/* HTML: <div class="loader"></div> */
.loader {
    width: 40px;
    aspect-ratio: 1;
    border-radius: 50%;
    border: 6px solid lightblue;
    border-right-color: #2d64c0;
    animation: l2 0.5s infinite linear;
}

@keyframes l2 {
    to {
        transform: rotate(1turn)
    }
}