notes bootstrap - deventry/uosweb-docs-en GitHub Wiki

http://www.sitepoint.com/understanding-bootstraps-affix-scrollspy-plugins/ nav bar stuff http://jsfiddle.net/SchmalzyB/vNecy/4/ http://codepen.io/norcal82/pen/ahegw

color theme generator http://www.lavishbootstrap.com/

http://www.developerdrive.com/2015/12/what-you-need-to-know-about-bootstrap-4/

desktop design tool for bootstrap https://bootstrapstudio.io/

http://www.jeffreyfritz.com/2016/05/fritzs-10-minute-tips-npm-and-gulp-part-2/

http://alistapart.com/article/dry-ing-out-your-sass-mixins

http://www.thesassway.com/editorial/sass-doesnt-create-bad-code-bad-coders-do