Element block pseudo-element :after generated with float none z-index auto text-shadow 1px 1px 1px rgba(51,204,204,0.62) width 160px margin 10px background display inline-block position absolute line-height 1 box-sizing content-box height auto transform overflow hidden border-radius cursor default padding 5px font-weight bold box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition font-size 18px border 0px rgba(0,0,0,1) solid