HTML+CSS无限滚动背景:在Safari上重复闪烁
我正在创建一个带有一堆滚动层(前景、中景、背景等)的场景,但令人讨厌的是,当动画重新启动时,我在 Safari (14.0.3) 上出现闪烁。这不会发生在 Chrome 或 Firefox 上。
我在这里创建了一个最小的可重现示例:
https://brendon.github.io/safari_flicker/index.html
这是代码:
.animation {
position: relative;
height: 395px;
background-image: linear-gradient(#1b9dd9, #00b6ed 44%, #ffe56c 75%);
}
.animation .scrollingAnimation {
position: absolute;
overflow: hidden;
height: 100%;
width: 100%;
}
.animation .scrollingAnimation:before {
content: "";
position: absolute;
height: 100%;
width: 200%;
}
.animation .foreground:before {
/* Dimensions: */
/* width: 1696px; */
/* height: 74px; */
min-width: 6784px;
background-image: url("https://brendon.github.io/safari_flicker/foreground.png");
background-position: left bottom -11px;
background-repeat: repeat-x;
background-size: auto 74px;
transform: translateX(-1696px);
animation: foreground 10s linear infinite;
}
@keyframes foreground {
0% {
transform: translateX(-1696px);
}
to {
transform: translateX(-3392px);
}
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<div>
<div></div>
</div>
</body>
</html>