html {
    height: 100%;
}

body {
    min-height: 100%;
    margin: 20px 0;
    background: url(../images/backgrounds/6.jpg) fixed;
    background-size: 100% 100%;
}

@media only screen and (max-width: 600px) {
  body {
    margin: 0;
    padding: 0;
  }
  .container {
    margin: 0;
    padding: 0;
  }
  .p-shadowed {
    -webkit-box-shadow: none !important;
    box-shadow: none !important;
  }  
}