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