background وظيفة url() للربط بصورة للنسيج أو النمط المختار. يتم التفاف عنوان الارتباط بين علامات اقتباس داخل الأقواس. https://i.imgur.com/MJAkxbh.png ، تعيين background من صفحة كاملة مع body محدد. https://cdn-media-1.freecodecamp.org/imgr/MJAkxbh.png ، تعيين background من صفحة كاملة مع body محدد. body الخاص بك خاصية background معيّنة إلى url() بالرابط المحدد.
- testString: 'assert(code.match(/background:\s*?url\(\s*("|"|)https:\/\/i\.imgur\.com\/MJAkxbh\.png\1\s*\)/gi), "Your body element should have a background property set to a url() with the given link.");'
+ testString: 'assert(code.match(/background:\s*?url\(\s*("|"|)https:\/\/cdn-media-1\.freecodecamp\.org\/imgr\/MJAkxbh\.png\1\s*\)/gi), "Your body element should have a background property set to a url() with the given link.");'
```
diff --git a/curriculum/challenges/chinese/08-coding-interview-prep/project-euler/problem-15-lattice-paths.chinese.md b/curriculum/challenges/chinese/08-coding-interview-prep/project-euler/problem-15-lattice-paths.chinese.md
index 25a23e1dc7..508d6125e3 100644
--- a/curriculum/challenges/chinese/08-coding-interview-prep/project-euler/problem-15-lattice-paths.chinese.md
+++ b/curriculum/challenges/chinese/08-coding-interview-prep/project-euler/problem-15-lattice-paths.chinese.md
@@ -7,7 +7,7 @@ localeTitle: 问题15：格子路径
---
## Description
-
通过给定的gridSize有多少这样的路由？
通过给定的gridSize有多少这样的路由？
https://i.imgur.com/MJAkxbh.png, set the background of the whole page with the body selector.
+Using the url of https://cdn-media-1.freecodecamp.org/imgr/MJAkxbh.png, set the background of the whole page with the body selector.
https://i.imgur.com/MJAkxbh.png, set the bac
```yml
tests:
- text: Your body element should have a background property set to a url() with the given link.
- testString: assert(code.match(/background:\s*?url\(\s*("|'|)https:\/\/i\.imgur\.com\/MJAkxbh\.png\1\s*\)/gi), 'Your body element should have a background property set to a url() with the given link.');
+ testString: assert(code.match(/background:\s*?url\(\s*("|'|)https:\/\/cdn-media-1\.freecodecamp\.org\/imgr\/MJAkxbh\.png\1\s*\)/gi), 'Your body element should have a background property set to a url() with the given link.');
```
@@ -52,7 +52,7 @@ tests:
```html
```
diff --git a/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/move-a-relatively-positioned-element-with-css-offsets.english.md b/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/move-a-relatively-positioned-element-with-css-offsets.english.md
index a9ca4b215e..47e88b1000 100644
--- a/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/move-a-relatively-positioned-element-with-css-offsets.english.md
+++ b/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/move-a-relatively-positioned-element-with-css-offsets.english.md
@@ -8,7 +8,7 @@ videoUrl: 'https://scrimba.com/c/c9bQEA4'
## Description
The CSS offsets of top or bottom, and left or right tell the browser how far to offset an item relative to where it would sit in the normal flow of the document. You're offsetting an element away from a given spot, which moves the element away from the referenced side (effectively, the opposite direction). As you saw in the last challenge, using the top offset moved the h2 downwards. Likewise, using a left offset moves an item to the right.
-
+
## Instructions
diff --git a/curriculum/challenges/english/08-coding-interview-prep/project-euler/problem-15-lattice-paths.english.md b/curriculum/challenges/english/08-coding-interview-prep/project-euler/problem-15-lattice-paths.english.md
index bb2dc15469..5b4dbe2d6e 100644
--- a/curriculum/challenges/english/08-coding-interview-prep/project-euler/problem-15-lattice-paths.english.md
+++ b/curriculum/challenges/english/08-coding-interview-prep/project-euler/problem-15-lattice-paths.english.md
@@ -8,7 +8,7 @@ title: 'Problem 15: Lattice paths'
Starting in the top left corner of a 2×2 grid, and only being able to move to the right and down, there are exactly 6 routes to the bottom right corner.
