css how center a block element code example
Example 1: center a div in css
.container {
display: flex;
justify-content: center;
align-items: center;
}
Example 2: center div horizontally and vertically
.parent {
position: relative;
}
.child {
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
}