.loader {
    display: inline-block;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3d79ed;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 2.5s linear infinite;
    vertical-align: middle; /* Aligns with text */
    margin-left: 8px; /* Adds spacing */
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}