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