edu-mini/components/expand/expand.wxss

.more {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30rpx;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #BEBEBE;
    margin-top: 40rpx;
    padding: 15rpx;
}