.progress-bar-loader{--c:no-repeat linear-gradient(var(--primary) 0 0);animation:progressIndicator 2s infinite;background:var(--c),var(--c),transparent;background-size:60% 100%;opacity:.5}@keyframes progressIndicator{0%{background-position:-150% 0,-150% 0}to{background-position:250% 0,250% 0}}