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