body {
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    /*-webkit-user-select: none;*/
    overflow: hidden;
}

body .vertical-centered-box {
    position: absolute;
    width: 100%;
    height: 100%;
    text-align: center;
}

body .vertical-centered-box:after {
    content: "";
    display: inline-block;
    height: 100%;
    vertical-align: middle;
    margin-right: -0.25em;
}

body {
    background: #2c2d44;
}

#particles-background,
#particles-foreground {
    left: -51%;
    top: -51%;
    width: 202%;
    height: 202%;
    -webkit-transform: scale3d(0.5, 0.5, 1);
    -moz-transform: scale3d(0.5, 0.5, 1);
    -ms-transform: scale3d(0.5, 0.5, 1);
    -o-transform: scale3d(0.5, 0.5, 1);
    transform: scale3d(0.5, 0.5, 1);
}

#particles-background {
    background: #2c2d44;
    background-image: -moz-linear-gradient(45deg, #002025 2%, #3f3251 100%);
    background-image: -webkit-linear-gradient(45deg, #002025 2%, #3f3251 100%);
    background-image: linear-gradient(45deg, #002025 2%, #3f3251 100%);
}