<PLEASE USE THE FOLLOWING TEMPLATE TO HELP YOU CREATE A GREAT POST!>
<Below this line, add a link to the EXACT exercise that you are stuck at.>
https://www.codecademy.com/en/courses/learn-sass/lessons/mixins-and-parent-selector/exercises/mixins?action=resume
<In what way does your code behave incorrectly? Include ALL error messages.>
As far as I can tell, I’ve followed the instructions exactly. I am receiving a persistent error message:
“Did you assign backface visibility to .front in main.scss?”
I have copied the mixin code directly from the instructions and added it below the “Add your own mixins here” comment:
@mixin backface-visibility {
backface-visibility: hidden;
-webkit-backface-visibility: hidden;
-moz-backface-visibility: hidden;
-ms-backface-visibility: hidden;
-o-backface-visibility: hidden;
}
I have included that mixin inside the joint “.front, .back” selector, as instructed:
.front, .back {
width: 100%;
height: 100%;
position: absolute;
@include backface-visibility;
}
So I don’t know how to respond to the error message except to say to myself, “Yes, I did assign backface visibility to .front in main.scss.” But obviously the interpreter doesn’t hear me.
Can you help me address this error message? I can’t get past the exercise, and so I’m stalled out on the entire course. My complete code is embedded below.
```@mixin stripes($direction, $width-percent, $stripe-color, $stripe-background: #FFF) {
background: repeating-linear-gradient(
$direction,
$stripe-background,
$stripe-background ($width-percent - 1),
$stripe-color 1%,
$stripe-background $width-percent
);
}
@mixin transform($transformation) {
transform: $transformation;
-webkit-transform: $transformation;
-moz-transform: $transformation;
-ms-transform: $transformation;
-o-transform: $transformation;
}
@mixin photo-content {
object-fit: cover;
}
//Add your own mixins here
@mixin backface-visibility {
backface-visibility: hidden;
-webkit-backface-visibility: hidden;
-moz-backface-visibility: hidden;
-ms-backface-visibility: hidden;
-o-backface-visibility: hidden;
}
.notecard {
width: 300px;
height: 180px;
border: 1px solid black;
display: inline-block;
margin: 20px;
font-family: Roboto, sans-serif;
box-shadow: 1px 1px 2px 2px rgba(0,0,0,.2);
&:hover{
@include transform (rotatey(-180deg));
}
.front, .back {
width: 100%;
height: 100%;
position: absolute;
@include backface-visibility;
}
.front {
z-index: 3;
font-size: 20px;
.word {
display: block;
text-align: center;
position: relative;
top: 40%;
}
}
.back {
z-index: 1;
word-wrap: break-word;
line-height: 1.6;
.definition {
width: 100%;
height: 100%;
.photo {
width: 60%;
margin: 0px auto;
}
}
}
}
<do not remove the three backticks above>