Взгляните на CodePen, чтобы увидеть, что я имею в виду:
.perspective-container {
margin: 50px 0;
perspective: 1000px;
perspective-origin: 0 50%;
}
.card {
border: 10px solid blue;
width: 300px;
height: 300px;
overflow: hidden;
transform: rotateY(-45deg);
}
.card-inner {
width: 300px;
height: 300px;
overflow: hidden;
}
.scroller {
transform: translate(0, -100px);
}
.scroller-3d {
transform: translate3d(0, -100px, 0);
}
.will-change {
will-change: transform;
}
<h1>Incorrect (uses will-change):</h1>
<div class="perspective-container">
<div class="card"><div class="card-inner">
<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>
</div>
<h1>Incorrect (uses translate3d):</h1>
<div class="perspective-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>Correct (uses neither translate3d or will-change):</h1>
<div class="perspective-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>