CSS背景过滤器-毛玻璃属性(backdrop-filter)

例如做一个边框特效

@keyframes huerotate {
  0% {
    filter: hue-rotate(0deg);
  }
  100% {
    filter: hue-rorate(360deg);
  }
}
.border{
  border-bottom: 1px solid #aaa;
  box-shadow: 0px 0px 12px rgba(0, 0, 0, 0.12);
  border-image: linear-gradient(45deg, gold, deeppink) 1;
  clip-path: inset(0px round 10px);
  animation: huerotate 6s infinite linear;
  backdrop-filter: blur(1px);//毛玻璃属性
  filter: hue-rotate(360deg);
}