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