/* 超级队长统一按钮样式 */
.su-button {
    background-color: #A5001C;
    border: none;
    color: white;
    padding: 8px 30px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 12px;
    margin: 4px 2px;
    cursor: pointer;
    border-radius: 25px;
}

/* 统一垂直居中纵向 */
.su-c-c {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

/* 统一版心 */
.su-content {
    background: #fff;
    width: calc(100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 内容居中 */
.su-container {
    width: 1920px;
}

/* 约束屏幕尺寸 */
@media screen and (min-width: 1801px) {
    body {
        /* 隐藏x轴 */
        overflow-x: hidden;
    }
}

/* 约束屏幕尺寸 */
@media screen and (max-width: 1800px) {
    body {
        /* 隐藏x轴 */
        overflow-x: visible;
    }
}

.layui-laypage-em {
    background-color: #A5001C !important;
}