Add to Cart Button Does Not Add Product Variant

23 1 4



I recently added a new product to my Shopfy Dawn store.  The new product has 3 variant options, but what I've learned is when mobile users try to add the second or third variant, only the first variant is added to their cart.  Again this only occurs on mobile but works fine for desktop browsers.  Previously I had added some custom code for a sticky mobile add to cart button.  The following code was added to the base.css file: 


#shopify-section-header>sticky-header>header>nav>ul>li:nth-child(1)>a>span {
font-size: 16px !important;
border: 1px solid black;


However, I'm guessing this only affects the look of the button and not the functionality.  


Any suggestions on a fix?


Replies 2 (2)

Shopify Expert
3376 447 494

Hi @JonCarag ,
Can you kindly share your store link (with the password, if any) with us? We will check it and suggest you a solution if possible.

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23 1 4

Hello.  So sorry for the delayed response.  Appreciate your help!  My store domain is