.message {
    border-radius: 15px;
    width: auto;
    margin: auto;
    margin-bottom: 15px;
    padding:5px;
    
}
#username-message {
    display: none;
}

#loader {
    display: none;
    margin: auto;
    margin-bottom: 10px;
    border: 6px solid #f3f3f3; /* Light grey */
    border-top: 6px solid #443266; /* Blue */
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 2s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}