body{
    align-items:center;
    text-align: center;
    background-image: url('../image/nature1.jpg');
    background-repeat: no-repeat;
    background-attachment: fixed;  
  background-size: cover;
}

.button {
    background-color: #008CBA;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
}

#jitsi-container{
    width: 100%;
}

footer {
    text-align: center;
    padding: 3px;
    background-color: lavenderblush;
    position: fixed;
    bottom: 0px;
    width: 100%;
}