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