I'd like to make the main product captions in bold and larger.

2. I'd like to make just the main product captions in bold and larger. How do I do that?

Please indicate with screenshots what are the main products that you want to make bold and larger: https://www.jotform.com/help/438-How-to-Post-Screenshots-to-Our-Support-Forum

Please inject the following code to make them larger and bold: https://www.jotform.com/help/117-How-to-Inject-Custom-CSS-Codes

/*Code to make the main products bold and larger*/

#product-name-input_7_1001,#product-name-input_7_1002,#product-name-input_7_1003,#product-name-input_7_1004,#product-name-input_7_1010,#product-name-input_7_1006,#product-name-input_7_1007,#product-name-input_7_1005,#product-name-input_7_1009{

    font-size: 20px !important;

    font-weight: bold !important;

}

/*End*/

Whenever I enter code, all of my boxes are lost:

Hi @ResumeProducts, the code was intended for your form called "Resume Products Order Form": https://www.jotform.com/form/200164161802139 

In order to accomplish this style on the product categories:

I could not find any form in your account similar to the one you have shared in your screenshot. So, if you are looking to get help to customize another form, please open a new forum thread, provide the form URL and specify the elements that you are trying to customize through CSS code injection.

Okay that worked. The product sections need to be tightened up and separated with the Quantity line indented under the selection—just like in my image above.

That request has already been addressed in the following thread: https://www.jotform.com/answers/2124585