#spin {
    color: inherit;
    background:#a7e8c8;
}

#spin:after {
  content:"";
  animation: spin 5s linear infinite;
}

@keyframes spin {
  0%{ 
    content: "Microsoft";
    }
  33% { 
    content: "Azure";
      }
  66% {
    content: "IAM";
      }
  100% {
        content: "Hybrid";
    }
}