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