Streamline theme remove the sticky menu bar on mobile and adding m hamburger menu

[56brands]

I am using streamline theme I was wondering does anyone know how to remove the menu bar that’s sticky on mobile instead add a hamburger for the menu options, on featured collections add a add to cart button under the products and make the price bigger. 
Here is a link to my site Movatte.com

[Moeed]

Hey @56brands 

Follow these Steps:

1) Go to Online Store
2) Edit Code
3) Find theme.liquid file

4) Add the following code in the bottom of the file above </body> tag

<style>
@media screen and (max-width: 767px) {
.header-item {
    display: block !important;
}
button.btn.site-nav__thumb-button.js-toggle-slide-nav {
    display: none !important;
}
}
</style>

RESULT:

If I managed to help you then, don't forget to Like it and Mark it as Solution!

Best Regards,
Moeed

[ZestardTech · Accepted solution]

Hello @56brands 

1. In your Shopify Admin go to online store > themes > actions > edit code
2. Find Asset > theme.scss.css and paste this at the bottom of the file:

@media screen and (max-width: 767px) {
.header-item {
display: block !important;
}
button.btn.site-nav__thumb-button.js-toggle-slide-nav {
display: none !important;
}
}

[56brands]

How can I make the header menu bar sticky and move the hamburger to the other side 

check it out movatte.com on mobile your solution worked