body{ 
    background: #000000;
    height: 100vh;
    background-attachment: fixed;
    color:#fff;
 }
 
 .blockOptincanal{
     display: none;
 }

 #home{
     -webkit-box-shadow: 1px 0px 38px 7px #b9b9b9; 
     box-shadow: 1px 0px 38px 7px #b9b9b9;
     min-height: 100vh;
 }