canvas{ display: block; vertical-align: bottom; }
#shTopParticlesRight {
    position:absolute;
    width: 11.8125%;
    height: 44.444444%;
    left: 59.583333%;
    top: 34.259259%;
}
#shTopParticlesLeft {
    position:absolute;
    width: 10.46875%;
    height: 37.5%;
    left: 46.5%;
    top: 37.5%;
}

#shTopParticlesRightSmp {
    position:absolute;
    width: 17.1875%;
    height: 21.818182%;
    left: 64.84375%;
    top: 62.272727%;
}
#shTopParticlesLeftSmp {
    position:absolute;
    width: 15.625%;
    height: 18.636364%;
    left: 44.53125%;
    top: 63.636364%;
}