walking-footsteps.less

.demo {
	height: 330px;
	width: 100%;
	#footprints {
		position: relative;
		margin: auto;
		.footprint {
			position: absolute;
			opacity: 0;
			&.left {
				background: url(../img/footprint-left-light.png) no-repeat;
				width: 90px;
				height: 75px;
			}
			&.right {
				background: url(../img/footprint-right-light.png) no-repeat;
				width: 89px;
				height: 72px;
			}
			&#step1 {
				top: 280px;
				left: 50px;
			}
			&#step2 {
				top: 190px;
				left: 80px;
			}
			&#step3 {
				top: 170px;
				left: 200px;
			}
			&#step4 {
				top: 70px;
				left: 230px;
			}
			&#step5 {
				top: 60px;
				left: 350px;
			}
			&#step6 {
				top: -30px;
				left: 360px;
			}
		}
	}
}