to;
		  margin-right:auto;
		  margin-top:30%;
		  -webkit-animation: spin 2s linear infinite; /* Safari */
		  animation: spin 2s linear infinite;
		}

		/* Safari */
		@-webkit-keyframes spin {
		  0% { -webkit-transform: rotate(0deg); }
		  100% { -webkit-transform: rotate(360deg); }
		}

		@keyframes spin {
		  0% { transform: rotate(0deg); }
		  100% { transform: rotate(360deg); }
		}

		@media (min-width:768px){
			header.masthead{
				padding-top:4rem;
				padding-bottom:4rem;
			}
			header.masthead