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