React Bootstrap Clearfix
React Clearfix - Bootstrap 4 & Material Design
 Note: This documentation is for an older version of Bootstrap (v.4). A
    newer version is available for Bootstrap 5. We recommend migrating to the latest version of our product - Material Design for
      Bootstrap 5. 
 Go to docs v.5 
React Bootstrap clearfix is a utility which to automatically clear child elements, so a user doesn't have to add additional markup.
Quickly and easily clear floated content by adding a clearfix utility (
    .clearfix)
    to the parent element. Can also be used as a mixin.
Basic example
The following example shows how the clearfix can be used. Without the clearfix the wrapping div would not span around the buttons which would cause a broken layout.
        import React from "react";
        const ClearfixPage = () => {
        return (
        <div className="bg-info clearfix">
          <button className="btn btn-secondary float-left">Example Button floated left</button>
          <button className="btn btn-secondary float-right">Example Button floated right</button>
        </div>
        );
        }
        export default ClearfixPage;
      