i have doing my portfolio but i'm not good with CSS.
I'm using the Flexbox to do the design desktop and mobile but it not working...
It is like this, as i want, using flex-direction: column,:
Code of the div parent:
display: flex;
justify-content:center;
align-items:center;
background-color:#C4C4C4;
min-height: 100vh;
flex-direction: column;
But when i put in responsive, it stay like this:
The elements outside of div parent..
The code is the same, only changes the background-color.
background-color: red;
width:800px;
height:650px;
margin: 30px;
It not stay corrects.
If i dont use the flex-direction: column, it stay like this:
Someone why?
Your main issue was missing max-width: 100%; in the children so the width:800px would not overflow the container parent, take a look at the snippet
section {
display: flex;
justify-content: center;
align-items: center;
background-color: #C4C4C4;
min-height: 100vh;
padding: 15px 30px;
box-sizing: border-box;
}
#media(max-width:800px) {
section {
flex-direction: column;
}
}
div {
max-width: 100%;
width: 800px;
height: 650px;
margin: 15px
}
div:first-of-type {
background-color: red;
}
div:last-of-type {
background-color: blue
}
<section>
<div>red</div>
<div>blue</div>
</section>
max-width not set the width of the children elements.
Make sure you set a width to all of your containers; it looks like you want the gray container to fill the viewport, and the blocks to be evenly distributed.
Here's a working example:
.container {
display: flex;
flex-direction: column;
justify-content: space-evenly;
align-items: center;
text-align: center;
background-color: gray;
width: 100vw;
height: 100vh;
}
.block {
background-color: #C4C4C4;
min-height: 33vh;
width: 90vw;
}
<div class="container">
<div class="block" style="background-color: red">
A
</div>
<div class="block" style="background-color: blue">
B
</div>
</div>
Related
Hello I am making a cards type of component in React, I have a problem with styling this particular part as the flexbox items is overlapping the wrapper.
The JSX
const OtherProjects = () => {
return (
<div className='opWrapper'>
<div className="containerWrapper">
<div className="item"></div>
<div className="item"></div>
<div className="item"></div>
<div className="item"></div>
<div className="item"></div>
<div className="item"></div>
</div>
</div>
)
The CSS
.opWrapper{
width: 100%;
height: 100vh;
margin: 0 auto;
background-color: #232A4E;
}
.containerWrapper{
display: flex;
gap: 1em;
height: 100%;
justify-content: center;
align-items: center;
flex-wrap: wrap;
margin: 0 5em;
}
.item{
width: 20em;
height: 20em;
border-radius: 10px;
border: 2px black solid;
background-color: #CCF6F6;
}
It shows it like this when viewed on this dimension and other dimensions, I am not sure why the items are overlapping and now its showing the white thing
Usual browser view:
Just remove height: 100vh; from your .opWrapper selector:
.opWrapper{
width: 100%;
margin: 0 auto;
background-color: #232A4E;
}
The reason is that your are setting height to be the height of the view port.
You can find a working example here: https://codesandbox.io/s/thirsty-wind-1ci7ei?file=/src/styles.css
Sorry, another flexbox related question :)
I have two flex elements :
A container (red) containing a centered div (yellow)
A footer (blue) with an undefined height
The red container has a flex-grow:1 attribute, forcing it to take the remaining space on the screen
The issue happens when the yellow element is bigger than the screen size. I would like my red container to grow based on its content. Any idea of how I could do that ?
HTML:
<div class="container">
<div class="content"></div>
</div>
<div class="footer"></div>
CSS:
body,
html {
margin: 0;
height: 100%;
display: flex;
flex-direction: column;
}
.container {
flex-grow: 1;
display: flex;
align-items: center;
justify-content: center;
background: red;
}
.content {
background: yellow;
height: 2000px;
width: 100px;
}
.footer {
flex-shrink: 0;
height: 50px;
background-color: blue;
}
https://codepen.io/stepinsight/pen/roRVGQ
== EDIT ==
Andre helped me find the answer, thanks heaps !
