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