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