css center all code example
Example 1: css center everything
body {
display: flex;
min-height: 100vh;
flex-direction: column;
justify-content: center;
align-items: center;
}
Example 2: center a div
<div id="outer">
<div id="inner">Foo foo</div>
</div>
<style>
#inner {
display: table;
margin: 0 auto;
border: 1px solid black;
}
#outer {
border: 1px solid red;
width:100%
}
</style>
Example 3: center element in div
<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>
h1,
h3 {
text-align: center;
}
.blue-square-container {
text-align: center;
}
.blue-square {
background-color: #0074D9;
width: 100px;
height: 100px;
display: inline-block;
}