html content middle code example
Example 1: css center
// example 1
div { display: grid; place-items: center; }
// example 3
div{ display:flex; align-items:center; }
// example 3
div { width: 100%; margin: 0 auto; }
Example 2: css centraliz page
Use a container element and set a specific max-width.
A common width many websites use is 960px.
To actually center the page, add margin: auto.
The following example will center the website on screens that are wider than
500px.On screens that are less than 500px wide,
it will span the whole of the page:
<style>
.content {
max-width: 500px;
margin: auto;
}
</style>
<body>
<div class="content">
</div>
</body>