Add ID to class "mb32"

On the home page, I have the fullsize image with a title, subtitle, and call to action button. The subtitle’s text is too small and I would like to make it larger. I inspected the code and found that it is under the class “mb32”. However, when I tried to edit the css, it changed other elements that had the same class.

So, is there a way to add an ID to that specific line? Or is there a place that targets only that line so that I can change the font size?

This is the site and I am trying to enlarge the text “Eat Read Play”
http://www.strmnow.tv/

Thank you for your help!

Hello there,

I hope you are doing well today.

You can use the following CSS code to change the font elements by going to Appearance > Customize > Additional CSS and pasting it there.

.top-parallax-section p.mb32 {
    font-size: 30px;
    font-weight: bold;
    color: skyblue;
}

Best Regards,
Support