html {
    width: 100%;
}
body {
	/* width: 100vw;
	height: 100vh; */
	background: #000;
	overflow-x: hidden;
    scroll-behavior: smooth !important;
    -webkit-overflow-scrolling: touch !important;
    /* padding: 0 !important;
    margin:0 !important; */
    max-width:100vw;
    width: 100vw !important;
    /* max-width:100vw !important */
    /* margin:0 auto !important; */
}
.opacity0 {
	opacity: 0;
	transform: translateY(0.5rem);
	visibility: hidden;
	/* margin-top: 20px; */
	will-change: opacity, transform;
	backface-visibility: hidden;
	perspective: 1000px;
	transition: opacity 0.8s ease-out, transform 0.8s ease-out,
		visibility 0.8s ease-out;
}
    /* 18-19号防卡顿：延迟19号动画 */
    /* [data-order="19"] {
        transition: all 0.3s ease-out 0.2s !important;
    } */