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