The only thing you need to change in the code above is to replace height by min-height and the % by vh for the body/html tags 🎉
body,
html {
margin: 0;
min-height: 100vh;
display: flex;
flex-direction: column;
}
Simply remove the height property on the body element and add height: 100% to html
* { box-sizing: border-box; }
html {
height: 100%
}
body {
display: flex;
flex-direction: column;
margin: 0;
padding: 0;
}
.container {
display: flex;
align-items: center;
justify-content: center;
background: red;
}
.content {
background: yellow;
height: 2000px;
width: 100px;
}
.footer {
height: 50px;
background-color: blue;
}
Corrected: https://codepen.io/ferreirandre/pen/maoVvb
Feel free to play around with the height of .content
I cannot get my list to be full height. My code is more complicated with nested components. But I can still get this to replicate using this code. Here is a plunk. http://plnkr.co/edit/R0QgLz8cjyRHYOLf4uJW
styles.css
html, body {
min-height: 100%;
height: auto;
margin: 0;
}
app.component.css
.container {
height: 100%;
background: black;
color: white;
list.component.css
.row {
display: flex;
flex-direction: row;
}
.list {
width: 33%;
height: 100%;
flex-direction: column;
display: flex;
border-right: groove white 1px;
border-top: groove white 1px;
}
.item {
width: auto;
height: 100%;
flex-direction: column;
display: flex;
}
list.component.html
<div class="contents">
<button (click)="updateDocuments()">Update Document</button>
<div class="row">
<div class="list">
<div *ngFor="let document of documents; let i = index;">
{{i + 1}}. {{document}}
</div>
</div>
<div class="item">
this is an item
</div>
</div>
</div>
I got this to work by switching to height 100vh and also adding a overflow-y: scroll css attribute to the list and item classes.
http://plnkr.co/edit/R0QgLz8cjyRHYOLf4uJW
styles.css
html, body {
min-height: 100vh;
height: auto;
margin: 0;
}
app.component.css
.container {
height: 100vh;
background: black;
color: white;
list.component.css
.row {
display: flex;
flex-direction: row;
}
.list {
width: 33%;
height: 100vh;
flex-direction: column;
display: flex;
border-right: groove white 1px;
border-top: groove white 1px;
overflow-y: scroll;
}
.item {
width: auto;
height: 100vh;
flex-direction: column;
display: flex;
overflow-y: scroll;
}
list.component.html
<div class="contents">
<button (click)="updateDocuments()">Update Document</button>
<div class="row">
<div class="list">
<div *ngFor="let document of documents; let i = index;">
{{i + 1}}. {{document}}
</div>
</div>
<div class="item">
this is an item
</div>
</div>
</div>
try to write this css
.container{
min-height:100vh;
}
Had the same issue, and found that the best solution was:
html, body {
min-height:100vh;
height: auto;
}
and for the container:
.container{
min-height: 100vh;
}
Use position: fixed if that's acceptable:
.container {
position:fixed;
background: black;
color: white;
height: 100%;
}
Hi everyone who faced this problem
Just go to global css file, it has the comment
/* You can add global styles to this file, and also import other style files */
written in it. Add
*{margin:0; padding:0}
that's it
Somewhere in the Internet:
The reason for this issue is concealed in the way a browser interprets
the host element, which doesn’t know it’s an HTML element at all and
so the browser sets the default display value (inline) for the host
element.
So probably it's enough just to redefine again "display" property for "host" tag (add in your component code) :
host: {
display: flex; /*or whatever is fit your needs*/
}
try in your style.css
html, body {
height: 100%;
margin: 0;
}
I'm trying to vertically/horizontally center my Title with the Subtitle directly beneath it. Here was my attempt:
html, body, h1 {
margin: 0;
padding: 0;
}
html, body {
width: 100%;
height: 100%;
}
#container {
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
}
<div id="container">
<h1>Main Title</h1>
<span>Subtitle</span>
</div>
As you can see, the subtitle is in the same line as the h1, I'm trying to get it to go beneath it. I've tried setting h1 to display: block; but that seems to not work when using display: flex on the container. Any help would be appreciated.
