How to define scope in the context of variables in LESS ? Last Updated : 23 Jan, 2023 Summarize Comments Improve Suggest changes Share Like Article Like Report Variable scope is used to specify the availability of variables in certain parts of the code. Firstly, the variables are searched from the local scope (i.e the variables which are declared within the code block of a particular selector); if they are not found, then they are searched from the parent scope by the compiler. Let's create an index.html with the following data: index.html HTML <!DOCTYPE html> <html> <head> <title>LESS Scope</title> <link rel="stylesheet" type="text/css" href="style.css" /> </head> <body> <h1>Example of Scope</h1> <h1>Welcome to GFG</h1> <h1 class="example"> Here is an illustration of variables in LESS. </h1> </body> </html> Now let's create a file names "style.less". Here we use the extension ".less" instead of ".css". style.less JavaScript @var: @scope; @scope: 30px; //Global Variable .example { font-size: @var; @scope:16px; //Local Variable color: red; } Before compiling the code make sure you put "index.html" and "style.less" in the same folder. To compile the less file to a CSS file, write the following command: less style.less style.css Execute the above command, it will create the “style.css” file automatically with the following code : style.css CSS .example { font-size: 16px; color: red; } Output : Comment More infoAdvertise with us Next Article Less.js Variables Changing Selector Order M manice18 Follow Improve Article Tags : Web Technologies CSS Similar Reads How to represent a variable in Less ? LESS stands for Leaner Style Sheets. It is a backward-compatible language extension for CSS. One of its features is that it lets you use variables in the style sheet. Variables can be used to store CSS values that may be reused. This makes it easier for the user by letting them define commonly used 2 min read Less.js Variables Changing Selector Order LESS (Leaner Style Sheets) is a simple CSS pre-processor that facilitates the creation of manageable, customizable, and reusable style sheets for websites. It is a dynamic style sheet language that enhances the working power of CSS. LESS supports cross-browser compatibility. CSS pre-processor is a s 3 min read How to create a loop structure in LESS ? Looping is a programming method that allows us to use a particular statement multiple times. LESS loops provide us with the same convenience. In LESS, loops are created using recursive mixin along with Guard Expressions and Pattern Matching. We have to follow the below steps for creating a loop in L 2 min read Less.js Detached Rulesets Property / variable accessors LESS is a simple CSS pre-processor that makes it possible to create manageable, customizable, and reusable style sheets for websites. LESS is a dynamic style sheet language that increases the working power of CSS. LESS is cross-browser compatible. CSS pre-processor is a scripting language that impro 3 min read Less.js Variable Interpolation Less.js is a simple CSS pre-processor that facilitates the creation of manageable, customizable, and reusable style sheets for websites. This dynamic style sheet language gives CSS more functionality. LESS provides interoperability across browsers. A programming language called CSS pre-processor is 3 min read Scope of Variable in R In R, variables are the containers for storing data values. They are reference, or pointers, to an object in memory which means that whenever a variable is assigned to an instance, it gets mapped to that instance. A variable in R can store a vector, a group of vectors or a combination of many R obje 5 min read Like