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