page {
    background-color: #F5F9FA;
}

.classList {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 25rpx 24rpx;
    align-items: center;
}

.classItem {
    display: flex;
    width: 48.5%;
    height: 243rpx;
    justify-content: center;
    align-items: center;
    border-radius: 10rpx;
    overflow: hidden;
    color: #fff;
    background-size: 100% 100%;
    background-position: center;
    margin: 0 8rpx 8rpx 0;
    background-color: #fff;
}

.classItem:active {
    opacity: 0.7;
}