fix(curriculum) correct "an" to "a" (#37726)

* replace the word "dashes" with "hyphens"

* correct "an" to "a"
This commit is contained in:
Daniel Veazey
2019-11-09 17:13:10 -06:00
committed by Randell Dawson
parent 8107106915
commit 9e1b2b7401

View File

@@ -12,7 +12,7 @@ This challenge animates an element to replicate the movement of a ball being jug
The <code>animation-timing-function</code> automatically loops at every keyframe when the <code>animation-iteration-count</code> is set to infinite. Since there is a keyframe rule set in the middle of the animation duration (at <code>50%</code>), it results in two identical animation progressions at the upward and downward movement of the ball.
The following cubic Bezier curve simulates a juggling movement:
<code>cubic-bezier(0.3, 0.4, 0.5, 1.6); </code>
Notice that the value of y2 is larger than 1. Although the cubic Bezier curve is mapped on an 1 by 1 coordinate system, and it can only accept x values from 0 to 1, the y value can be set to numbers larger than one. This results in a bouncing movement that is ideal for simulating the juggling ball.
Notice that the value of y2 is larger than 1. Although the cubic Bezier curve is mapped on a 1 by 1 coordinate system, and it can only accept x values from 0 to 1, the y value can be set to numbers larger than one. This results in a bouncing movement that is ideal for simulating the juggling ball.
</section>
## Instructions