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