What does this mean? "window.__runner is undefined"



I keep getting the same error message for all of the CSS Colors exercises. My code works because the headings are changing to the correct color when I run the code, but I'm not passing the exercise because of this error, and I don't know what it means.


If you click on the =index.html= tab
what do you see.....do you have access ??
please give us
the css-code for h1 and h2
and mention which Browser you are using, also mentioning the VERSION


Yes, all the HTML code is there in index.html.
I'm using Firefox 54.0.1 (32-bit)
Here is the css code:

h1 {
color: #452F73;
font-family: 'Covered By Your Grace', sans-serif;
font-size: 100px;
line-height: 76px;
margin: 0;
position: relative;
text-align: center;
top: 20%;

/** List style **/

h2 {
color: #E4BB97;
background-color: #AA8EB5;
font-family: 'Raleway', sans-serif;
font-size: 28px;
font-weight: 500;
text-align: left;
text-transform: uppercase;


It seems to be Ok;

Please try:
Beside the RUN-button you have the RESET-button.
Use the RESET
and then do point-1 and RUN
then do point-2 and RUN....


Still no luck - I get the same error every time! Thank you though.


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