html, body{
    margin: 0;
    padding:0;
    height: 100%;
}

#slide{
      -webkit-background-size: cover;
      -moz-background-size: cover;
      -o-background-size: cover;
      background-size: cover;
    position:fixed;
    width:100%;
    height:100%;
}
.slide1{
      background: url(../images/entirefamily.jpg) no-repeat center center fixed; 
 
    }
.slide2{
      background: url(../images/son_wife.jpg) no-repeat center center fixed; 
    }
.slide3{
      background: url(../images/daughters_water.jpg) no-repeat center center fixed; 
    }
.slide4{
      background: url(../images/sons_telescopes.jpg) no-repeat center center fixed; 
    }
.slide5{
      background: url(../images/son_fishingboat.jpg) no-repeat center center fixed; 
    }
.slide6{
      background: url(../images/daughters_boat.jpg) no-repeat center center fixed; 
    }
.slide7{
      background: url(../images/sons_skiing.jpg) no-repeat center center fixed; 
    }	
.slide8{
      background: url(../images/son_drums.jpg) no-repeat center center fixed; 
    }	
.slide9{
      background: url(../images/son_guitar.jpg) no-repeat center center fixed; 
    }