.main-content .help-list {
    width: 100%;
}
.main-content .help-list .search-keywords {
    color: #F56C6C !important;
}
.main-content .help-list .help-list-describe {
    padding-top: 19px;
    margin-bottom: 20px;
    color: #303133;
    font-size: 24px;
    font-weight: 600;
}
.main-content .help-list .help-list-search {
    display: inline-block;
    width: 100%;
    margin-bottom: 10px;
}   
.main-content .help-list .help-list-search>li {
    float: left;
    margin-right: 30px;
    cursor: pointer;
}
.main-content .help-list .help-list-search>li.active .operation-link{
    color: #1890FF;
}
.main-content .help-list .help-list-detail {
    color: #909399;
    font-size: 14px;
}
.main-content .help-list-detail .result-detail-item {
    padding: 20px 0;
    border-bottom: 1px solid #DCDFE6;
}
.main-content .help-list-detail .result-detail-title {
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 500;
    color: #303133;
    cursor: pointer;
} 
.main-content .help-list-detail .result-detail-title a{
    color: #303133;
    font-weight: 600;
}
.main-content .help-list-detail .result-detail-cxt {
    margin-bottom: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
.main-content .help-list-detail .result-detail-time .time {
    margin-right: 50px;
}
.main-content .help-list-detail .result-detail-time .time .iconfont {
    margin-right: 2px;
}
.main-content .help-list .help-list-empty {
    display: none;
    width: 100%;
    margin: auto;
    text-align: center;
    font-size: 16px;
    color: #909399;
}
.main-content .help-list .help-list-empty >img {
    margin-bottom: 30px;
}
.main-content .help-list .help-list-empty .operation-link {
    color: #1890FF;
}
.main-content .help-list.no-result .help-list-describe,
.main-content .help-list.no-result .help-list-detail {
    display: none;
}
.main-content .help-list.no-result .help-list-empty {
    display: inline-block;
}
@media screen and (max-width: 750px) {
    .header {
        height: 56px;   
    }
    .main-content .help-list .help-list-describe {
        padding-left: 15px;
        padding-right: 15px;
    }
    .main-content .help-list .help-list-search {
        margin-bottom: 0;
        padding-left: 15px;
        padding-right: 15px;
    }
    .main-content .help-list-detail .result-detail-item {
        padding: 20px 15px;
    }
    .main-content .help-list .help-list-empty {
        padding-top: 30px;
    }
    .result-detail-title a{
        color: #303133;
        font-weight: bold;
    }
}