Hi there,
Do you mean the background color of the search bar?
http://take.ms/FSbkf
If yes, you can use the css codes below to perform custom css override:

#es .es-navbar__search-input {

    background-color: rgba(225, 225, 225, 1);

Would you like to change your licensed domain to http://nru.org ? If yes, we can assist you with it so you will be able to request support for this domain. Once we have provided support on the licensed domain, you would not be able to switch it until the subscription term is over.

Hi Raymond, Thank you very much for your support. I want to change the color of the text "search" in the search bar. Please help.

Yes, I need change my licensed domain to http://nru.org. I really appreciate your kind support..

Hi zhihuazhou,
We have already helped you changed EasySocial's licensed domain.
For the default search bar 'Search' font color, can you try to use the custom css code below and see if it works?

#es input.es-navbar__search-input::-moz-placeholder {

  color: green !important;

}

Apply the code at JoomlaFolder/templates/ja_intranet/html/com_easysocial/css/custom.css .
Hope this helps.

Thank you. It works in Firefox, not in Chrome and IE.

Great, thank you so much. Your codes work perfectly.

Hey zhihuazhou,

You are most welcome. Glad to hear that your issue has been resolved now.

As a gentle reminder, kindly start a new thread if you have any other issue in the future so it will be easier for us to manage your inquiry. I will lock and mark this thread as resolved.