May 21, 2021 WeChat Mini Program Development Document
The use of fonts in WeChat is consistent with the operating system fonts, with common font sizes of 20, 18, 17, 16, 14, 13, 11 (pt), as follows:
The font color
The main content Black black, secondary content Grey gray, timestamp and form default Light gray, large section of the description content and belong to the main content with Semi black;
Blue is the color of the link, green is the color of the finished word, and red is the color of error Press and Display state is reduced by 20% and 10%, respectively.
To make it easier for designers to design, WeChat provides a basic control library for Web design and small programs, as well as resources for developers to call.
Preview address: https://weui.io