我想让内容div适合100%的高度。出于某种原因,容器div碰巧是一个弹性项目。是否适合将100%高度设置为flex项目中的div?或者我也应该将内容div设置为弹性项目。
此外,弯曲方向部分令人困惑。列不起作用,但行做。我认为flex-direction只会影响flex项目。
<div class="wrapper">
<div class="container">
<div class="content">
Hello there
</div>
</div>
</div>
html, body {
margin: 0;
padding: 0;
height: 100%;
}
.wrapper {
border: 1px solid red;
padding: 20px;
min-height: 100%;
display: flex;
/* change flex-direction from column to row will work */
flex-direction: column;
}
.container {
border: 1px solid green;
padding: 20px;
flex: 1;
}
.content {
border: 1px solid blue;
height: 100%;
}
答案 0 :(得分:1)
你可以叠加弹性盒子:
html, body {
margin: 0;
padding: 0;
height: 100%;
}
.wrapper {
border: 1px solid red;
padding: 20px;
min-height: 100%;
display: flex;
/* change flex-direction from column to row will work */
flex-direction: column;
box-sizing:border-box;
}
.container {
display:flex;
flex-direction: column;/* up to your needs */
border: 1px solid green;
padding: 20px;
flex: 1;
}
.content {
border: 1px solid blue;
flex:1;
}
&#13;
<div class="wrapper">
<div class="container">
<div class="content">
Hello there
</div>
</div>
</div>
&#13;
您还可以考虑使用大小调整属性来在大小计算中包含边框和填充。
答案 1 :(得分:0)
你可以试试这个:
.wrapper {
border: 1px solid red;
padding: 20px;
min-height: 100%;
/* This set a precise value for the height */
height: 100%;
display: flex;
/* change flex-direction from column to row will work */
flex-direction: column;
}