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