Programming Languages for Web Applications Cascading …

Bootstrap 4 is mobile first. Breakpoints | Max container width not needed=Extra small < 576px | None (auto) sm=Small ≥ 576px | 540px md=Medium ≥ 768px | 720px lg=Large ≥ 992px | 960px xl=Extra large ≥ 1200px | 1140px Media Queries Change the width value to set a media query for sm, md, lg, xl. ................
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