<style type="text/css"> div.ani { background-color: white; width: 180px; overflow-y: hidden; overflow-x: hidden; border: 1px solid; margin: 10px; } ul.ani { width: calc(185px * 10); padding: 0px; margin: 0px; background-color: white; } ul.ani li { display: inline-block; margin: 10px; padding: 0px; width: 155px; } ul.ani { animation-duration: 60s; animation-name: slide; animation-iteration-count: infinite; animation-direction: normal; animation-fill-mode: forwards; } @keyframes slide { 0% {margin-left: 15px;} 5% {margin-left: -165px;} 10% {margin-left: -350px;} 15% {margin-left: -525px;} 20% {margin-left: -705px;} 25% {margin-left: -885px;} 30% {margin-left: -1065px;} 35% {margin-left: -1245px;} 40% {margin-left: -1425px;} 45% {margin-left: -1605px;} 50% {margin-left: -1605px;} 55% {margin-left: -1425px;} 60% {margin-left: -1245px;} 65% {margin-left: -1065px;} 70% {margin-left: -885px;} 75% {margin-left: -705px;} 80% {margin-left: -525px;} 85% {margin-left: -350px;} 90% {margin-left: -165px;} 95% {margin-left: 15px;} 100% {margin-left: 15px;} } </style> <div class="ani"> <div style="width: 2100px;"> <ul class="ani"> <li><img src="http://jisblee.me/assets/images/1.png" /></li> <li><img src="http://jisblee.me/assets/images/2.png" /></li> <li><img src="http://jisblee.me/assets/images/3.png" /></li> <li><img src="http://jisblee.me/assets/images/4.png" /></li> <li><img src="http://jisblee.me/assets/images/5.png" /></li> <li><img src="http://jisblee.me/assets/images/6.png" /></li> <li><img src="http://jisblee.me/assets/images/7.png" /></li> <li><img src="http://jisblee.me/assets/images/8.png" /></li> <li><img src="http://jisblee.me/assets/images/9.png" /></li> <li><img src="http://jisblee.me/assets/images/10.png" /></li> </ul> </div> </div>