@keyframes stretchdelay{
		0%, 40%, 100%{ transform: scaleY(0.4);}
		20%{
			transform: scaleY(1);
		}
	}
	.loading1{ display: inline-block; width:100px; height:60px; text-align: center;}
	.loading1 > div{ display: inline-block; width: 6px; height:100%; background: #67cf22; animation: stretchdelay 1.2s infinite ease-in-out;}
	.loading1 .rect2{ animation-delay: -1.1s;}
	.loading1 .rect3{ animation-delay: -1.0s;}
	.loading1 .rect4{ animation-delay: -0.9s;}
	.loading1 .rect5{ animation-delay: -0.8s;}