How to customize contact form styles on Impulse theme?

I have the impulse them and would like to style and customize it with new fields.

Could you be more specific about which fields you want to add and which styling you want to apply and share your contact form link?

Contact – Altea (99cc4b-3.myshopify.com)

I would like to add a green border around all text fields.

I would like to add a check box to request a safety data sheet & a drop down to select a product

To make the border green you can paste this code in the custom css section
Go to your online store → customize → settings → custom css and paste this code there

.form-vertical input, .form-vertical select, .form-vertical textarea {
    border: 1.5px solid #58a42c;
}

And to add more fields you need to edit code for your contact form


thank you so much! Question how can I make it so the filter box always stays open? Right now if you click on a product all the others close. I would like it to always remain open.

Professionale – Altea (99cc4b-3.myshopify.com)