html, body{
    height: 100%;
    margin: 0;
    padding: 0;
    background-color: #000;}

.bgimg{
    height: 100%;
    background-position: center;
    background-size: cover;
    position: relative;
    color: rgb(228, 108, 10);
    font-family: -apple-system, BlinkMacSystemFont, 'Roboto', 'Open Sans', Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;    
}

.middle{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

h1{
    font-size: 35px;
    letter-spacing: 30px;
    font-weight: 100;
    text-align: center;
}

#demo{
    font-weight: normal;
    width: 95%;    
    padding: 10px;
    background-color: rgb(0, 0, 0);
}