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