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