center the box in css code example
Example 1: center a div in css
.container {
display: flex;
justify-content: center;
align-items: center;
}
Example 2: how to center a div
<div class="container">
<div class="child"></div>
</div>
.container {
display: flex;
justify-content: center;
align-items: center;
}
<div class="container">
<div class="child"></div>
</div>