chameleon-sass

Chameleon

Chameleon is a Sass layout framework for responsive web sites and applications.

At the heart of Chameleon is the ability to "turn on" classes at different screen sizes:

<div class="padded padded-small-on-mobile"></div>

Out of the box Chameleon adds 0Kb to your project. Generate only the classes that you need for your project.

@include classes('padded', $on: 'base');
@include classes('padded-right', $on: 'base mobile');

.padded {
  padding: 20px;
}

.padded-right {
  padding-right: 20px;
}

@media screen and (max-width: 479px) {
  .padded-right-on-mobile {
    padding-right: 20px;
  }
}

Chameleon selectors be used anywhere in your stylesheet - even if they weren't generated into classes.

.myModule {
  @extend %padded;
  @extend %padded-small-on-mobile;
  @extend %padded-on-tablet;
  border: 3px dashed red;
}

You can also create selectors of your own using Chameleon's core mixins.

@include placeholder('myHelper') {
  color: red;
}
@include classes('myHelper', $on: 'base mobile tablet-up');

Multi-element modifiers provide a powerful, concise and expressive way to compose modules.

<div class="row cols-spaced cols-to-rows-on-mobile">
  <div class="col-1-3"></div>
  <div class="col-1-3"></div>
  <div class="col-1-3"></div>
</div>