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