how to use a tag for button in bootstrap code example

Example 1: bootstrap default button

Primary
Secondary
Success
Danger
Warning
Info
Light
Dark
Link
Link
Button



Primary
Secondary
Success
Danger
Warning
Info
Light
Dark
Large button
Large button
Small button
Small button
Primary link
Link
Primary button
Button
Primary link
Link

  Single toggle


  
     Checked
  


  
     Active
  
  
     Radio
  
  
     Radio
  

Example 2: buttons with class html

i got class