Element block pseudo-element :before generated with transform height auto overflow visible line-height 30px position static cursor default transition font-weight normal width auto margin 0px padding 20px background border 4px #b7b7b7 solid box-sizing content-box z-index auto text-shadow 1px 1px 0px rgba(255,255,255,0.66) border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-size 16px float none display inline-block