Element block pseudo-element :after generated with border 0px rgba(0,0,0,1) solid display block margin 0px padding 20px height auto transition cursor default font-size 16px position static box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px background overflow hidden z-index auto border-radius line-height 1 float none transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal