.main-mw {
    width: 100%;
    min-width: 1200px;
    background-color: #f3f3f3
}

.pull-left {
    float: left
}

.pull-right {
    float: right
}

.relative {
    position: relative
}

.absolute {
    position: absolute
}

.font12 {
    font-size: 12px
}

.font16 {
    font-size: 16px
}

.font18 {
    font-size: 18px
}

.clear:after {
    content: "";
    display: block;
    clear: both
}

.ellipsis {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    cursor: pointer
}

.link:hover {
    color: #66b1ff
}

.link {
    color: #409eff
}

#helpCenter {
    overflow: hidden
}

.help-center-wrap img {
    max-width: 100%
}

.help-center-wrap .help-center-box {
    overflow: hidden;
    width: 1200px;
    padding: 0 10px 10px;
    margin: 40px auto 50px
}

.help-center-wrap .help-center-box .nav {
    width: 180px;
    background: #fff
}

.help-center-wrap .help-center-box .nav .title {
    font-weight: 700;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 16px;
    color: #fff;
    background: url(/portal/default/img/second/help_center/title-bg.jpg) no-repeat 50%;
    -webkit-box-shadow: 0 0 1.5rem #eee;
    box-shadow: 0 0 1.5rem #eee
}

.help-center-wrap .help-center-box .nav .nav-catalog {
    padding-top: 15px;
    padding-bottom: 120px;
    border: 1px solid #e8eaec;
    border-top: none;
    -webkit-box-shadow: 0 0 1.5rem #eee;
    box-shadow: 0 0 1.5rem #eee
}

.help-center-wrap .help-center-box .nav .nav-catalog .parent {
    height: 50px;
    line-height: 50px;
    padding-left: 57px;
    cursor: pointer
}

.help-center-wrap .help-center-box .nav .nav-catalog .parent span {
    font-weight: 700
}

.help-center-wrap .help-center-box .nav .nav-catalog .child {
    padding-left: 57px;
    height: 35px;
    line-height: 35px;
    font-size: 14px;
    position: relative;
    cursor: pointer
}

.help-center-wrap .help-center-box .nav .nav-catalog .active {
    color: #325b87;
    background: #ebf4fb;
    font-weight: 700
}

.help-center-wrap .help-center-box .nav .nav-catalog .active:before {
    content: "";
    background: #51a4ea;
    width: 5px;
    height: 100%;
    position: absolute;
    display: block;
    left: 0
}

.help-center-wrap .help-center-box .content {
    width: 980px;
    background: #fff
}

.help-center-wrap .help-center-box .content .title {
    height: 45px;
    line-height: 45px;
    font-size: 16px;
    color: #fff;
    background: #51a4ea;
    padding-left: 20px;
    font-weight: 700
}

.help-center-wrap .help-center-box .content .help-center-content {
    min-height: 650px;
    border: 1px solid #e8eaec;
    border-top: none;
    padding: 30px;
    -webkit-box-shadow: 0 0 1.5rem #eee;
    box-shadow: 0 0 1.5rem #eee
}

.help-center-wrap .el-collapse, .help-center-wrap .el-collapse-item__header, .help-center-wrap .el-collapse-item__wrap {
    border: none
}

.help-center-wrap .el-collapse-item__header {
    padding-left: 57px;
    font-weight: 700
}

.help-center-wrap .el-collapse-item__arrow {
    float: right;
    margin-top: 19 px\9 \0
}

.help-center-wrap .el-collapse {
    position: relative
}

.help-center-wrap .el-collapse-item__content {
    padding-bottom: 10px
}

.help-center-wrap .parent-ico {
    left: 27px;
    top: 13px
}

.main-mw[data-v-ed69333a] {
    width: 100%;
    min-width: 1200px;
    background-color: #f3f3f3
}

.pull-left[data-v-ed69333a] {
    float: left
}

.pull-right[data-v-ed69333a] {
    float: right
}

.relative[data-v-ed69333a] {
    position: relative
}

.absolute[data-v-ed69333a] {
    position: absolute
}

.font12[data-v-ed69333a] {
    font-size: 12px
}

.font16[data-v-ed69333a] {
    font-size: 16px
}

.font18[data-v-ed69333a] {
    font-size: 18px
}

.clear[data-v-ed69333a]:after {
    content: "";
    display: block;
    clear: both
}

.ellipsis[data-v-ed69333a] {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    cursor: pointer
}

.link[data-v-ed69333a]:hover {
    color: #66b1ff
}

.link[data-v-ed69333a] {
    color: #409eff
}

.help-center-wrap .help-center-box[data-v-ed69333a] {
    overflow: hidden;
    width: 1200px;
    padding: 0 10px 10px;
    margin: 40px auto 50px
}

.help-center-wrap .help-center-box .nav[data-v-ed69333a] {
    width: 180px
}

.help-center-wrap .help-center-box .nav .title[data-v-ed69333a] {
    font-weight: 700;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 16px;
    color: #fff;
    background: url(/portal/default/img/second/help_center/title-bg.jpg) no-repeat 50%;
    -webkit-box-shadow: 0 6px 10px rgba(50, 91, 135, .3);
    box-shadow: 0 6px 10px rgba(50, 91, 135, .3)
}

.help-center-wrap .help-center-box .nav .nav-catalog[data-v-ed69333a] {
    padding-top: 15px;
    padding-bottom: 120px;
    border: 1px solid #e8eaec;
    border-top: none;
    -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, .3);
    box-shadow: 0 0 10px rgba(0, 0, 0, .3)
}

.help-center-wrap .help-center-box .nav .nav-catalog .parent[data-v-ed69333a] {
    height: 50px;
    line-height: 50px;
    padding-left: 57px;
    cursor: pointer
}

.help-center-wrap .help-center-box .nav .nav-catalog .parent span[data-v-ed69333a] {
    font-weight: 700
}

.help-center-wrap .help-center-box .nav .nav-catalog .parent .parent-ico[data-v-ed69333a] {
    left: 27px;
    top: 15px
}

.help-center-wrap .help-center-box .nav .nav-catalog .parent .iconfont[data-v-ed69333a] {
    margin-right: 15px;
    color: #666
}

.help-center-wrap .help-center-box .nav .nav-catalog .parent .up[data-v-ed69333a] {
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg)
}

.help-center-wrap .help-center-box .nav .nav-catalog .child[data-v-ed69333a] {
    padding-left: 57px;
    height: 35px;
    line-height: 35px;
    font-size: 14px;
    position: relative;
    cursor: pointer
}

.help-center-wrap .help-center-box .nav .nav-catalog .active[data-v-ed69333a] {
    color: #325b87;
    background: #ebf4fb;
    font-weight: 700
}

.help-center-wrap .help-center-box .nav .nav-catalog .active[data-v-ed69333a]:before {
    content: "";
    background: #51a4ea;
    width: 5px;
    height: 100%;
    position: absolute;
    display: block;
    left: 0
}

.help-center-wrap .help-center-box .content[data-v-ed69333a] {
    width: 980px
}

.help-center-wrap .help-center-box .content .title[data-v-ed69333a] {
    height: 45px;
    line-height: 45px;
    font-size: 16px;
    color: #fff;
    background: #51a4ea;
    padding-left: 20px;
    font-weight: 700
}

.help-center-wrap .help-center-box .content .help-center-content[data-v-ed69333a] {
    border: 1px solid #e8eaec;
    border-top: none;
    padding: 30px;
    -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, .3);
    box-shadow: 0 0 10px rgba(0, 0, 0, .3)
}