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CSS

Sahou Kanaan Almelhem
PLUS
Sahou Kanaan Almelhem
Courses Plus Student 15,547 Points
Posted by Sahou Kanaan Almelhem
Sahou Kanaan Almelhem
Courses Plus Student 15,547 Points

pseudo-element or pseudo-class :nth-of-type is unknown by W3C CSS Validator

sub-nav li:nth-of-type(2n){

padding-left:3px; padding-right:3px; border-left: 1px solid #fff; border-right: 1px solid #fff; }

2 Answers

Steven Parker
Steven Parker
231,007 Points
Steven Parker
Steven Parker
231,007 Points

Be sure the "Profile" setting is CSS Level 3,

The ":nth-of-type" pseudo-class was first introduced in CSS3.

I pasted that directly into the The W3C CSS Validation Service and got: "Congratulations! No Error Found."