批改状态:合格
老师批语:你可以有自己创意

<!DOCTYPE html><html><head><title>商城系统购物车</title><meta charset="utf-8"><link rel="stylesheet" type="text/css" href="css/shop-cart.css"></head><body><!-- 商城购物车 --><div class="shopcart"><h3>我的购物车</h3><header><span><input type="checkbox" id="all-selected" checked="choose" ><label for="all-selected">全选</label></span><span>商品</span><span>单价</span><span>数量</span><span>小计</span><span>操作</span></header><!-- 购物车主体 --><main><div><span><input type="checkbox" name="chooose" checked></span><!-- 图文介绍 --><span class="pic-intro"><a href=""><img src="img/shop5.jpg"></a><a href="">商品简介商品简介商品简介。。</a></span><span>500.00</span><span><label><input type="number" name="count" value="1" min="1"></label></span><span><i>¥</i>500.00</span><span><a href="">删除</a></span></div><div><span><input type="checkbox" name="chooose" checked></span><!-- 图文介绍 --><span class="pic-intro"><a href=""><img src="img/shop5.jpg"></a><a href="">商品简介商品简介商品简介。。</a></span><span>500.00</span><span><label><input type="number" name="count" value="1" min="1"></label></span><span><i>¥</i>500.00</span><span><a href="">删除</a></span></div><div><span><input type="checkbox" name="chooose" checked></span><!-- 图文介绍 --><span class="pic-intro"><a href=""><img src="img/shop5.jpg"></a><a href="">商品简介商品简介商品简介。。</a></span><span>500.00</span><span><label><input type="number" name="count" value="1" min="1"></label></span><span><i>¥</i>500.00</span><span><a href="">删除</a></span></div></main><!-- 底部 --><footer><span>数量:<i>3</i></span><span>金额:<i>1500</i></span><button>去结算</button></footer></div></body></html>
@import url(reset.css);.shopcart {width: 1200px;background-color: #fff;margin: 30px auto;padding: 15px 0;border-radius: 8px;box-sizing: border-box;}.shopcart:hover {box-shadow: 0 0 8px #888888;}/*标题*/.shopcart > h3 {font-size: 20px;text-align: center;font-weight: normal;margin-bottom: 20px;}/*购物车头部*/.shopcart > header {height: 40px;border-bottom: 1px solid #cccccc;/*flex*/display: flex;justify-content: space-around;align-items: center;}/*购物车主体*/.shocart > main {margin: 20px 0;}/*购物车中的每一条记录, 每一个商品*/.shopcart > main > div {height: 80px;/*flex*/display: flex;justify-content: space-around;align-items: center;}.shopcart > main > div:hover {background-color: lightcyan;}.shopcart > main > div .pic-intro {width: 250px;display: flex;margin-left: 50px;align-items: center;}.shopcart > main > div .pic-intro img {width: 60px;height: 45px;margin-right: 10px;}.shopcart > main > div a:hover {color: lightcoral;}/*微调第一个复选框*/.shopcart > main > div > span:first-of-type {position: relative;left: 25px;}.shopcart > main > div > span.pic-intro {position: relative;left: -40px;}.shopcart > main > div > span:nth-of-type(3) {position: relative;left: -110px;}.shopcart > main > div > span:nth-of-type(4) {position: relative;left: -80px;}.shopcart > main > div > span:nth-of-type(4) input {width: 60px;}.shopcart > main > div > span:nth-last-of-type(2) {position: relative;left: -70px;}.shopcart > main > div > span:last-of-type {position: relative;left: -30px;}.shopcart > main > div > span:nth-last-of-type(2) i {color: green;font-size: 1.01rem;margin-right: 3px;}/*购物车底部*/.shopcart > footer {height: 70px;padding: 20px;border-top: 1px solid #cccccc;box-sizing: border-box;display: flex;justify-content: flex-end;align-items: center;}.shopcart > footer > *:not(:last-child) {width: 180px;}.shopcart > footer > button {height: 40px;width: 120px;background-color: lightcoral;border: none;color: white;font-size: 1.1rem;}.shopcart > footer > button:hover {background-color: seagreen;cursor: pointer;}
.一开始,我觉得直接用grid布局就可以了,后来发现用grid布局就是用错了,因为用户还要有可能还会增加或者减少商品,用grid布局是会产生局限性,我觉得grid布局适用于那些结构比较固定的页面,那些会随这用户操作变化的页面主要用flex布局比较好。
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