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