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