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