > h5 {
    padding: 15px 5px;
    font-size: 14px;
}

.help_content .help_type {
    width: 100%;
    height: auto;
    margin: 25px 0 40px;
}

.help_content .help_type li {
    display: inline-block;
    min-width: 114px;
    height: 36px;
    line-height: 36px;
    font-size: 14px;
    border-radius: 23px;
    border: 1px solid #dcdcdc;
    text-align: center;
    cursor: pointer;
    padding: 0 20px;
    margin-right: 15px;
    margin-bottom: 10px;
}

.active-classify {
    background: #1476fe;
    color: #fff;
}

.help_list a {
    height: 36px;
    line-height: 36px;
    color: #353535;
    padding: 0 4px;
    margin-top: 10px;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    display: block;
}

.help_list a .name:before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 4px;
    background: #999;
    border-radius: 50%;
    vertical-align: middle;
    margin-right: 10px;
}

.main .block {
    display: block !important;
    min-width: 800px;
    min-height: 600px;
}

.main .hidden {
    display: none !important;
}

.crumbs {
    height: 52px;
    line-height: 52px;
}

.crumbs a {
    color: #1476fe;
    cursor: pointer;
}

.crumbs span {
    margin: 0 8px;
}

.article_content p {
    font-size: 14px;
    line-height: 30px;
}

.help_content .title {
    height: 52px;
    line-height: 52px;
    font-size: 24px;
    margin-bottom: 10px;
}

.help_content .time {
    color: #888;
    font-size: 12px;
    margin-bottom: 15px;
}

.help-content-title {
    padding: 0 0 30px 0;
}

.help-content-title-name {
    font-size: 30px;
}

.help-content-title-updatetime {
    font-size: 15px;
    font-weight: normal;
    margin-top: 10px;
    color: #7e8184;
}

.help-list-tab-name {
    font-size: 18px;
    margin-right: 15px;
}

.help-list-tab div {
    float: left;
    color: #7e8184;
    height: 18px;
    width: 100px;
    position: relative;
    cursor: pointer;
}

.help-list-content {
    clear: left;
}

.help-list-tab-name {
    text-align: center;
    line-height: 18px;
    position: absolute;
    right: 0;
}

.help-list-tab-pc:before {
    content: " ";
    display: inline-block;
    height: 18px;
    width: 18px;
    background: url(../../images/web/about/pc.png) center no-repeat;
    background-size: 100% auto;
    position: absolute;
    left: 0;
}

.help-list-tab-app:before {
    content: " ";
    display: inline-block;
    height: 17px;
    width: 14px;
    background: url(../../images/web/about/app.png) center no-repeat;
    background-size: 100% auto;
    position: absolute;
    left: 0;
}

.help-list-tab-active div {
    color: #3072f6 !important;
}

.help-list-tab-active .help-list-tab-pc:before {
    background: url(../../images/web/about/pc_selected.png) center no-repeat !important;
    background-size: 100% auto !important;
}

.help-list-tab-active .help-list-tab-app:before {
    background: url(../../images/web/about/app_selected.png) center no-repeat !important;
    background-size: 100% auto !important;
}

.help-list-content {
    padding: 30px 0;
    display: none;
}

.help-list-content-active {
    display: block !important;
}

.split-line {
    border-top: 1px solid #999999;
    transform: scaleY(0.2);
}

.help-list-content-li {
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 60px;
    color: #191f25;
}

.category {
    background: #ffffff;
}

.help-list-content-name:before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 4px;
    background: #999;
    border-radius: 50%;
    vertical-align: middle;
    margin-right: 10px;
}

/*模态框*/
.container {
    position: fixed;
    width: 500px;
    height: 300px;
    left: 50%;
    top: 30%;
    background-color: #F3F3F3;
    border-radius: 6px;
    box-shadow: 0px 0px 24px rgba(0, 0, 0, 0.4);
    display: none;
    padding: 10px;
    z-index: 99999;
}

.container-app {
    width: 240px !important;
    height: 500px !important;
}


.container-img {
    width: 100%;
    height: 100%;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}