@keyframes flameMove{

    0%{

        transform:translateX(-50%) scale(1) rotate(-2deg);

    }

    50%{

        transform:translateX(-50%) scale(1.05) rotate(2deg);

    }

    100%{

        transform:translateX(-50%) scale(1) rotate(-2deg);

    }

}

#flameOuter{

    animation:flameMove .8s infinite;

}

#flameInner{

    animation:flameMove .6s infinite;

}