.watermark {
    display: none !important;
    }
    
/* #header {
    top: 0;
    width: 100%;
    background-color: #003f2e;
    padding: 10px;
    text-align: center;
    font-size: 20px;
    z-index: 1000;
} */

#chat-submit {
    background-color: #003f2e;
}