@-moz-keyframes pacman1 {
0% {-moz-transform: rotate(45deg);}
100% {-moz-transform: rotate(0deg);}
}
@-webkit-keyframes pacman1 {
0% {-webkit-transform: rotate(45deg);}
100% {-webkit-transform: rotate(0deg);}
}

@-moz-keyframes pacman2 {
0% {-moz-transform: rotate(-45deg);}
100% {-moz-transform: rotate(0deg);}
}
@-webkit-keyframes pacman2{
0% {-webkit-transform: rotate(-45deg);}
100% {-webkit-transform: rotate(0deg);}
}

@-moz-keyframes pacman3 {
0% { box-shadow: 100px 65px 0 0 white, 160px 65px 0 0 white, 220px 65px 0 0 white, 220px 125px 0 0 white, 220px 185px 0 0 white, 220px 245px 0 0 white, 280px 245px 0 0 white, 340px 245px 0 0 white, 400px 245px 0 0 transparent; }
100% { box-shadow: 40px 65px 0 0 white, 100px 65px 0 0 white, 160px 65px 0 0 white, 220px 65px 0 0 white, 220px 125px 0 0 white, 220px 185px 0 0 white, 220px 245px 0 0 white, 280px 245px 0 0 white, 340px 245px 0 0 white; }
}

@-webkit-keyframes pacman3{
0% { box-shadow: 100px 65px 0 0 white, 160px 65px 0 0 white, 220px 65px 0 0 white, 220px 125px 0 0 white, 220px 185px 0 0 white, 220px 245px 0 0 white, 280px 245px 0 0 white, 340px 245px 0 0 white, 400px 245px 0 0 transparent; }
100% { box-shadow: 40px 65px 0 0 transparent, 100px 65px 0 0 white, 160px 65px 0 0 white, 220px 65px 0 0 white, 220px 125px 0 0 white, 220px 185px 0 0 white, 220px 245px 0 0 white, 280px 245px 0 0 white, 340px 245px 0 0 white; }
}


body {
background-color: black;
}
#pacman {
margin: 20px;
margin-left: 85px;
width: 30px;
height: 30px;
border-radius: 50%;
-moz-animation: pacman3 1.4s linear 0s infinite;
-webkit-animation: pacman3 1.4s linear 0s infinite;
}
#pacman > div {
content: "";
display: block;
position: absolute;
width: 0;
height: 0;
margin-left: -65px;
border-radius: 50%;
border: 80px solid yellow;
border-right-color: transparent;
}
#pacman > :nth-of-type(1) {
-moz-animation: pacman1 0.7s linear 0s infinite alternate;
-webkit-animation: pacman1 0.7s linear 0s infinite alternate;
}
#pacman > :nth-of-type(2) {
-moz-animation: pacman2 0.7s linear 0s infinite alternate;
-webkit-animation: pacman2 0.7s linear 0s infinite alternate;
}