changing the color of Value display which is having kepware value as input data using custom css

Hi,

I am using ThingWorx 8.2v.

I am using multiple value displays which has the kepware tags as input data. I have a text box to search for the kepware tag value to locate in which value display, the searched value is present. When the value in search textbox and the value display matched, I wanted to turn the value display color to Blue. How can I achieve this using keyframe css?

Thanks,

Shalini V.