Element block pseudo-element :before generated with z-index auto border 0px rgba(0,0,0,1) solid margin 0px display block font-size 16px cursor default line-height 1 width 160px position static transition background text-shadow 3px 1px 1px rgba(0,0,0,0.2) border-radius overflow hidden padding 20px box-shadow 2px 2px 2px rgba(0,0,0,0.5) font-weight normal box-sizing content-box float none transform height auto