Bootstrap is a sleek, intuitive, and powerful front-end framework for faster and easier web development, created by Mark Otto and Jacob Thornton, and maintained by the core team with the massive support and involvement of the community.
To get started with bootstrap, check out http://getbootstrap.com!
This project contains all the bootstrap less source files. This project will be useful to create new themes using less.
Create a new project with next structure:
[project_root]
├─ pubspec.yaml
├─ web
│ ├─ index.html
│ ├─ theme.less
│ ├─ variables.less
│ └─ ... other files and folders ...
└─ lib
└─ ... lib files and folders ...
In the pubspect.yaml file add the bootstrap_less dependency and less_dart dependency, then you will need to add less_dart transformer (this is in charge of converting less files into css).
...
depencencies:
...
bootstrap_less: any
less_dart: any
...
transformers:
...
- less_dart:
entry_point:
- web/theme.less
# any other less entry points should be added here
include_path: web
...Then in variables.less add the variables you want to modify
// Cerulean 3.3.6
// Variables
// --------------------------------------------------
//== Colors
//
//## Gray and brand colors for use across Bootstrap.
@gray-base: #000;
@gray-darker: lighten(@gray-base, 13.5%); // #222
@gray-dark: lighten(@gray-base, 20%); // #333
@gray: lighten(@gray-base, 33.5%); // #555
@gray-light: lighten(@gray-base, 60%); // #999
@gray-lighter: lighten(@gray-base, 93.5%); // #eee
@brand-primary: #2FA4E7;
@brand-success: #73A839;
@brand-info: #033C73;
@brand-warning: #DD5600;
@brand-danger: #C71C22;
...Then in the theme.less add the styles you need to change.
@import "packages/bootstrap_less/less/bootstrap";
@import "variables"; // variables should be imported after bootstrap to override variables values
// Cerulean 3.3.5
// Bootswatch
// -----------------------------------------------------
n2s-icon :extend(.glyphicon) {}
.btn-shadow(@color) {
#gradient > .vertical-three-colors(lighten(@color, 8%), @color, 60%, darken(@color, 4%));
filter: none;
border-bottom: 1px solid darken(@color, 10%);
}
// Navbar =====================================================================
.navbar {
.btn-shadow(@navbar-default-bg);
filter: none;
.box-shadow(0 1px 10px rgba(0, 0, 0, 0.1));
&-default {
.badge {
background-color: #fff;
color: @navbar-default-bg;
}
}
&-inverse {
#gradient > .vertical-three-colors(lighten(@navbar-inverse-bg, 8%), lighten(@navbar-inverse-bg, 4%), 60%, darken(@navbar-inverse-bg, 2%));
filter: none;
border-bottom: 1px solid darken(@navbar-inverse-bg, 10%);
.badge {
background-color: #fff;
color: @navbar-inverse-bg;
}
}
.navbar-nav > li > a,
&-brand {
text-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
}
}
...Finally in the index.html you will add the link to theme.css as it follows:
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- you could add bootstrap.css file -->
<link rel="stylesheet" href="packages/bootstrap_less/less/bootstrap.css">
<!-- you can also add theme.css -->
<link rel="stylesheet" href="theme.css">
</head>
<body>
<!-- ... content here ... -->
</body>
</html>Have a bug or a feature request? Please open a new issue.
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