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