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