Element block pseudo-element :before generated with background position static border 2px #b7b7b7 solid line-height normal font-size 16px cursor default transition box-sizing content-box overflow visible height auto text-shadow 1px 1px 0px rgba(255,255,255,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-weight normal transform padding 20px width auto margin 0px border-radius display inline-block z-index auto float none