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