Java2s.com| Email:info at java2s.com| © Demo Source and Support. All rights reserved. Bootstrap framework comes with bootstrap.css and bootstrap.min.css files.The min file is basically a minified version of the orginal file.Minification removes all the white spaces,tabs,comments and new line.Thus the size of the file is reduced.
Span 1 span 1 span 1 span 1 span 1 span 1 span 1 span 1 span 1 span 1 span 1 span 1 span 4 span 4 span 4 span 4 span 8 span 6 span 6 span 12 Bootstrap's grid system is responsive, and the columns will re-arrange automatically depending on the screen size. Grid Classes The Bootstrap grid system has four classes:.
xs (for phones - screens less than 768px wide). sm (for tablets - screens equal to or greater than 768px wide). md (for small laptops - screens equal to or greater than 992px wide).
lg (for laptops and desktops - screens equal to or greater than 1200px wide) The classes above can be combined to create more dynamic and flexible layouts. Basic Structure of a Bootstrap Grid The following is a basic structure of a Bootstrap grid.