Default buttons
Here are the default buttons for Outlay, no extra class needed
Button with icons
Add icon in i tag and text in span tag.
Rounded buttons
Add class btn-rounded for button.
dropdown and dropup buttons
Just add icon in i tag and add dropup class for dropup.
Outline buttons
Add class btn-outline for button.
Outline rounded buttons
Add icon in btn-outline btn-rounded to your button.
Button sizes
Use a class btn-lg for large button, btn-sm for small button, btn-xs for mini button.
disabled buttons
Use a class disabled to quickly create a disabled btn.
Buttons with animation
Just add icon in i tag and text in span tag.