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