If you look at the css code :
body {
-moz-animation-duration: 4s;
-moz-animation-iteration-count: 1;
-moz-animation-name: roll;
}
If you look at the css code :
body {
-moz-animation-duration: 4s;
-moz-animation-iteration-count: 1;
-moz-animation-name: roll;
}