.loader {
    width: fit-content;
    font-size: x-large;
    background: radial-gradient(circle closest-side, #fff 94%, #0000) right/calc(200% - 1em) 100%;
    animation: l24 1s infinite alternate linear;
}

.loader::before {
    content: "Please Wait...";
    line-height: 1em;
    color: #0000;
    background: inherit;
    background-image: radial-gradient(circle closest-side, #28c76f 94%, #fff);
    -webkit-background-clip: text;
    background-clip: text;
}

@keyframes l24 {
    100% {
        background-position: left
    }
}