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