Reply To: How to change the add to cart button size on the product page ?

Hello,

These styles are stipulated by Alidswoo plugin http://prntscr.com/kvcbxc

This plugin duplicates the theme functionality, you can deactivate and configure swatches in the theme.

Or change this style and add to the Theme Settings > Custom CSS:

.adsw-attribute-option .meta-item-img i {
   border: none; 
    -webkit-box-shadow: none;
   box-shadow: none;
}

Best Regards