.t360__bar {
        height: 3px;
        background: linear-gradient(90deg, #e933ff, #ffb400, #ff3333, #334dff, #e933ff);
        background-size: 200% auto;
        animation: textflow 5s linear infinite;
    }

@keyframes textflow {
  from {background-position: 0% center}         
  to {background-position: 200% center}
}