html { 
  margin:0;
  padding:0;
  background: url(http://forges3d.com/montrealf2small.png) no-repeat center fixed; !important
  -webkit-background-size: contain; /* pour anciens Chrome et Safari */!important
  background-size:contain; /* version standardisée */!important
 
  -moz-background-size:contain;!important
-o-background-size:contain;!important
 min-width: 100%;
  min-height: 100%;
  z-index: -100;
  
 
}

.foo {
    display: -webkit-flex;
    display: flex;
    position: absolute;
  bottom: 15%; 
left: 0px:
    margin-left:auto;
    margin-right:auto;
  width: 110%;
  height: 50px;
 
 background: #000000;
}
IMG.ital { 
TOP:-125%;
    LEFT:39.5%;
position: absolute;
    margin: 0 auto;
width:204px;
height:150px;

}

IMG.sav { 
TOP:-134%;
    LEFT:5%;
position: absolute;
    margin: 0 auto;
width:234px;
height:180px;

}
IMG.car { 
TOP:-12%;
    LEFT:70%;
position: absolute;
    margin: 0 auto;
    width:304px;
    }
    
    
    IMG.f3d { 
TOP:15%;
    LEFT:37.5%;
position: absolute;
    margin: 0 auto;
width:650px;
        }
height:150px;

}
@media all and (orientation: portrait) 
     IMG.f3d { 
TOP:25%;
    LEFT:35%;
position: absolute;
    margin: 0 auto;
width:600px;
        }
height:-100px;
 

/* define mobile specific styles come here */
}