/** S 字体大小 **/
.xxl {
    font-size: 18px;
}

.xl {
    font-size: 17px;
}

.lg {
    font-size: 16px;
}

.md {
    font-size: 15px;
}

.nr {
    font-size: 14px;
}

.sm {
    font-size: 13px;
}

.xs {
    font-size: 12px;
}

.xxs {
    font-size: 11px;
}

.inline {
    display: inline-block;
}

.block {
    display: block;
}

.pointer {
    cursor: pointer;
}

.flex {
    /* #ifndef APP-NVUE */
    display: flex;
    /* #endif */
    flex-direction: row;
    align-items: center;
}

.inline-flex {
    display: inline-flex;
    flex-direction: row;
}

.flex-col {
    /* #ifndef APP-NVUE */
    display: flex;
    /* #endif */
    flex-direction: column;
}

.flex-none {
    flex: none;
}

.flex-wrap {
    flex-wrap: wrap;
}

.flex-nowrap {
    flex-wrap: nowrap;
}

.col-baseline {
    align-items: baseline;
}

.col-center {
    align-items: center;
}

.col-top {
    align-items: flex-start;
}

.col-bottom {
    align-items: flex-end;
}

.col-stretch {
    align-items: stretch;
}

.row-center {
    justify-content: center;
}

.row-left {
    justify-content: flex-start;
}

.row-right {
    justify-content: flex-end;
}

.row-between {
    justify-content: space-between;
}

.row-around {
    justify-content: space-around;
}

/** E 弹性布局 **/

/** S 内容排序方式 **/
.text-left {
    text-align: left;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

/** E 内容排序方式 **/

/** S 文本行数限制 **/
.line-1 {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.line-2 {
    -webkit-line-clamp: 2;
}

.line-3 {
    -webkit-line-clamp: 3;
}

.line-4 {
    -webkit-line-clamp: 4;
}

.line-2,
.line-3,
.line-4 {
    overflow: hidden;
    word-break: break-all;
    text-overflow: ellipsis;
    /* 弹性伸缩盒 */
    display: -webkit-box;
    /* 设置伸缩盒子元素排列方式 */
    -webkit-box-orient: vertical;
}

/** E 文本行数限制 **/

/* 中划线 */
.line-through {
    text-decoration: line-through;
}

.clearfix:after {
    content: '';
    display: block;
    clear: both;
    visibility: hidden;
}

.breadcrumb {
    position: absolute;
    top: 28px;
    margin: 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.9);
}

.section-title {
    margin: 0 auto 58px;
    max-width: 1290px;
    text-align: center;
}


@media (max-width: 1080px) {
    .breadcrumb {
        top: 42px;
    }
}