body{
margin: 0px;
padding: 0px;
width: 100%;
}
.diapo1{
margin: 0 auto;
width: 960px;
height: 500px;
border: 3px solid #000000;


webkit-animation-name: Animation1;
webkit-animation-duration: 120s;
webkit-animation-timing-function: linear;
webkit-animation-iteration-count: infinite;
webkit-animation-direction: normal;

moz-animation-name: Animation1;
moz-animation-duration: 120s;
moz-animation-timing-function: linear;
moz-animation-iteration-count: infinite;
moz-animation-direction: normal;

animation-name: Animation1;
animation-duration: 120s;
animation-timing-function: linear;
animation-iteration-count: infinite;
animation-direction: normal;
}

@-webkit-keyframes Animation1{
0%{background-image: url("Images/Gourneyras.jpg");}
33%{background-image: url("Images/Jack_Vasseur_1.jpg");}
66%{background-image: url("Images/Nav_Scoot.jpg");}

}

@-moz-webkit-keyframes Animation1{
  0%{background-image: url("Images/Gourneyras.jpg");}
  33%{background-image: url("Images/Jack_Vasseur_1.jpg");}
  66%{background-image: url("Images/Nav_Scoot.jpg");}
}

@keyframes Animation1{
  0%{background-image: url("Images/Gourneyras.jpg");}
  33%{background-image: url("Images/Jack_Vasseur_1.jpg");}
  66%{background-image: url("Images/Nav_Scoot.jpg");}
}

.box {
  background-color: #000000;
}