body {
    margin: 0;
    background-color: #000000;
    overflow-y: hidden;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
}

#container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
}

#menubar {
    position: relative;
    background-color: #333333;
    height: 30px;
}

#menubar .buttonGroup {
    position: absolute;
    top: 0;
    height: 100%;
}

#menubar .button {
    width: 40px;
    background-color: #666666;
    background-repeat: no-repeat;
    height: 100%;
}

#menubar .buttonGroup .button {
    float: left;
    margin-right: 10px;
}

#menubar #closeButton {
    display: block;
    position: absolute;
    right: 0;
    background-image: url('../img/closeButton.0.0.1.svg');
}

#menubar div[button-id='directions'] {
    background-image: url('../img/directionsButton.0.0.1.svg');
}

#menubar div[button-id='credits'] {
    background-image: url('../img/creditsButton.0.0.1.svg');
}

#menubar div[button-id='skills'] {
    background-image: url('../img/skillsButton.0.0.1.svg');
}

#menubar div[button-id='discuss'] {
    background-image: url('../img/discussButton.0.0.1.svg');
}

#menubar div[button-id='screenshot'] {
    background-image: url('../img/screenshotButton.0.0.1.svg');
}

#menubar div[button-id='fullscreen'] {
    background-image: url('../img/fullscreenButton.0.0.1.svg');
}