body {
    margin: 0;
    padding: 0;
    font-family: "Ubuntu Mono", sans-serif;
    line-height: 1.1;
}

input,select,button {
    font-family: "Ubuntu Mono", sans-serif;
}

a {
    color: black;
}

#canvas {
    background: #000;
    display: block;
}

#modal {
    position: absolute;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 14px;
    padding: 8px;
}

#modal_content {
    border-radius: 8px;
    background: #fff;
    padding: 20px;
}

.layer {
    display: none;
}

#modal_content .layer {
    display: block;
}

.tabs {
    width: 100%;
    display: inline-block;
}
.tab-links {
    margin: 0;
    padding: 0;
}
.tab-links:after {
    display: block;
    clear: both;
    content: '';
}
.tab-links li {
    float: left;
    list-style: none;
    border-bottom: 1px solid black;
}
.tab-links a {
    padding: 9px 15px;
    display: inline-block;
    text-decoration: none;
}
li.active {
    border-left: 1px solid black;
    border-right: 1px solid black;
    border-top: 1px solid black;
    border-bottom: none;
}
.tab-content {
    padding: 15px;
}
.tab {
    display: none;
}
.tab.active {
    display: block;
}

.form-larger label, input, select {
    font-size: large;
}

#hudWarning {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    text-align: center;
    font-size: 62px;
    color: white;
}