block align middle code example
Example 1: center with css
.parent {
position: relative;
}
.child {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
Example 2: text vertical align css
<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<style type="text/css">
div {
display: table-cell;
width: 250px;
height: 200px;
vertical-align: middle;
}
</style>
</head>
<body>
<div>Vertically aligned text</div>
</body>
</html>