媒体查询网格帮助：减小屏幕尺寸时如何将网格元素彼此堆叠？

Question

[因此，我试图复制现有的网站，现在我正要使我的页面具有响应性，当我像现有的网站一样缩小屏幕尺寸时，网格元素将彼此堆叠在一起（[C0 ]）

我已经尝试创建媒体查询并使用单个网格模板列，但是某些元素似乎仍处于两列网格中。

screenshot of responsive grailed page

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.first {
	display: flex;
	padding-right: 7rem;
}

.second {
	display: flex;
	padding-left: 7rem;
	justify-content: space-between;
	text-decoration: none;
}

.header {
	padding-top: 1rem;
	padding-bottom: 0.9rem;
	width: 100%;
	background-color: white;
	display: flex;
	justify-content: center;
	align-items: center;
	position: fixed;
	border-bottom: 0.1rem solid #eeeeee;
}

.logo {
	height: 1.4rem;
	width: 9rem;
	margin-right: 1.5rem;
}

.search {
	height: 2.3rem;
	width: 29rem;
	border: 0.1rem solid black;
}
.navbar {
	display: flex;
	padding-top: 4.1rem;
	align-items: center;
	justify-content: center;
	border-bottom: 0.1rem solid #eeeeee;
	color: black;
}

.header a,
.navbar a {
	text-decoration: none;
	font-size: 0.8rem;
	font-weight: 560;
	color: black;
}

.header a:hover,
.navbar a:hover {
	color: blue;
}
.second a {
	margin-right: 0.8rem;
	margin-left: 0.8rem;
}

.navbar a {
	margin-right: 1.7rem;
	margin-left: 1.7rem;
	padding-top: 0.7rem;
	padding-bottom: 0.7rem;
}

.line {
	background-color: black;
	height: 0.3rem;
	width: 2rem;
	margin: 0.1rem;
}

.addListing {
	display: grid;
	align-content: center;
	justify-content: center;
	align-items: center;

	grid-template-columns: 28em 28rem;
	margin-top: 2rem;
}

h3 {
	grid-column: 1 / 3;
}

.item-name,
.item-size {
	grid-column: 2/3;
}

.note {
	grid-column: 1/2;
	font-size: 0.7rem;
	line-height: 2;
}

.addListing select,
.form-input {
	height: 2.3rem;
	width: 26rem;
	margin-bottom: 1rem;
	font-size: 0.9rem;
}

.description {
	grid-column: 1/3;
	height: 9rem;
	padding: 1.5rem;
	font-size: 0.9rem;
}

.form-start {
	justify-self: start;
}

.form-end {
	justify-self: end;
}

#payment,
#shipping,
.price {
	grid-column: 1/2;
}

#tips,
#ship-tips {
	grid-column: 2/3;
	justify-self: end;
	font-weight: lighter;
}

#tips a,
#ship-tips a {
	text-decoration: none;
	color: blue;
}

.shipping-desc {
	grid-column: 1/3;
	font-size: 1rem;
	line-height: 1.5;
}

label {
	font-weight: 580;
}

.country,
.second-col {
	display: flex;
	justify-content: flex-end;

	padding-bottom: 1rem;
	padding-top: 1rem;
	width: 26rem;
	border-bottom: 0.1rem solid #eeeeee;

	/* width: 26rem;
	padding-bottom: 1rem;
	padding-top: 1rem;
	border-bottom: 0.1rem solid #eeeeee; */
}

.second-col {
	/* moves second column to the end of the grid */
	justify-self: end;
}

.country label,
.second-col label {
	margin-right: auto;
	align-self: center;
}

input[type="checkbox"] {
	width: 2rem;
	height: 2rem;
}

/* .country input {
	height: 2.3rem;
	margin-left: 3rem;
} */

/* .second-col {
	display: flex;
	justify-content: flex-end;
	border-bottom: 0.1rem solid #eeeeee;
	padding-bottom: 1rem;
	padding-top: 1rem;
} */

.photos-heading {
	padding-top: 2rem;
}

.image-upload > input {
	display: none;
}

.orig-grid {
	grid-column: 1/3;
	padding-bottom: 1rem;
}
.images {
	display: grid;
	justify-items: stretch;
	justify-content: stretch;
	grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
}

.pic-one {
	grid-column: 1/3;
	grid-row: 1/3;
}

.top-row {
	justify-self: end;
}

.bottom-row {
	align-self: end;
	justify-self: right;
}

.publish {
	grid-column: 1/3;
	height: 4rem;
	font-size: 1.5rem;
}

.footer {
	display: flex;
	padding-top: 2.5rem;
	padding-bottom: 1.6rem;
	justify-content: flex-end;
}

.footer-links {
	display: flex;
	margin-right: auto;
	font-size: 0.8rem;
	align-items: center;
}
.footer-links a,
.footer-socials a,
.footer-socials p {
	margin-right: 0.8rem;
	margin-left: 0.8rem;
	text-decoration: none;
	color: black;
}

.footer-socials {
	display: flex;
	align-items: center;
}

.copyright {
	font-size: 0.8rem;
}

@media (max-width: 800px) {
	.addListing {
		grid-template-rows: 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr;
		grid-template-columns: 1fr;
		grid-template-areas:
			"heading-one"
			"heading-two"
			"categories"
			"name-item"
			"des-select"
			"enter-size"
			"des-note"
			"color"
			"des-color"
			"condition"
			"condition-select"
			"desc"
			"input-desc"
			"payment"
			"tips"
			"input-price"
			"shipping"
			"ship-tips"
			"ship-desc";
		background-color: pink;
	}

	/* h3,
	.item-name,
	.item-size,
	.note,
	select,
	.form-input,
	.description,
	#payment,
	#shipping,
	.price,
	#tips,
	#ship-tips,
	.shipping-desc,
	.country,
	.publish {
		grid-column: auto;
		grid-row: auto;
	} */
}

Answer 1

我认为您应该将布局“分解”成碎片才能完成这项工作。您应该有一个父包装器，该包装器可以决定在哪个方向上显示其子级；如果屏幕较大，则应在一行中显示；如果屏幕缩小了，则应在一行中进行选择。