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