flex弹性盒实现头部固定

<template>
	<div class="homePage">
		//头部固定
		<div class="myHead"></div>
		//主体部分滚动
		<div class="homeMain"></div>
	</div>
</template>

<style>
	.homePage{
		height: 100%;
    	display: flex;
    	flex-direction: column;
 	}
	.homeMain{
 		flex: 1;
    	overflow-y: scroll;
	}
</style>