我实际上是在尝试在 css 上进行流畅的动画过渡，但我不明白为什么它会逐帧显示
这里是我的代码，提前致谢：
.css-selector {
background: rgb(255, 216, 0);
background: linear-gradient(90deg, rgba(255, 216, 0, 1) 95%, rgba(51, 51, 51, 1) 50%);
height: 100%;
background-repeat: no-repeat;
background-attachment: fixed;
animation: anim 5s ease-in-out infinite;
}
@keyframes 动画{
0% {
background: linear-gradient(90deg, rgba(255, 216, 0, 1) 85%, rgba(51, 51, 51, 1) 50%);
background-repeat: no-repeat;
background-attachment: fixed;
}
50% {
background: linear-gradient(137deg, rgba(255, 216, 0, 1) 50%, rgba(51, 51, 51, 1) 32%);
background-repeat: no-repeat;
background-attachment: fixed;
}
100% {
background: linear-gradient(90deg, rgba(255, 216, 0, 1) 0%, rgba(51, 51, 51, 1) 0%);
background-repeat: no-repeat;
background-attachment: fixed;
}
}