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; } }