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