How to remove code from JUST one question?

Hi All, 

I have this code programmed on the THEME of my survey:

.Skin .Matrix table thead th:last-of-type {
 border-left: 2px solid #8D8D8D4D;
} 
.Skin .Matrix table .ChoiceRow td:last-of-type { 
 border-left: 2px solid #8D8D8D4D; 
} 
.Skin .Matrix table .ChoiceRow td:last-of-type label { 
 margin-left:0px; 
} 
.JFEScope .Skin .Matrix .q-matrix.mobile table td:last-of-type { 
 border-top: 2px solid #8D8D8D4D; 
 border-left: 0px;
}
.JFEScope .Skin .Matrix .q-matrix.mobile table td:last-of-type label { 
 margin-top:0px; 
}

HOWEVER, I don’t want to apply it to a (single) question. Is there a way to overwrite this in the javacode for a single question? - I would like it still applied to the theme, just removed/ignored for a single question.