select 4th element css code example
Example 1: css nth child
/* Select the first list item */
li:nth-child(1) { }
/* Select the 5th list item */
li:nth-child(5) { }
/* Select every other list item starting with first */
li:nth-child(odd) { }
/* Select every 3rd list item starting with first */
li:nth-child(3n) { }
/* Select every 3rd list item starting with 2nd */
li:nth-child(3n - 1) { }
/* Select every 3rd child item, as long as it has class "el" */
.el:nth-child(3) { }
Example 2: css nth child
:nth-child(3) { //the number is the child number you are targeting
//styles here
}