body {
    overflow-y: hidden;
    overflow-x: hidden;
    margin: 0;
    /*background-image: url('images/background-0.png');*/
    background-repeat:no-repeat;
    background-position: center center;
    background-color: #FFFFFF;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    -webkit-font-smoothing: subpixel-antialiased;
    font-smoothing: subpixel-antialiased;
}

#main-container {
	font-size:12px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

.emscripten {
    padding: 0;
    margin: 0;
    display: block;
    width: 100%;
    height: 100%;
    background: transparent;
    background-color: #00000000;
}

div.emscripten_border { border: 1px solid black; }

canvas.emscripten {
    border: 0px none;
    background: transparent;
    background-color: #00000000;
}

#description {
    margin: 10px;
    padding: 10px;
    color: #000000;
}

.fade-in {
    animation: fadeIn ease 0.1s;
    -webkit-animation: fadeIn ease 0.1s;
    -moz-animation: fadeIn ease 0.1s;
    -o-animation: fadeIn ease 0.1s;
    -ms-animation: fadeIn ease 0.1s;
}

@keyframes fadeIn {
    0% {
        opacity:0;
    }
    100% {
        opacity:1;
    }
}

@-moz-keyframes fadeIn {
    0% {
        opacity:0;
    }
    100% {
        opacity:1;
    }
}

@-webkit-keyframes fadeIn {
    0% {
        opacity:0;
    }
    100% {
        opacity:1;
    }
}

@-o-keyframes fadeIn {
    0% {
        opacity:0;
    }
    100% {
        opacity:1;
    }
}

@-ms-keyframes fadeIn {
    0% {
        opacity:0;
    }
    100% {
        opacity:1;
    }