twitching effect

<style>
@keyframes twitch {
10%, 100% {transform: rotate(-5deg);}
0% {transform: rotate(0deg);}
5% {transform: rotate(0deg);}
}
#div {
background: white;
border: 1px solid black;
z-index: 99;
position: relative;
top: 15px;
left:100px;
font-size: 20px;
height: 25px;
width: 175px;
font-weight: bold;
animation: twitch 1s linear -2s infinite;
}
</style>

<div id="div">
nintendo playstation
</div>