例
input[type="number"] {
background: white;
color: black;
}
input[type="number"]:in-range {
background: green;
color: white;
}
input[type="number"]:out-of-range {
background: red;
color: white;
}
Run Code Online (Sandbox Code Playgroud)
<input c type="number" min="1" max="100">
Run Code Online (Sandbox Code Playgroud)
:out-of-range和之间有什么区别:invalid?