You can hide the title that appears inside your SmartSize popup (for example, “Size Chart” or “Find Your Fit”) using a simple CSS snippet.
This is useful if you want a cleaner popup layout or prefer to display only the product name or size chart content.
Step 1
In your Shopify admin, go to Online Store → Themes → Customize.
Open the Theme settings → Custom CSS section.
Step 2
Paste the following code snippet to hide the titlel:
.smartsize-title {
display: none !important;
}
.smartsize-container {
padding-top: 32px !important;
}
Save your changes and preview your store to see the updated button style.
Pro Tip
For additional customization options—like changing button colors, spacing, or hover effects—visit our SmartSize CSS Styling Chatbot for step-by-step guidance.