Element block pseudo-element :before generated with width 160px z-index auto transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block font-size 16px line-height 1 overflow hidden cursor default height auto background text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box font-weight normal padding 4px transform position static float none margin 0px border 0px rgba(0,0,0,1) solid border-radius