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