/* to make "align-items: center" work: use "min-height: 100vh;"
100vh = 100% Viewport Height */
body {
display: flex;
min-height: 100vh;
flex-direction: column;
justify-content: center;
align-items: center;
}.parent {
display: flex;
justify-content: center;
align-items: center;
}body {
display:flex; flex-direction:column; justify-content:center;
min-height:100vh;
}/* For horizontal align: */
parent-element {text-align:center;}
/* For horizontal and vertical align: */
parent-element {position: relative;}
element-to-be-centered {
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
}
/* See https://www.w3schools.com/css/css_align.asp for more info */.class {
text-align: center;
}