How to change font size in widget sidebar


I am trying to figure out how to change the font size on my widget sidebar in the “about me” section. I’m using an image widget, where I put the text in the caption. I only want to change the font size of the text and not the title. Please help! Thanks.


Hi Tuyet,

I hope you are well today and thank you for your question.

Could you please share me your site URL where it’s displaying so that i can help you?

Kind Regards,



Thank you!


You can try achieving this by adding the following CSS code in the Custom CSS option of your theme on the below path.

Admin Area -> Appearance -> Customize -> Activello Options -> Other -> Custom CSS

.widget_sp_image-description {
    font-size: 15px;