misskey/src/client/app/common/views/components/ui/card.vue

<template>
<div class="ui-card">
	<header>
		<slot name="title"></slot>
	</header>

	<slot></slot>
</div>
</template>

<script lang="ts">
import Vue from 'vue';
export default Vue.extend({
	provide() {
		return {
			isCardChild: true
		};
	}
});
</script>

<style lang="stylus" scoped>
@import '~const.styl'

root(isDark)
	margin 16px
	padding 16px
	background isDark ? #282C37 : #fff
	box-shadow 0 3px 1px -2px rgba(#000, 0.2), 0 2px 2px 0 rgba(#000, 0.14), 0 1px 5px 0 rgba(#000, 0.12)

	> header
		font-weight normal
		font-size 24px
		color isDark ? #fff : #444

.ui-card[data-darkmode]
	root(true)

.ui-card:not([data-darkmode])
	root(false)

</style>