Ответ 1
Попробуйте что-то вроде CodePen:
.container {
margin: 75px 0;
}
.card {
border: 10px solid blue;
width: 300px;
height: 300px;
overflow: hidden;
-webkit-transform: perspective(1000px) rotateY(-45deg);
transform: perspective(1000px) rotateY(-45deg);
-webkit-transform-origin: 0 50%;
transform-origin: 0 50%;
}
.scroller {
-webkit-transform: translate(0, -100px);
transform: translate(0, -100px);
}
.scroller-3d {
-webkit-transform: translate3d(0, -100px, 0);
transform: translate3d(0, -100px, 0);
}
.will-change {
will-change: transform;
}
<h1>Uses will-change:</h1>
<div class="container">
<div class="card">
<div class="scroll-container">
<div class="scroller will-change">
<img src="https://images2.pixlis.com/background-image-horizontal-lines-and-stripes-seamless-tileable-grey-black-22hnju.png" />
</div>
</div>
</div>
</div>
<h1>Uses translate3d:</h1>
<div class="container">
<div class="card">
<div class="scroll-container">
<div class="scroller-3d">
<img src="https://images2.pixlis.com/background-image-horizontal-lines-and-stripes-seamless-tileable-grey-black-22hnju.png" />
</div>
</div>
</div>
</div>
<h1>Uses neither translate3d or will-change:</h1>
<div class="container">
<div class="card">
<div class="scroll-container">
<div class="scroller">
<img src="https://images2.pixlis.com/background-image-horizontal-lines-and-stripes-seamless-tileable-grey-black-22hnju.png" />
</div>
</div>
</div>
</div>