此演示版使用容器查询来创建固有的自适应卡片。卡片布局从较窄的单列布局变为较宽的双列布局。
如需创建容器,请先在父级上设置容器:
/* Set containment on parent */
.container {
container-name: myContainer;
container-type: inline-size;
/* You can also use the shorthand property `container: myContainer / inline-size`.
}
您可以设置一些基本样式:
.desc {
display: none;
}
.card {
text-align: center;
padding: 0.5rem;
}
然后根据该父容器的内嵌宽度更新这些基本样式:
/* 2-column grid layout at >=350px */
@container (min-width: 350px) {
.card {
display: grid;
grid-template-columns: 40% 1fr;
align-items: center;
gap: 1rem;
text-align: left;
}
}
/* Display description at >=500px */
@container (min-width: 500px) {
.desc {
display: block;
}
}
这意味着,如果您在界面的不同部分添加了完全相同的组件,该组件便可使用自己的逻辑来调整其大小,使其最适合自己的容器。与仅使用全局视口时相比,您可以更好地控制卡片布局。下面的示例将容器查询卡片放置在列宽不同的网格中:
HTML
<div class="container">
<div class="card">
<div class="visual"></div>
<div>
<div class="meta">
<h1>Card Title Here</h1>
<h2 class="time">Subtitle</h2>
</div>
<p class="desc">Here is some descriptive text to support the main idea of the card. It will be hidden when there is less inline space.</p>
<button>I'm a button</button>
</div>
</div>
</div>
CSS
/* Set containment on parent */
.container {
container: inline-size;
width: 100%;
max-width: 750px;
margin: 0 auto;
}
/* Base Styles */
.visual {
aspect-ratio: 1 / 1;
}
.desc {
display: none;
}
.card {
text-align: center;
padding: 0.5rem;
}
/* Responsive styles */
/* 2-column grid layout at >=350px */
@container (min-width: 350px) {
.card {
display: grid;
grid-template-columns: 40% 1fr;
align-items: center;
gap: 1rem;
text-align: left;
}
}
/* Display description at >=500px */
@container (min-width: 500px) {
.desc {
display: block;
}
}