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