Modifying loginButtons for Meteor in React

hey guys - has anyone tried modifying loginButtons for meteor in react?

I am using GitHub - okgrow/accounts-ui-react: UNMAINTAINED! - The Meteor accounts-ui we know and love, wrapped in React. to get react versions of the Blaze style loginButtons but it still looks very “Blazey” instead of looking more like the Bootstrap theme that I would like:

I have hosted here

I basically want loginButtons to look more “bootstrappy” - how do you guys do it?