phantasma/app/static/css/partials/_titleanimation.scss

:root {
	--animated-title-color-1: #6666ff;
	--animated-title-color-2: #0099ff;
	--animated-title-color-3: #ffff00;
	--animated-title-color-4: #ff3399;
}
@keyframes animated_title_animation {
    0%,100% {
        background-position: 0 0;
    }

    50% {
        background-position: 100% 0;
    }
}

.animated-title {
  .text {
    background: linear-gradient(to right, var(--animated-title-color-1), var(--animated-title-color-2) , var(--animated-title-color-3), var(--animated-title-color-4));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: animated_title_animation 60s ease-in-out infinite;
    background-size: 400% 100%;
  }
}