css center
/* this will center all children within the parent element. */
.parent {
display: flex;
justify-content: center; /* horizontal */
align-items: center; /* vertical */
}css center
/* this will center all children within the parent element. */
.parent {
display: flex;
justify-content: center; /* horizontal */
align-items: center; /* vertical */
}css align items vertical center
.parent {
display: flex;
justify-content: center;
align-items: center;
}mettre une image au milieu css
IMG.displayed {
display: block;
margin-left: auto;
margin-right: auto }
...
<IMG class="displayed" src="..." alt="...">css center vertically
<style>
.container {
height: 200px;
position: relative;
border: 3px solid green;
}
.center {
margin: 0;
position: absolute;
top: 50%;
left: 50%;
-ms-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
}
</style>
<div class="container">
<div class="center">
<p>I am vertically and horizontally centered.</p>
</div>
</div>aligner et centrer element css html
<nav class="navigation">
<div>
<ul>
<li class=item_1>FindThePrecious.com</li>
<li class=item_2>Fellows</li>
<li class=item_3>Contact us</li>
</ul>
</div>
</nav>
.navigation{
width: 100%;
height: 1.8em;
}
li {
display: inline;
padding:5px;
}
////////////////////////////////////////////////////
<section>
<div class = "portrait">
<img class="demo_portrait_1"
src="https://via.placeholder.com/150" alt="portrait">
<img class="demo_portrait_1"
src="https://via.placeholder.com/150" alt="portrait_demo">
<img class="demo_portrait_1"
src="https://via.placeholder.com/150" alt="portrait_demo">
</div>
</section>
//////// css///////////
.portrait{
text-align: center;
}
.demo_portrait_1{
padding:10px;
height: 400px;
width: 400px;
}center element in div
/* html */
<h1>Centering with CSS</h1>
<h3>Text-Align Method</h3>
<div class="blue-square-container">
<div class="blue-square"></div>
</div>
<h3>Margin Auto Method</h3>
<div class="yellow-square"></div>
<h3>Absolute Positioning Method</h3>
<div class="green-square"></div>
/* css */
h1,
h3 {
text-align: center;
}
.blue-square-container {
text-align: center;
}
.blue-square {
background-color: #0074D9;
width: 100px;
height: 100px;
display: inline-block;
}Copyright © 2021 Codeinu
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