html{
    background-color: #F0F0F0;
    margin: 0px;
} 
body{
    margin: 0px;
 } 
small{
    color: white;
}

.disabled{
    width: 100%;
    height: 100%;
    background-color: grey;
    background-color: rgba(128, 128, 128, 0.3);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 999; 
}