Tips to modify the default configuration of typora

• Locate the element to be modified in the menu bar -> view -> developer tools (or directly shift+f12)
  
• View the selector of the element, and copy the label selector (here we take the reference block as an example)
  
• Go to the css file of the theme corresponding to typora, and locate the position of the selector by ctrl+f
  
• Modify the css style and complete the customization