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