With this setting you can change the font options of this button. You can alter the font family, size, weight, style, line height among others. Alternatively you can choose a global font setting.
Text Color & Background Color
Under this option you can choose your preferred text and background color for this button. You can alter these options in both hover and normal states.
As for this option you can add some border styling to the button such as setting different border types like solid, dotted, dashed, double among others. Then define the width size of your border in the button. Choose a preferred color for the border and add a radius size in case you want the borders to have rounded corners. You can additionally add some padding to increase spacing within the button.