📜  双边框颜色css代码示例

📅  最后修改于: 2022-03-11 14:47:32.926000             🧑  作者: Mango

代码示例1
.double-border {
  display: block;
  clear: both;
  background: red;
  border: 5px solid yellow;
  outline: 5px solid blue;
  transition: 0.7s all ease-in;
  height: 50px;
  width: 50px;
}
.double-border:hover {
  background: yellow;
  outline-color: red;
  border-color: blue;
}