1. First, open the chat interface and click the input box, as shown in the following figure:
2. Then enter <; size=3> < /size> Code, you can set the font size by adding content in the middle:
3. Then click Send, as shown in the following figure:
4. Then you can enter < color=red> < /color> You can set the font color by adding content in the middle:
5. In addition, the font size and color can be nested, as shown in the following figure:
To sum up, two labels, size and color, are mainly used to set the font size and color in the escape bar.