How to change layui theme color

How to change the layui theme color: Use the theme variable layui-theme to set the color. Use CSS override and add !important rule. Use layui-theme-file to set colors via JavaScript.

How to change the layui theme color

layui is a popular front-end framework, and its default theme color is blue. If you need to change the theme color, you can use the following methods:

1. Use theme variables

layui provides a variable called layui-theme Theme variables can be used to control theme colors. To use this variable in your CSS file, follow these steps:

<code class="css">/* 导入 layui 样式文件 */
@import "~layui/dist/css/layui.css";

/* 自定义主题颜色 */
:root {
  --layui-theme: #your-color;
}</code>

Replace #your-color with the hexadecimal color code you wish to use.

2. Use CSS overrides

If you don’t want to use theme variables, you can also use CSS overrides to change theme colors. To do this, add the following code to your CSS file:

<code class="css">/* 覆盖 layui 的默认主题颜色 */
.layui-btn {
  background-color: #your-color !important;
}

.layui-input {
  border-color: #your-color !important;
}

/* ...其他元素样式 */</code>

Replace #your-color with the hexadecimal color code you wish to use. Note that the !important rules are used to override layui's default styles.

3. Use layui-theme-file

layui provides a JavaScript file named layui-theme-file that can be used Dynamically change theme colors. To use this file, follow these steps:

<code class="html"><!-- 包含 layui-theme-file -->
<script src="layui-theme-file.js"></script>

<!-- 更改主题颜色 -->
<script>
  layui.theme({
    color: '#your-color'
  });
</script></code>

Replace #your-color with the hexadecimal color code you wish to use.

Please note that depending on how you use layui, you may need to use different methods to change theme colors.

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