body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
}

.sign{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 500px;
    margin: 0;
    background-color: #dcc7df;
    
    padding: 0px 30px;
    border-radius: 9px;
    box-shadow: 3px 3px grey;
}

h1 {
    margin-bottom: 10px;
    color: rgb(205, 162, 47);
}

canvas {
    
   
    width: 100%;
    max-width: 400px;
    border-radius: 7px;
    background-color: white;
    
    
}

#downloadBtn {
    margin-top: 10px;
    padding: 8px 16px;
    font-size: 16px;
    cursor: pointer;
    background-color: #3366ff;
    color: #fff;
    border: none;
    border-radius: 5px;
}

#infoTab {
    margin-top: 20px;
    
    color: #666;
}