If you want to include our css in only one component you can remove an import from main.js and add to your component the following line instead:

<style scoped src="mdbvue/lib/css/mdb.min.css"></style>

Or you can try creating your custom styling file in which you would specify the namespace and import our css - although I think that using scoped attribute is more suitable for a Vue app. Best regards, Magdalena