use css selectors to style elements 'run the test returns false negative'
tell us what’s happening:

this appears to be true on at least the first 2 of the css challenges i’ve done. i am 99% certain i have followed the instructions to a t but it still won’t let me continue to the next challenge because i have not satisfied the “blue” condition. the same was true on the 1s…
switch off the extension for dark mode, it is changing things

there is a native dark mode you can switch on in the settings
the code you posted above still has the original img tag with joy.jpg, so it doesn't show what you entered that did not work.
but taking a wild guess, i would point out that javascript is case-sensitive, and so is the challenge checker, so if you accidentally substituted lower case for upper case, or vice-versa, it would not work in the code or pass the challenge. can you try with other dropdowns? if its working , nothing wrong with your code and something to do with that specific drop down. It's going to be sheer luck anyone is running that setup so try this. Break the problem down to smaller steps. If a step can't be accomplished then it's too big a step. Break it down further. Shawn,
 
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THE LIST
 
 
If things that should work simply refuse to (all possibilities exhausted including the A) - D) below (and carefully making sure you are performing (all) the needed things)), you may try (the relevant part(s) of) the list 1) - 8 ) below.
 
 
Sometimes, (certain) things may fail or stop working for no apparent reason. When the (other) possible reasons/cures fail to work, it may be some kind of (temporay or permane... Hello,

It's a bit hard to tell as oleschwander has said, however as it was rejected for technical reasons, I would suggest white balance is a bit out. It's just a bit too blue/cool, so you need to warm it up a bit - for example:

![reflection_whitebalance-2.jpg](/legacyfs/online/1564713_reflection_whitebalance-2.jpg)

So maybe the reviewer was thinking about this. I can't see any other problems at this resolution.

Technical Issues:

[Quality and technical issues rejected at Adobe Stock](https://helpx.adobe.com/stock/contributor/help/quality-and-technical-issues.html "https://helpx.adobe.com/stock/contributor/help/quality-and-technical-issues.html") from what i have seen with the history of their device selection that i remember what you see is what you get. if they only offer one color they'll only ever offer one color. Check if any of the values in the cells are null.  

If they are you need to modify your code to check for null conditions before using `ToString()`. for most schools, your application is considered complete once all parts of your application have been sent in; this includes test scores. therefore, unless you specifically request otherwise, it's going to be a toss-up as to whether or not your application gets looked at before your second set of s… i will try again and let you know if any issue Your function works, but both the IF and the ELSE return an alert message that says its invalid.  

The first part - the IF - should return in the alert box "Valid SSN"  

I am assuming your input should be like this 123-45-1234


but do you need to tell the user the input is valid? Surely the alert should only be displayed if the input is invalid? So the if should return nothing. imho