/* ---- reset ---- */
body{
    margin:0;
}

canvas{
    display: block;
    vertical-align: bottom;
}

/* ---- particles.js container ---- */
#particles-js{
    position:fixed;
    z-index: -1;
    width: 100%;
    height: 100%;
    background-color: #fdfdfd;
    background-repeat: no-repeat;
    background-size: 20%;
    background-position: 50% 50%;
}