How to customize koha module color and staff client back ground color.

 How to customize koha module & back ground color 

Copy the below code and past.

Koha ›Administration › System Preferences ›Staff Client /Staffinterface/staffclient usercss

body {

  background-image: url("https://media.istockphoto.com/id/1189849703/vector/01-open-book-and-creative-paper-airplanes-teamwork-paper-art-style.jpg?s=612x612&w=0&k=20&c=xeXSZaFfGv5CoNgWhZRJzlCWSMijXWrqVjEzfNlbpKE=");

 

#ul.biglinks-list li a.icon_general {                        

  align-items: center;

  background: linear-gradient(to bottom, #14CA85   50%,#F6DB17  100%);

  border-radius: 10px;

  color: #000 ;

  display: -webkit-box;

  display: -ms-flexbox;

  display: flex;

  font-size: large;

  height: 50px;

  padding: 10px;

  text-decoration: none;

}

Choose your desire color Html color code