Where to change accordion fonts an size

Hello innovacomp,

Unfortunately, our theme does not have such an option in Theme panel for this feature (Accordion) because this is a Visual Composer element this it is not affected by our panel settings. If you want to change the font for this element, please notice that you will have to use a bit of CSS to change it.
If you need more assistance in this regard, please provide your website URL so I can inspect it closer and also, so I will be able to provide a more accurate code.

Thanks for your understanding!

Hello innovacomp,

First of all, please sorry for the delay but please notice that here you can see our Support Hours -> http://screencast.com/t/K1pbx14Wi and also, we answer on the forum from oldest to newest, respecting our program.
I have checked your website and I saw that you are using the accordion feature for Nosotros page, like this -> http://screencast.com/t/Q1BzPxx3M3y -> I assume that you are referring to this accordion, right? The accordion is just Visual Composer element and depends on what type of elements you will add in it. In our case, you have added a Text Block with Title…So, if you want to change the font family and font size for this, please notice that you can change it from Theme panel->Theme Fonts for Body, like this -> http://screencast.com/t/aspT0pzIGi In the future, if you will use some blocks in accordion, please notice that you will have to change the values for fonts and sizes from Blocks/Modules section, like this -> http://screencast.com/t/Eh7GO7KxciG8 For more information about theme fonts, please consult here -> https://forum.tagdiv.com/font-customization/
Please keep in mind that we are glad to help our customers but please notice that we have a program regarding on support service and also please try to change your negative rating (1 star) because we will help you in issues related to the theme.

Thanks for your understanding!