.wrapper{width:100%;max-width:576px;margin:auto}.bg-2{position:absolute;top:240px;width:95%;left:15px}@media screen and (max-width:576px){.bg-2{top:42vw;width:95%;left:2vw}}.bg-3{bottom:0;width:100%;left:0}.bg-3,.next-btn{position:absolute}.next-btn{background:url(../img/sample_btn.fed5b5d7.png) no-repeat;background-size:contain;width:40vw;height:70px;top:368px;left:49px}@media screen and (max-width:576px){.next-btn{height:12vw;top:64vw;left:9vw}}