. Add data-masonry attribute to the container element. Bootstrap makes use of certain HTML elements and CSS properties that require Use .container-fluid for a full width container, spanning the entire width of your viewport. Predefined grid classes like .row and .col-xs-4 are available for quickly Feel free to use and in HTML5. 26 Sep 2018 CSS Grid and CSS Flexbox are complimentary web layout technologies that have been hotly anticipated for years. However, despite some  CSS grid layout or CSS grid is a technique in Cascading Style Sheets that allows web From Wikipedia, the free encyclopedia