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