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