将以下代码添加至网站后台的主题设置-自定义代码-自定义CSS样式即可

.item-heading :hover,
.text-ellipsis :hover,
.text-ellipsis-2 :hover,
.links-lists :hover {
  background-image: -webkit-linear-gradient(30deg, #32c5ff 25%, #b620e0 50%, #f7b500 75%, #20e050 100%);
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  -webkit-background-size: 200% 100%;
  -webkit-animation: maskedAnimation 4s infinite linear;
}

@keyframes maskedAnimation {
  0% {
    background-position: 0 0
  }

  100% {
    background-position: -100% 0
  }
}