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