/ *  hier staat code   
https://fonts.google.com/   
http://weloveiconfonts.com/
https://developer.mozilla.org/en-US/docs/Web/CSS/display
https://www.w3schools.com/colors/colors_picker.asp
https://www.w3schools.com/css/css3_gradients.asp
https://desandro.github.io/3dtransforms/examples/transforms-01-functions.html
http://codepen.io/5hart/pen/qmmYgq
https://www.w3schools.com/cssref/css3_pr_animation-timing-function.asp
https://developer.mozilla.org/nl/docs/Web/CSS/border-image
https://codepen.io/5hart/pen/QveGXW
https://www.w3.org/TR/css-flexbox-1/
https://css-tricks.com/snippets/css/complete-guide-grid/
https://webdesign.tutsplus.com/tutorials/how-to-build-web-form-layouts-with-css-grid--cms-28776
https://www.sitepoint.com/make-forms-fun-with-flexbox/

https://github.com/necolas/normalize.css/blob/master/normalize.css
https://modernizr.com/docs/#using-modernizr-with-css
https://en.wikipedia.org/wiki/Content_delivery_network
http://foundation.zurb.com/
https://learn.jquery.com/about-jquery/how-jquery-works/
https://nl.wikipedia.org/wiki/Model-view-controller-model
https://code.tutsplus.com/tutorials/5-awesome-angularjs-features--net-25651

Kleuren CSS:
http://www.colors.commutercreative.com/grid/
Regels:
https://www.w3.org/
Handigheiden leren:
https://www.w3schools.com/
Chrome Dev. tools:
https://developer.chrome.com/devtools
Prefixes CSS:
https://peter.sh/experiments/vendor-prefixed-css-property-overview/
verschillende fonts voor frontend:
https://fonts.google.com/
Icoons zoeken:
https://weloveiconfonts.com/
*/

//   hier staat code   http://www.fontsquirrel.com/

p { color: grey }