Element block pseudo-element :before generated with overflow hidden display block transform position static margin 0px padding 3px text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition background cursor default width 160px height auto box-sizing content-box border-radius line-height 1 z-index auto border 0px rgba(0,0,0,1) solid font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none font-size 16px