将动画声明移至单独的规则中:
.svg-one.animate svg {
animation: fade-in-left-to-right 2.5s linear forwards;
animation-delay: 1.2s;
}
然后在文档完全加载时添加
animate
类:
addEventListener('load', evt => {
document.querySelector('.svg-one').classList.add('animate')
})