*,*:after,*:before{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
}
body{
    font-family: arial;
    font-size: 16px;
    margin: 0;
    background: #fff;
    color: #000;
}

#panorama{
    width: 100%;
    height: 100vh;
}