My header for the destop version is currently transparent, but I want the mobile version to be in solid white. Is there a way I can fix this?
Hi @clayinfo
Check this one.
From your Shopify admin dashboard, click on “Online Store” and then “Themes”
Find the theme that you want to edit and click on “Actions” and then “Edit code”.
In the “theme. Liquid” file. Find the tag and paste the code below before the tag.
And Save.
Result:
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Hi @clayinfo
This is Richard from PageFly - Shopify Page Builder App
Please add this code to your theme.liquid above the to get this solved
Step 1: Online Stores > Themes > More Actions > Edit code
Step 2: click on theme.liquid and paste the code above the
Hope this can help you solve the issue
Best regards,
Richard | PageFly
Hello @clayinfo 
In Shopify Admin, you can go to Edit theme code, open file base.css and add this code at the bottom
@media (max-width: 749px) {
sticky-header {
background-color: white !important;
}
}
The result on mobile
Hope that helps!