Set flex-direction: column on container
html, body, h1 {
margin: 0;
padding: 0;
}
html, body {
width: 100%;
height: 100%;
}
#container {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
height: 100vh;
}
<div id="container">
<h1>Main Title</h1>
<span>Subtitle</span>
</div>
Setting flex-direction to column is one solution. It's already provided in another answer.
In some cases, if flex-direction: row is preferred (or a necessity), you can add flex-wrap: wrap to the container and give the first item a 100% width, which forces the second item to the next line.
body, h1 {
margin: 0;
padding: 0;
}
#container {
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
flex-wrap: wrap; /* NEW */
align-content: center; /* NEW */
text-align: center; /* NEW */
}
h1 { flex: 0 0 100%; } /* NEW */
<div id="container">
<h1>Main Title</h1>
<span>Subtitle</span>
</div>
I have a div using flexbox to center its items. Inside this div I have 3 elements, one of them is an image.
<div id="flex-container">
<div id="container1"></div>
<img src="#" alt="">
<div id="container2"></div>
</div>
#container1 and #container2 have their own height, and the img should use the remaining height inside #flex-container.
This snippet works on Firefox, but doesn't work in Chrome. (jsfiddle)
#flex-container{
height: 300px;
width: 500px;
display: flex;
display: -webkit-flex;
flex-flow: column nowrap;
-webkit-flex-flow: column nowrap;
justify-content: center;
-webkit-justify-content: center;
align-items: center;
-webkit-align-items: center;
border: 5px solid black;
}
#container1, #container2{
height: 100px;
width: 300px;
background: orange;
flex: 1 0 auto;
-webkit-flex: 1 0 auto;
}
<div id="flex-container">
<div id="container1">300x100 px</div>
<img src="http://i.imgur.com/RRUe0Mo.png" alt="">
<div id="container2">300x100 px</div>
</div>
Chrome needs -webkit- prefixes for flexbox, but the issue doesn't seem to be this.
What can be happening? Is a browser bug or I'm forgetting something?
There are two problems you need to overcome:
Firefox solves them both on its own, but Chrome needs assistance.
Problem #1
The first problem is that flex items, by default, cannot be smaller than their content. An initial setting on flex items is min-height: auto.
Therefore, a flex item with a replaced element, like an image, will default to the inherent size of the image. The item cannot be made smaller, unless you override the initial setting (use min-height: 0).
#flex-container {
height: 300px;
width: 500px;
display: flex;
flex-flow: column nowrap;
justify-content: center;
align-items: center;
border: 5px solid black;
}
#container1, #container2 {
height: 100px;
width: 300px;
background: orange;
flex: 1 0 auto;
}
img { min-height: 0; } /* NEW */
<div id="flex-container">
<div id="container1">300x100 px</div>
<img src="http://i.imgur.com/RRUe0Mo.png" alt="">
<div id="container2">300x100 px</div>
</div>
A complete explanation of this issue can be found here:
Why doesn't flex item shrink past content size?
Problem #2
Then you hit the second problem: keeping the aspect ratio. This is a common problem in flex containers. One option is to define a height for the image:
#flex-container {
height: 300px;
width: 500px;
display: flex;
flex-flow: column nowrap;
justify-content: center;
align-items: center;
border: 5px solid black;
}
#container1, #container2 {
height: 100px;
width: 300px;
background: orange;
flex: 1 0 auto;
}
img { min-height: 0; height: 100px; } /* NEW */
<div id="flex-container">
<div id="container1">300x100 px</div>
<img src="http://i.imgur.com/RRUe0Mo.png" alt="">
<div id="container2">300x100 px</div>
</div>