html, body {
    height: 100%;
}



#main-404-content {
    background: #151515;
    width: 100%;
    height: 100%;
    min-height: 720px;
    z-index: 600;
    position: relative;

    -webkit-transform: translateZ(0);
    -webkit-backface-visibility: hidden;

    -moz-transition: transform 0.4s ease-in-out;
    -o-transition: transform 0.4s ease-in-out;
    -webkit-transition: transform 0.4s ease-in-out;
    -ms-transition: transform 0.4s ease-in-out;
    transition: transform 0.4s ease-in-out;
}


/* particle background */
#main-404-content.main-content-particle-js {
    /* background: #282828; */
    background: #f2f6fc;
    overflow: hidden;
}
#main-404-content.main-content-particle-js .pg-canvas {
    position: absolute;
    top: 0;
    left: 0;
    height: 100% !important;
    width: 100% !important;
    opacity: .20;
}
#main-404-content.main-content-particle-js .shadow-overlay {
    display: none;
}