.cerampro-alumina-properties {
    max-width: 1180px;
    margin: 0 auto;
    padding: 24px 0 10px;
    font-family: Arial, Helvetica, sans-serif;
    color: #6f7f8f;
}

.cerampro-alumina-properties * {
    box-sizing: border-box;
}

.cerampro-alumina-properties .ap-title {
    margin: 0 0 56px;
    text-align: center;
    color: #0752a3;
    font-size: 38px;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.cerampro-alumina-properties .ap-table-wrap {
    width: 100%;
    overflow-x: auto;
}

.cerampro-alumina-properties table {
    width: 100%;
    min-width: 980px;
    border-collapse: collapse;
    table-layout: fixed;
    background: #fff;
}

.cerampro-alumina-properties col.property-col {
    width: 28.5%;
}

.cerampro-alumina-properties col.unit-col {
    width: 14%;
}

.cerampro-alumina-properties col.data-col {
    width: 14.375%;
}

.cerampro-alumina-properties th,
.cerampro-alumina-properties td {
    height: 43px;
    padding: 9px 12px;
    text-align: center;
    vertical-align: middle;
    border: 1px solid #e4e9ef;
    font-size: 14px;
    line-height: 1.25;
}

/* 左侧蓝色列 */
.cerampro-alumina-properties th:first-child,
.cerampro-alumina-properties td:first-child {
    background: #145b96;
    color: #fff;
    font-weight: 700;
    border-color: rgba(255,255,255,0.45);
}

/* 其余表头 */
.cerampro-alumina-properties thead th:not(:first-child) {
    background: #f7f8fa;
    color: #6f7f8f;
    font-weight: 700;
}

/* 数据区域 */
.cerampro-alumina-properties tbody td:not(:first-child) {
    background: #fbfbfc;
    color: #7a8997;
    font-weight: 400;
}

/* 轻微交替底色 */
.cerampro-alumina-properties tbody tr:nth-child(even) td:not(:first-child) {
    background: #f8f9fb;
}

/* 化学式 */
.cerampro-alumina-properties sub {
    font-size: 70%;
    vertical-align: sub;
}

.cerampro-alumina-properties sup {
    font-size: 68%;
    vertical-align: super;
}

/* 手机端 */
@media (max-width: 767px) {
    .cerampro-alumina-properties {
        padding: 18px 0 6px;
    }

    .cerampro-alumina-properties .ap-title {
        margin-bottom: 28px;
        font-size: 26px;
    }

    .cerampro-alumina-properties table {
        min-width: 900px;
    }

    .cerampro-alumina-properties th,
    .cerampro-alumina-properties td {
        padding: 8px 10px;
        font-size: 12.5px;
        height: 40px;
    }
}