-
+
How many such routes are there through a given gridSize?
diff --git a/curriculum/challenges/portuguese/01-responsive-web-design/applied-visual-design/create-texture-by-adding-a-subtle-pattern-as-a-background-image.portuguese.md b/curriculum/challenges/portuguese/01-responsive-web-design/applied-visual-design/create-texture-by-adding-a-subtle-pattern-as-a-background-image.portuguese.md
index 52f2b596f2..44dd1b9bbb 100644
--- a/curriculum/challenges/portuguese/01-responsive-web-design/applied-visual-design/create-texture-by-adding-a-subtle-pattern-as-a-background-image.portuguese.md
+++ b/curriculum/challenges/portuguese/01-responsive-web-design/applied-visual-design/create-texture-by-adding-a-subtle-pattern-as-a-background-image.portuguese.md
@@ -10,7 +10,7 @@ localeTitle: Criar textura adicionando um padrão sutil como imagem de plano de
Uma maneira de adicionar textura e interesse a um plano de fundo e destacá-lo é adicionar um padrão sutil. A chave é o equilíbrio, já que você não quer que o fundo se destaque muito e tire o primeiro plano. A propriedade background suporta a função url() para vincular a uma imagem da textura ou padrão escolhido. O endereço do link é colocado entre aspas entre parênteses.
## Instructions
- Usando o url de https://i.imgur.com/MJAkxbh.png , defina o background de toda a página com o seletor de body .
+ Usando o url de https://cdn-media-1.freecodecamp.org/imgr/MJAkxbh.png , defina o background de toda a página com o seletor de body .
## Tests
@@ -18,7 +18,7 @@ localeTitle: Criar textura adicionando um padrão sutil como imagem de plano de
```yml
tests:
- text: Seu elemento body deve ter uma propriedade background definida como url() com o link fornecido.
- testString: 'assert(code.match(/background:\s*?url\(\s*("|"|)https:\/\/i\.imgur\.com\/MJAkxbh\.png\1\s*\)/gi), "Your body element should have a background property set to a url() with the given link.");'
+ testString: 'assert(code.match(/background:\s*?url\(\s*("|"|)https:\/\/cdn-media-1\.freecodecamp\.org\/imgr\/MJAkxbh\.png\1\s*\)/gi), "Your body element should have a background property set to a url() with the given link.");'
```
diff --git a/curriculum/challenges/portuguese/08-coding-interview-prep/project-euler/problem-15-lattice-paths.portuguese.md b/curriculum/challenges/portuguese/08-coding-interview-prep/project-euler/problem-15-lattice-paths.portuguese.md
index 9ca86a108d..4fd6e61000 100644
--- a/curriculum/challenges/portuguese/08-coding-interview-prep/project-euler/problem-15-lattice-paths.portuguese.md
+++ b/curriculum/challenges/portuguese/08-coding-interview-prep/project-euler/problem-15-lattice-paths.portuguese.md
@@ -7,7 +7,7 @@ localeTitle: 'Problema 15: caminhos da rede'
---
## Description
- Começando no canto superior esquerdo de uma grade de 2 × 2, e somente sendo capaz de se mover para a direita e para baixo, há exatamente 6 rotas para o canto inferior direito. Quantas dessas rotas estão lá através de um determinado gridSize ?
+ Começando no canto superior esquerdo de uma grade de 2 × 2, e somente sendo capaz de se mover para a direita e para baixo, há exatamente 6 rotas para o canto inferior direito. Quantas dessas rotas estão lá através de um determinado gridSize ?
