body {
    margin: 0;
    background-color: #000;
    color: #fff;
    font-family: Monospace;
    font-size: 13px;
    line-height: 24px;
    overscroll-behavior: none;
}

a {
    color: #ff0;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

button {
    cursor: pointer;
    text-transform: uppercase;
}

#info {
    position: absolute;
    top: 0px;
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    text-align: center;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    pointer-events: none;
    z-index: 1; /* TODO Solve this in HTML */
}

a, button, input, select {
    pointer-events: auto;
}

.lil-gui {
    z-index: 2 !important; /* TODO Solve this in HTML */
}

@media all and ( max-width: 640px ) {
    .lil-gui.root { 
        right: auto;
        top: auto;
        max-height: 50%;
        max-width: 80%;
        bottom: 0;
        left: 0;
    }
}

#certificationsModal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 3; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}

#certificationsModalContent {
    background-color: #fefefe;
    margin: 15% auto; /* 15% from the top and centered */
    padding: 20px;
    border: 1px solid #888;
    width: 80%; /* Could be more or less, depending on screen size */
}

#closeModal {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

#closeModal:hover,
#closeModal:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}