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