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