Gallery lightbox arrow weight increase

Site URL: https://goby-oarfish-j8jm.squarespace.com/

Hello, I'm looking to increase thickness of the arrows (think the icon is actually called a Caret) and X on my gallery lightbox view to 3px to match the wight of my hamburger icon (see below screenshot for reference)

I'm using the Novo template and I'd really appreciate it if someone an  provide me with some code to either change the weigh of the arrows / X? Failing that, code to increase them in size so they visually resemble 3px in weight.

Thanks in advance for your advice!

Hi. What is password?

Hi Tuan, thanks you for your reply.

The site password is: tuanh3lp

Many thanks for your help on this,

Ollie

For anyone, add to Design > Custom CSS

/* Lighbox close arrows icon */
.gallery-lightbox-close-btn-icon svg * {
    stroke-width: 6px;
}
.gallery-lightbox-control-btn-icon * {
    stroke-width: 2px;
}

Great, thanks Tuan, this worked perfectly 🙂