test/unpackage/dist/build/mp-weixin/pages/classlist/classlist.wxss

.classlist .content.data-v-7266cc03{display:grid;grid-template-columns:repeat(3,1fr);gap:5rpx;padding:5rpx}.classlist .content .item.data-v-7266cc03{height:440rpx}.classlist .content .item image.data-v-7266cc03{width:100%;height:100%;display:block}