/* .content-footer {
	-webkit-animation: color-change-4x 6s linear infinite alternate both;
	        animation: color-change-4x 6s linear infinite alternate both;
} */

@-webkit-keyframes color-change-4x {
    0% {
      background: #292825;
    }
    33.3333% {
      background: #4064ac;
    }
    66.666% {
      background: #474a51;
    }
    100% {
      background: hsl(5deg 54% 57%);
    }
  }