.custom-progress-striped{background-image:linear-gradient(45deg,hsla(0,0%,100%,.15) 25%,transparent 0,transparent 50%,hsla(0,0%,100%,.15) 0,hsla(0,0%,100%,.15) 75%,transparent 0,transparent);background-size:100%;animation:progress-bar-stripes 1s linear infinite}@keyframes progress-bar-stripes{0%{background-position-x:1rem}}