.loader {
    border: 0.2rem solid #f3f3f3; /* Light Ceamse */
    border-top: 0.2rem solid #007a82; /* Ceamse */
    border-radius: 50%;
    width: 2rem;
    height: 2rem;
    animation: spin 2s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}