Can you tell me why one of these Sass codes is throwing an invalid CSS error while the other is not?

My code:

@for $j from 1 to 6 {
.text-#($j) { font-size: 15px * $j; }
}

I'm facing an issue where my code doesn't run as expected. In an attempt to fix this, I modified it to use a 'through' keyword instead of 'to' in the loop declaration:

@for $j from 1 through 5 {
.text-#($j) { font-size: 15px * $j; }
}

Unfortunately, both versions result in invalid CSS errors and do not work properly.

@for $j from 1 through 5 {

Upon checking the suggested solution (from freecodecamp), I found the following correct version:

  @for $j from 1 through 5 {
.text-#{$j} { font-size: 15px * $j; }

}

This brings me to the dilemma of why the listed solution works perfectly while my practically identical code fails to function. Even after scrutinizing multiple times, I am unable to spot any differences. How could this be?

Answer №1

SASS utilizes #{$var} to declare variables, so remember to make that adjustment.

MODIFY

.text-#($j)

REPLACE WITH

.text-#{$j}

The key distinction here is the presence of braces.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Display a scrollbar for the offspring of an element with a flex-grow value of 1

I'm seeking to create a straightforward design consisting of a layered header, main section, footer. My framework of choice is bootstrap 5. The complete layout should occupy all available width and height, with overflow (x and y) set to hidden. Hea ...

Gradually shifting alignment of Bootstrap tooltips

I am encountering an issue with Bootstrap tooltips They seem to be progressively off-center Below is the code I am using for the icons {{#each guilds}} <div class="col-sm-1"> <a href="/dash/{{this.id}}"> <div class="gicon"> ...

Circular center button in the footer UI

Struggling with aligning a button in the footer perfectly? I have two icons on each side and while the UI is almost there, something seems off with the center icon's padding and shadow. I'm currently working with material-ui. Take a look at the i ...

The drop-down does not move above the subsequent div when focused

I have implemented a dropdown feature on focus of an <input type='text'> box in the following manner http://jsfiddle.net/Newtt/7ffdF/ The issue I am facing is with the positioning of the dropdown box. It currently displaces the content of ...

Searching on the search bar using Django's object.filter method results in returning Object (1)

Recently, I have been working on a Django website Project that features a database filled with various books. Within the site, there is a search bar that allows users to type in the name of a book and receive results from the database. However, I have enco ...

I am having trouble grasping the concept of CSS and the first-child selector

I am having an issue with the first-child selector in CSS. I have two divs with the same class, each containing an image and a paragraph element. When I use the .div-class:first-child {margin:10} rule, the margin is only applied to the paragraph in the fir ...

Can $refs cause issues with interpolation?

I'm currently learning Vue.js and the course instructor mentioned that modifying the DOM element using $refs should not affect interpolation. In fact, any changes made directly to the DOM will be overridden by interpolation if it exists. However, in m ...

In the middle of one div, there are two additional divs positioned nearby

I am facing a challenge with positioning three divs within one container. I want one to be on the right, another on the left, and the third one at the center, but so far I have not been successful; <div id="durum3" style="width: 100%; height: calc(10 ...

"Unable to get elements by tag name using the getElementsByTagName method in

function updateLayout() { var para = document.getElementsByTagName("p"); para[0].style.fontSize = 25; para[1].style.color = "red"; } <p>Text in paragraph 1</p> <p>Text in paragraph 2</p> <p>Text in paragraph 3</p& ...

Guide to crafting a flawless pixel-perfect separator with CSS borders

I have a menu with a black background and a submenu with a grey background. Now, I want to add a pixel-perfect divider between them. However, I'm unsure of which border color to use in order to achieve this perfection. Can anyone provide some guidan ...

I am a beginner in JavaScript and I'm struggling to understand why it is not executing the else statement

As a newcomer to JavaScript, I have only learned from one website. Unsure if my code is outdated or contains elements of other software like jQuery, all I know is that it refuses to execute the else statement. <!Doctype html> <html> <body ...

Adding Multiple CSS Classes to an HTML Element using jQuery's addClass Feature

Take a look at this HTML code snippet: <html> <head> <style type="text/css"> tr.Class1 { background-color: Blue; } .Class2 { background-color: Red; } </style> </head> <body> < ...

What is the best way to include a class in the <td> element of a dynamic table?

My goal is to sum up the values in a specific column of a dynamic table by attaching an id property to each row. I am specifically focused on assigning an id to each <td> in every row of the table. UPDATE: Although I have all 4 keys in the <td> ...

Incorrect rendering on mobile screen width

I am facing an issue where my div does not display as 100% width in the mobile version. Below is the JSX code I am using: <div> <div expand="lg" className="login-header"> <h1>logo</h1> <h1&g ...

24-hour countdown tool featuring a visual progress bar

Currently, I am in the process of developing an application aimed at assisting individuals in either forming new habits or breaking old ones. In this application, I am looking to implement a countdown timer that ticks down daily; with the help of this help ...

BorderContainer and ContentPane dojo widgets combine to create a powerful layout system

Currently, I am in a traineeship at a company where I need to use a program developed by another trainee back in 2012. I have made some updates to the program, but encountered an issue: In the original report, the web page had a layout with a column on th ...

Create a dynamic feature in Bootstrap4 where the navigation bar changes color as the user scrolls to different sections of the

Currently building my personal portfolio website with Bootstrap 4, I came up with a great idea: changing the navigation bar color based on different sections of the website. I attempted to achieve this using JQuery's offset and scrollTop functions, bu ...

Having trouble with my ReactJS application where click interactions are functioning properly on the header but not on my content

Objective: Implement an iframe displaying a YouTube video with play/pause functionality for users. Issue: Unable to interact with main content, but works correctly when placed in Navigation or Footer components. Attempted Solutions: Explored various de ...

Fuzzy picture utilizing <canvas>

Working on translating a webgame from Flash to HTML5 with pixel art sprites, I've noticed that the canvas appears blurry compared to Flash where pixels are more defined. <!DOCTYPE html> <html> <body> <canvas id="c" style="bor ...

Prevent scrolling with absolute positioning

Here's a snippet of my HTML pseudocode: <div> <VideoAnimation /> <div className="under-animation"> // a lot of content goes here </div> </div> The issue arises from using absolute positioning on th ...