header {
    background-color: #464646;
    color: white;
}

.navbar {
    max-width: 640px;
    margin: 0 auto;
    padding: 1rem 0;
}

.navbar-brand {
    color: white;
}

#zoom {
    min-width: 0;
    background: transparent url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3E%3Cpath fill='white' d='M2 0L0 2h4zm0 5L0 3h4z'/%3E%3C/svg%3E") no-repeat right .75rem center / .8rem 1rem;
    color: white;
}

.navbar .btn-link {
    font-size: large;
    color: white;
}

.navbar .btn.btn-link:focus,
.navbar .btn.btn-link:hover,
.navbar .btn.btn-link:active,
.navbar .btn.btn-link.active {
  color: #cccccc;
}

.contents {
    -webkit-user-select: none;
    max-width: 640px;
    margin: 2ex auto 0;
}

#loader ul {
    list-style-type: none;
}
#loader li {
    color: #5764c6;
}
#loader li:before {
  font-family: FontAwesome;
  content: "\f15b";
  padding-right: 0.5em;
}
#loader li.notready {
    color: #808080;
}
#loader li.notready:after {
    content: " (未選択)";
}

/* the canvas *must not* have any border or padding, or mouse coords will be wrong */
canvas.emscripten {
	border: 0px none;
}
.pixelated {
	image-rendering: pixelated;
	image-rendering: -moz-crisp-edges;
}

#volume-control {
    float: right;
}

#volume-control-icon {
    font-size: 20px;
    width: 26px;
    padding: 5px;
    vertical-align: middle;
}

#volume-control-slider {
    width: 60px;
    height: 30px;
    vertical-align: middle;
}

.settings section {
	margin-bottom: 2rem;
}

.settings section > div {
	padding-left: 2rem;
}