How to remove text from banner in FLEX theme?

Hi, my collections are showing the name of the collection in 2 places. I either want to add the collection description to the banner under title OR remove the text from the banner completely. I’m using FLEX theme.

I tried adding the following code I found on another thread in my style.css section but it didn’t change anything so not sure if its incorrect or in the wrong place!

h1.collection-hero__title.page-width { display: none;

@GemMuir

Could you provide me store URL? I should be able to answer your question.

Yours faithfully!

@GemMuir
Add the below style to the end of style.css file

h1.banner__heading.title {
    display: none;
}

@GemMuir , do this to fix it in 20 seconds:

  1. In your Shopify Admin go to online store > themes > actions > edit code
  2. In your theme.liquid file, find the (press CTRL + F or command + F on Mac)
  3. paste this code right above the tag:

If it helps you please click on the “like” button and mark this answer as a solution!

Thank you.

Kind regards,
Diego