github.com/pf-qiu/concourse/v6@v6.7.3-0.20201207032516-1f455d73275f/web/assets/css/animation.less (about)

     1  .running-animation(@color1, @color2) {
     2    .striped-background(@color2, @color1);
     3  
     4    animation: pipeline-running 3s linear infinite;
     5  }
     6  
     7  .striped-background(@color1, @color2) {
     8    background-image: repeating-linear-gradient(-115deg, @color2 0px @color1 1px, @color1 10px, @color2 11px, @color2 16px);
     9    background-size: (53px * 2) (57px * 2);
    10  }