<div class="totalcontainer"> 
<div class="laya-please layer-1">
    </div>
    <div class="laya-please layer-2">
    </div>
    <div class="container1">
        <div class="laya-please layer-3">
        </div>
        <div class="laya-please layer-4">
        </div>
        <div class="laya-please layer-5">
        </div>
        <div class="laya-please layer-6">
        </div>
    </div>
    <div class="container2">
        <div class="laya-please layer-7">
        </div>
        <div class="laya-please layer-8">
        </div>
    </div>
</div>
html {
  overflow-x: hidden;
}
html,
body {
  padding: 0;
  margin: 0;
}
.totalcontainer {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}
.container1 {
  transform: scaleX(1.11);
}
.container2 {
  transform: scaleX(1.25);
}
.layer-1 {
  height: 100vh;
  width: 100%;
  background-color: #fed8c1;
}

.layer-2 {
  background: url("https://res.cloudinary.com/dkgrf00g1/image/upload/v1536453880/codepen/lay2.svg")
    no-repeat center center fixed;
  animation: slide-in-top 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}
.layer-3 {
  background: url("https://res.cloudinary.com/dkgrf00g1/image/upload/v1536453880/codepen/lay3.svg")
    no-repeat center center fixed;
  animation: slide-in-bottom 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s both;
}
.layer-4 {
  background: url("https://res.cloudinary.com/dkgrf00g1/image/upload/v1536453880/codepen/lay4.svg")
    no-repeat center center fixed;
  animation: slide-in-bottom 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.4s both;
}
.layer-5 {
  background: url("https://res.cloudinary.com/dkgrf00g1/image/upload/v1536453880/codepen/lay5.svg")
    no-repeat center center fixed;
  animation: slide-in-bottom 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.55s
    both;
}
.layer-6 {
  background: url("https://res.cloudinary.com/dkgrf00g1/image/upload/v1536453881/codepen/lay6.svg")
    no-repeat center center fixed;
  animation: slide-in-bottom 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.75s
    both;
}
.layer-7 {
  background: url("https://res.cloudinary.com/dkgrf00g1/image/upload/v1536453881/codepen/lay7.svg")
    no-repeat center center fixed;
  animation: slide-in-bottom 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.85s
    both;
}
.layer-8 {
  background: url("https://res.cloudinary.com/dkgrf00g1/image/upload/v1536453882/codepen/lay8.svg")
    no-repeat center center fixed;
  animation: slide-in-bottom 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.9s both;
}
.laya-please {
  position: absolute;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  height: 100vh;
  width: 100%;
  top: 0;
  left: 0px;
}

@-webkit-keyframes slide-in-bottom {
  0% {
    -webkit-transform: translateY(1000px);
    transform: translateY(1000px);
    opacity: 0;
  }

  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slide-in-bottom {
  0% {
    -webkit-transform: translateY(1000px);
    transform: translateY(1000px);
    opacity: 0;
  }

  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slide-in-top {
  0% {
    -webkit-transform: translateY(-1000px);
    transform: translateY(-1000px);
    opacity: 0;
  }

  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
}
const elems = document.querySelectorAll('.laya-please');
const layer2 = document.querySelector('.layer-2');
const layer3 = document.querySelector('.layer-3');
const layer4 = document.querySelector('.layer-4');
const layer5 = document.querySelector('.layer-5');
const layer6 = document.querySelector('.layer-6');
const layer7 = document.querySelector('.layer-7');
const layer8 = document.querySelector('.layer-8');


setTimeout(function () {
    elems.forEach(function (elem, index) {
        elem.style.animation = "none";
    });
}, 1500);



document.body.addEventListener('mousemove', function (e) {
    if (!e.currentTarget.dataset.triggered) {
        elems.forEach(function (elem, index) {
            if (elem.getAttribute('style')) {
                elem.style.transition = "all .5s";
                elem.style.transform = "none";
            }
        });
    }
    e.currentTarget.dataset.triggered = true;
    
    let width = window.innerWidth / 2;
    let mouseMoved2 = ((width - e.pageX) / 50);
    let mouseMoved3 = ((width - e.pageX) / 40);
    let mouseMoved4 = ((width - e.pageX) / 30);
    let mouseMoved5 = ((width - e.pageX) / 20);
    let mouseMoved6 = ((width - e.pageX) / 10);
    let mouseMoved7 = ((width - e.pageX) / 5);

    layer3.style.transform = "translateX(" + mouseMoved2 + "px)";
    layer4.style.transform = "translateX(" + mouseMoved3 + "px)";
    layer5.style.transform = "translateX(" + mouseMoved4 + "px)";
    layer6.style.transform = "translateX(" + mouseMoved5 + "px)";
    layer7.style.transform = "translateX(" + mouseMoved6 + "px)";
    layer8.style.transform = "translateX(" + mouseMoved7 + "px)";
});

document.body.addEventListener('mouseleave', function (e) {
    elems.forEach(function (elem, index) {
        elem.style.transition = "all .5s";
        elem.style.transform = "none";
    });
});

document.body.addEventListener('mouseenter', function (e) {
    elems.forEach(function (elem, index) {
        setTimeout(function () {
            elem.style.transition = "none";
        }, 500);
    });
});

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External JavaScript

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