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