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