.cat2
{
background-image: url(../gatogato2.png);
background-size: 256px 256px;
background-position: 0 0;
background-repeat: no-repeat;
height: 128px;
width: 128px;
-webkit-animation-name:cat2;
-webkit-animation-timing-function: linear;
-webkit-animation-duration: 0.5s;
-webkit-animation-iteration-count: infinite;
animation-name:cat2;
animation-timing-function: linear;
animation-duration: 0.5s;
animation-iteration-count: infinite;
-ms-animation-name:cat2;
-ms-animation-timing-function: linear;
-ms-animation-duration: 0.5s;
-ms-animation-iteration-count: infinite;
-o-animation-name:cat2;
-o-animation-timing-function: linear;
-o-animation-duration: 0.5s;
-o-animation-iteration-count: infinite;
-moz-animation-name:cat2;
-moz-animation-timing-function: linear;
-moz-animation-duration: 0.5s;
-moz-animation-iteration-count: infinite;
}

@-webkit-keyframes cat2

{0% {background-position: 0 0}
24.999% {background-position: 0 0}
25% {background-position: -128px 0}
49.999% {background-position: -128px 0}
50% {background-position: 0 -128px}
74.999% {background-position: 0 -128px}
75% {background-position: -128px -128px}
100% {background-position: -128px -128px}
}

@-ms-keyframes cat2

{0% {background-position: 0 0}
24.999% {background-position: 0 0}
25% {background-position: -128px 0}
49.999% {background-position: -128px 0}
50% {background-position: 0 -128px}
74.999% {background-position: 0 -128px}
75% {background-position: -128px -128px}
100% {background-position: -128px -128px}
}

@keyframes cat2

{0% {background-position: 0 0}
24.999% {background-position: 0 0}
25% {background-position: -128px 0}
49.999% {background-position: -128px 0}
50% {background-position: 0 -128px}
74.999% {background-position: 0 -128px}
75% {background-position: -128px -128px}
100% {background-position: -128px -128px}
}

@-o-keyframes cat2

{0% {background-position: 0 0}
24.999% {background-position: 0 0}
25% {background-position: -128px 0}
49.999% {background-position: -128px 0}
50% {background-position: 0 -128px}
74.999% {background-position: 0 -128px}
75% {background-position: -128px -128px}
100% {background-position: -128px -128px}
}

@-moz-keyframes cat2

{0% {background-position: 0 0}
24.999% {background-position: 0 0}
25% {background-position: -128px 0}
49.999% {background-position: -128px 0}
50% {background-position: 0 -128px}
74.999% {background-position: 0 -128px}
75% {background-position: -128px -128px}
100% {background-position: -128px -128px}
}