## Instructions
diff --git a/curriculum/challenges/spanish/01-responsive-web-design/applied-visual-design/create-texture-by-adding-a-subtle-pattern-as-a-background-image.spanish.md b/curriculum/challenges/spanish/01-responsive-web-design/applied-visual-design/create-texture-by-adding-a-subtle-pattern-as-a-background-image.spanish.md
index b4b409d4dd..5c460978be 100644
--- a/curriculum/challenges/spanish/01-responsive-web-design/applied-visual-design/create-texture-by-adding-a-subtle-pattern-as-a-background-image.spanish.md
+++ b/curriculum/challenges/spanish/01-responsive-web-design/applied-visual-design/create-texture-by-adding-a-subtle-pattern-as-a-background-image.spanish.md
@@ -10,7 +10,7 @@ localeTitle: Crear textura agregando un patrón sutil como imagen de fondo
Una forma de agregar textura e interés a un fondo y hacer que se destaque más es agregar un patrón sutil. La clave es el equilibrio, ya que no desea que el fondo se destaque demasiado y quita el primer plano. La propiedad de background compatible con la función url() para enlazar a una imagen de la textura o patrón elegido. La dirección del enlace está entre comillas dentro de los paréntesis.
## Instructions
- Usando la url de https://i.imgur.com/MJAkxbh.png , establezca el background de toda la página con el selector de body .
+ Usando la url de https://cdn-media-1.freecodecamp.org/imgr/MJAkxbh.png , establezca el background de toda la página con el selector de body .
## Tests
@@ -18,7 +18,7 @@ localeTitle: Crear textura agregando un patrón sutil como imagen de fondo
```yml
tests:
- text: El elemento del body debe tener una propiedad de background establecida en una url() con el enlace dado.
- testString: 'assert(code.match(/background:\s*?url\(\s*("|"|)https:\/\/i\.imgur\.com\/MJAkxbh\.png\1\s*\)/gi), "Your body element should have a background property set to a url() with the given link.");'
+ testString: 'assert(code.match(/background:\s*?url\(\s*("|"|)https:\/\/cdn-media-1\.freecodecamp\.org\/imgr\/MJAkxbh\.png\1\s*\)/gi), "Your body element should have a background property set to a url() with the given link.");'
```
diff --git a/curriculum/challenges/spanish/08-coding-interview-prep/project-euler/problem-15-lattice-paths.spanish.md b/curriculum/challenges/spanish/08-coding-interview-prep/project-euler/problem-15-lattice-paths.spanish.md
index cbb55645e5..77888637f8 100644
--- a/curriculum/challenges/spanish/08-coding-interview-prep/project-euler/problem-15-lattice-paths.spanish.md
+++ b/curriculum/challenges/spanish/08-coding-interview-prep/project-euler/problem-15-lattice-paths.spanish.md
@@ -7,7 +7,7 @@ localeTitle: 'Problema 15: caminos de celosía'
---
## Description
- Comenzando en la esquina superior izquierda de una cuadrícula de 2 × 2, y solo pudiendo moverse hacia la derecha y hacia abajo, hay exactamente 6 rutas hacia la esquina inferior derecha. ¿Cuántas de estas rutas hay a través de un gridSize dado?
+ Comenzando en la esquina superior izquierda de una cuadrícula de 2 × 2, y solo pudiendo moverse hacia la derecha y hacia abajo, hay exactamente 6 rutas hacia la esquina inferior derecha. ¿Cuántas de estas rutas hay a través de un gridSize dado?
## Instructions
diff --git a/mock-guide/english/git/difference-git-github/index.md b/mock-guide/english/git/difference-git-github/index.md
index a5d609f4ba..2ad56ee67a 100644
--- a/mock-guide/english/git/difference-git-github/index.md
+++ b/mock-guide/english/git/difference-git-github/index.md
@@ -5,7 +5,7 @@ title: Difference between Git and GitHub
Git and GitHub are two different things. [Git](https://git-scm.com/) is the [version control system](https://en.wikipedia.org/wiki/Version_control), while [GitHub](https://github.com/) is a service for hosting Git repos and help people collaborate on writing software. However, they are often confounded because of their similar name, because of the fact that GitHub builds on top of Git, and because many websites and articles don't make the difference between them clear enough.
-
+
### Git
diff --git a/mock-guide/english/html/layouts/index.md b/mock-guide/english/html/layouts/index.md
index 0a6d4cfa3a..2ed94d039b 100644
--- a/mock-guide/english/html/layouts/index.md
+++ b/mock-guide/english/html/layouts/index.md
@@ -7,7 +7,7 @@ Layouts organize different areas of the web page.
Almost every web page we see can be divided into boxes, that can be arranged into specific order to create that web page. The image below is one such example.
-
+
> Websites often display content in multiple columns (like a magazine or newspaper).