Reply To: Code to format product variation dropdown

Hello,

Add below Custom CSS code to Theme Settings > Custom CSS > Global custom CSS:

td.iconic-wlv-variations__label, td.iconic-wlv-variations__value {
    border-bottom: none !important;
}
.iconic-wlv-terms {
    margin: -20px 0 -10px;
    padding: 12px;
    width: 200px;
}

But you can use the linked variation feature without a plugin. This feature is available in the theme.
Please follow this guide:
https://xtemos.com/docs-topic/linked-variations/

Best Regards