[英]Div's of equal height, flex and height not working?
我創建一個名為塊textCard
在WPBakery
。 該塊的標記被包裹在默認的Bakery類周圍,該類正在像這樣標記:
.textCard { border: 1px solid red; display: flex; height: 100%; }
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous"> <div class="row justify-content-center"> <div class="container test d-flex"> <div class="col-sm-4"> <div class="vc_column-inner"> <div class="wpb_wrapper"> <div class="textCard"> <div class="textCard__container"> <div class="textCard__content text-left"> <h3>heading</h3> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor</p> </div> </div> </div> </div> </div> </div> <div class="col-sm-4"> <div class="vc_column-inner"> <div class="wpb_wrapper"> <div class="textCard"> <div class="textCard__container"> <div class="textCard__content text-left"> <h3>This is heading</h3> <p>This is content</p> </div> </div> </div> </div> </div> </div> <div class="col-sm-4"> <div class="vc_column-inner"> <div class="wpb_wrapper"> <div class="textCard"> <div class="textCard__container"> <div class="textCard__content text-left"> <h3>This is header</h3> <p>This is content</p> </div> </div> </div> </div> </div> </div> </div> </div>
不確定為什么在移除包裝后上述CSS起作用:
.textCard { border: 1px solid red; display: flex; height: 100%; }
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous"> <div class="row justify-content-center"> <div class="container test d-flex"> <div class="col-sm-4"> <div class="textCard"> <div class="textCard__container"> <div class="textCard__content text-left"> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor</p> </div> </div> </div> </div> <div class="col-sm-4"> <div class="textCard"> <div class="textCard__container"> <div class="textCard__content text-left"> <p>Lorem ipsum dolor sit amet, consectetur adipiscing </p> </div> </div> </div> </div> <div class="col-sm-4"> <div class="textCard"> <div class="textCard__container"> <div class="textCard__content text-left"> <p>Lorem ipsum dolor </p> </div> </div> </div> </div> </div> </div>
.vc_column-inner
和.wpb_wrapper
沒有分配樣式,因此不確定是什么原因導致此結果?
當您將textCard
放入包裝器中,然后將其強制為100%高度時,它將占用父包裝器的100%高度,在這種情況下,其默認屬性為height: auto;
所以它崩潰了。
如果高度:自動; 元素將自動調整其高度,以使其內容正確顯示。 -W3Schools
當您取出2個包裝紙時,它起作用的原因是col-sm-4
處於全高狀態,因為它具有align-items: stretch;
屬性align-items: stretch;
默認情況下,其父display: flex;
。
只需添加一條規則,使包裝紙的父母高度達到100%,以及textCard
解決此問題。
.textCard { border: 1px solid red; display: flex; } .vc_column-inner, .wpb_wrapper, .textCard { height: 100%; }
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous"> <div class="row justify-content-center"> <div class="container test d-flex"> <div class="col-sm-4"> <div class="vc_column-inner"> <div class="wpb_wrapper"> <div class="textCard"> <div class="textCard__container"> <div class="textCard__content text-left"> <h3>heading</h3> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor</p> </div> </div> </div> </div> </div> </div> <div class="col-sm-4"> <div class="vc_column-inner"> <div class="wpb_wrapper"> <div class="textCard"> <div class="textCard__container"> <div class="textCard__content text-left"> <h3>This is heading</h3> <p>This is content</p> </div> </div> </div> </div> </div> </div> <div class="col-sm-4"> <div class="vc_column-inner"> <div class="wpb_wrapper"> <div class="textCard"> <div class="textCard__container"> <div class="textCard__content text-left"> <h3>This is header</h3> <p>This is content</p> </div> </div> </div> </div> </div> </div> </div> </div>
這是因為樣式嵌套了兩個<div>
元素,因此樣式不再受實際高度的影響。 跟隨樣式應為class="col-sm-4"
子class="col-sm-4"
將樣式更改為
.vc_column-inner {
border: 1px solid red;
display: flex;
height: 100%;
}
或將<div class="textCard">
到<div class="col-sm-4">
如果我正確理解,如果使用display:flex
,則無需使用bootstrap .col-4
類。
您已將項目的高度設置為100%並display:flex
,這意味着它們將適合100%的高度。
但是,如果將.container
設置為display:flex
並將子級.textCard
為flex:1
,則默認情況下會發生這種情況,它們將全部顯示為相等。 子align-items: stretch
設置為align-items: stretch
由於其flex容器,默認情況下align-items: stretch
。
請在此處查看codepen,希望這就是您的意思! https://codepen.io/Robhern135/pen/LKaGVL
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.