.loading-spinner {
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    border: 3px solid #ffffff;
    border-top-color: #1a2e26;
    animation: spin 1s linear infinite;
    vertical-align: middle;
}

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

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