body {
    background-color: black;
    color: white;
    overflow: hidden;
}

#wrapper{
    width:100%;
    height:100%;
    position: relative;
}

#circleCanvasDiv{
    width:800px;
    height:100%;
    margin: auto auto auto auto;
}

#particleCanvasDiv{
    width:100%;
    height:100%;
    position:absolute;
    left: 0; 
    top: 0;

}

#particleCanvas{
    width:105%;
    height:105%;
    position:absolute; 
    left: -10; 
    top: -10;
    z-index: -1;
}

#menu{
    bottom: 0;
    position: absolute;
    transition: opacity 0.5s ease-in-out;
    text-align: center;

}