html {
background: url(https://unsplash.it/1440/810/?random) no-repeat center center fixed;
-webkit-background-size: cover;
background-size: cover;
height: 100%;
overflow: hidden;
}
body
{
height:100%;
overflow: scroll;
-webkit-overflow-scrolling: touch;
}

body {
    overflow-x:hidden;
}









  
}