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Merge pull request #2322 from tidupls/master

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Fix inconsistencies and add resource links
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Geoff Liu 2016-08-21 14:20:38 -04:00 committed by GitHub
commit 6d119f68d5
1 changed files with 103 additions and 94 deletions
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@ -24,8 +24,8 @@ Less (and other preprocessors, such as [Sass](http://sass-lang.com/) help develo
/* You can store a CSS value (such as a color) in a variable.
Use the '@' symbol to create a variable. */
@primary-color: #A3A4FF;
@secondary-color: #51527F;
@primary-color: #a3a4ff;
@secondary-color: #51527f;
@body-font: 'Roboto', sans-serif;
/* You can use the variables throughout your stylesheet.
@ -39,7 +39,7 @@ body {
/* This would compile to: */
body {
background-color: #A3A4FF;
background-color: #a3a4ff;
color: #51527F;
font-family: 'Roboto', sans-serif;
}
@ -86,7 +86,7 @@ div {
margin-right: auto;
left: 0;
right: 0;
background-color: #A3A4FF;
background-color: #a3a4ff;
}
/* You can omit the mixin code from being compiled by adding parenthesis
@ -112,97 +112,10 @@ div {
margin-right: auto;
left: 0;
right: 0;
background-color: #A3A4FF;
background-color: #a3a4ff;
}
/*Functions
==============================*/
/* Less provides functions that can be used to accomplish a variety of
tasks. Consider the following */
/* Functions can be invoked by using their name and passing in the
required arguments */
body {
width: round(10.25px);
}
.footer {
background-color: fadeout(#000000, 0.25)
}
/* Compiles to: */
body {
width: 10px;
}
.footer {
background-color: rgba(0, 0, 0, 0.75);
}
/* You may also define your own functions. Functions are very similar to
mixins. When trying to choose between a function or a mixin, remember
that mixins are best for generating CSS while functions are better for
logic that might be used throughout your Less code. The examples in
the Math Operators' section are ideal candidates for becoming a reusable
function. */
/* This function will take a target size and the parent size and calculate
and return the percentage */
.average(@x, @y) {
@average_result: ((@x + @y) / 2);
}
div {
.average(16px, 50px); // "call" the mixin
padding: @average_result; // use its "return" value
}
/* Compiles to: */
div {
padding: 33px;
}
/*Extend (Inheritance)
==============================*/
/*Extend is a way to share the properties of one selector with another. */
.display {
height: 50px;
}
.display-success {
&:extend(.display);
border-color: #22df56;
}
/* Compiles to: */
.display,
.display-success {
height: 50px;
}
.display-success {
border-color: #22df56;
}
/* Extending a CSS statement is preferable to creating a mixin
because of the way it groups together the classes that all share
the same base styling. If this was done with a mixin, the properties
would be duplicated for each statement that
called the mixin. While it won't affect your workflow, it will
add unnecessary bloat to the files created by the Less compiler. */
/*Nesting
==============================*/
@ -215,7 +128,7 @@ ul {
margin-top: 2em;
li {
background-color: #FF0000;
background-color: #f00;
}
}
@ -262,6 +175,99 @@ ul li a {
}
/*Functions
==============================*/
/* Less provides functions that can be used to accomplish a variety of
tasks. Consider the following */
/* Functions can be invoked by using their name and passing in the
required arguments */
body {
width: round(10.25px);
}
.header {
background-color: lighten(#000, 0.5);
}
.footer {
background-color: fadeout(#000, 0.25)
}
/* Compiles to: */
body {
width: 10px;
}
.header {
background-color: #010101;
}
.footer {
background-color: rgba(0, 0, 0, 0.75);
}
/* You may also define your own functions. Functions are very similar to
mixins. When trying to choose between a function or a mixin, remember
that mixins are best for generating CSS while functions are better for
logic that might be used throughout your Less code. The examples in
the Math Operators' section are ideal candidates for becoming a reusable
function. */
/* This function will take a target size and the parent size and calculate
and return the percentage */
.average(@x, @y) {
@average-result: ((@x + @y) / 2);
}
div {
.average(16px, 50px); // "call" the mixin
padding: @average-result; // use its "return" value
}
/* Compiles to: */
div {
padding: 33px;
}
/*Extend (Inheritance)
==============================*/
/*Extend is a way to share the properties of one selector with another. */
.display {
height: 50px;
}
.display-success {
&:extend(.display);
border-color: #22df56;
}
/* Compiles to: */
.display,
.display-success {
height: 50px;
}
.display-success {
border-color: #22df56;
}
/* Extending a CSS statement is preferable to creating a mixin
because of the way it groups together the classes that all share
the same base styling. If this was done with a mixin, the properties
would be duplicated for each statement that
called the mixin. While it won't affect your workflow, it will
add unnecessary bloat to the files created by the Less compiler. */
/*Partials and Imports
==============================*/
@ -365,7 +371,9 @@ body {
## Practice Less
If you want to play with Less in your browser, check out [LESS2CSS](http://lesscss.org/less-preview/).
If you want to play with Less in your browser, check out:
* [Codepen](http://codepen.io/)
* [LESS2CSS](http://lesscss.org/less-preview/)
## Compatibility
@ -377,3 +385,4 @@ with your target browsers.
## Further reading
* [Official Documentation](http://lesscss.org/features/)
* [Less CSS - Beginner's Guide](http://www.hongkiat.com/blog/less-basic/)