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