From de696c348cc9e32779848922afa18da9b8cfd7f1 Mon Sep 17 00:00:00 2001
From: Angelos Chalaris <chalarangelo@gmail.com>
Date: Sun, 6 Oct 2019 07:26:13 +0300
Subject: [PATCH] Update pulse-loader.md

---
 snippets/pulse-loader.md | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)

diff --git a/snippets/pulse-loader.md b/snippets/pulse-loader.md
index a8d2c210e..b6aa9d084 100644
--- a/snippets/pulse-loader.md
+++ b/snippets/pulse-loader.md
@@ -1,9 +1,9 @@
 ---
 title: Pulse loader
-tags: animation, beginner
+tags: animation,beginner
 ---
 
-Creates a pulse effect loader animation using `animation-delay` property.
+Creates a pulse effect loader animation using the `animation-delay` property.
 
 ```html
 <div class="ripple-loader">
@@ -18,15 +18,18 @@ Creates a pulse effect loader animation using `animation-delay` property.
   width: 64px;
   height: 64px;
 }
+
 .ripple-loader div {
   position: absolute;
   border: 4px solid #76ff03;
   border-radius: 50%;
   animation: ripple-loader 1s ease-out infinite;
 }
+
 .ripple-loader div:nth-child(2) {
   animation-delay: -0.5s;
 }
+
 @keyframes ripple-loader {
   0% {
     top: 32px;
@@ -47,16 +50,11 @@ Creates a pulse effect loader animation using `animation-delay` property.
 
 #### Explanation
 
-Note: `1rem` is usually `16px`.
-
-1. `@keyframes` defines an animation at two points in the cycle, Start(0%), where the `div`s neither have width nor height and are positioned at the center & End(100%), where the `div`s have increased `height` & `width` but `position` is reset to 0.
-2. The `div`s seem to disappear as they expand. This is achieved using `opacity` property, which transitions from 1 to 0 in the animation.
-3. `.ripple-loader` is the parent container of the ripples and has a definite width and height. It uses `position: relative` to position child divs.
-4. `.ripple > div`, targets the two child `div`s of the parent to be styled. The `div`s are given a border of `4px` & `border-radius: 50%` to turn them from squares to circles.
-5. `animation` is a shorthand property for the various animation properties: `animation-name`, `animation-duration`, `animation-direction`, `animation-iteration-count` are used. 
-6. `nth-child(n)` targets the element which is the nth child of its parent.
-7. `animation-delay` is used on the second `div`, so that each element does not start the animation at the same time.
+- Use `@keyframes` to define an animation at two points in the cycle, start (`0%`), where the two `<div>` elements have no `width` or `height` and are positioned at the center and end (`100%`), where both `<div>` elements have increased `width` and `height`, but their `position` is reset to `0`.
+- Use `opacity` to transition from `1` to `0` when animating to give the `<div>` elements a disappearing effect as they expand.
+- `.ripple-loader`, which is the parent container, has a predefined `width` and `height`. It uses `position: relative` to position its children.
+- Use `animation-delay` on the second `<div>` element, so that each element starts its animation at a different time.
 
 #### Browser support
 
-- https://caniuse.com/#feat=css-animation
\ No newline at end of file
+- https://caniuse.com/#feat=css-animation