align columns center css code example

Example 1: place item center in css using grid

.parent-element {
   display: grid;
   place-items: center;
}

Example 2: how to align contents of div in center

1. Enclose the div that you want to center with a parent element 
(commonly known as a wrapper or container)

2. Set “text-align: center” to parent element.

3. Then set the inside div to “display: inline-block”