* {
    margin: 0;
    padding: 0;
}
html {
    height: 100%;
}
body {
    overflow: hidden;
}
#animatedBackground {
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    background: url("./background.png");
    background-repeat: repeat;
    background-position: 0 0;
    background-size: auto 100px;

    animation: animatedBackground 10s linear infinite;
}
@keyframes animatedBackground {
from {
    background-position: 0 0;
}

to {
    background-position: 500px 0;
}


}

mark {
  background-color: black;
  color: white;
}