body alignment centre in html code example
Example 1: align in the middle of page html
.centered {
position: fixed;
top: 50%;
left: 50%;
/* bring your own prefixes */
transform: translate(-50%, -50%);
}
Example 2: html center body
body {
display:flex; flex-direction:column; justify-content:center;
min-height:100vh;
}