diff --git a/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/create-a-more-complex-shape-using-css-and-html.md b/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/create-a-more-complex-shape-using-css-and-html.md
index 5cf78250d4..7206a03324 100644
--- a/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/create-a-more-complex-shape-using-css-and-html.md
+++ b/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/create-a-more-complex-shape-using-css-and-html.md
@@ -9,7 +9,7 @@ dashedName: create-a-more-complex-shape-using-css-and-html
 
 # --description--
 
-One of the most popular shapes in the world is the heart shape, and in this challenge you'll create one using pure CSS. But first, you need to understand the `::before` and `::after` pseudo-elements. These pseudo-elements are used to add something before or after a selected element. In the following example, a `::before` pseudo-element is used to add a rectangle to an element with the class `heart`:
+One of the most popular shapes in the world is the heart shape, and in this challenge you'll create one using pure CSS. But first, you need to understand the `::before` and `::after` pseudo-elements. ::before creates a pseudo-element that is the first child of the selected element; ::after creates a pseudo-element that is the last child of the selected element. In the following example, a `::before` pseudo-element is used to add a rectangle to an element with the class `heart`:
 
 ```css
 .heart::before {