ggwave/examples/spectrogram/style.css

body {
    margin: 0; background-color: black;
    -webkit-font-smoothing: subpixel-antialiased;
    font-smoothing: subpixel-antialiased;
}
#screen {
    margin: 0;
    padding: 0;
    font-size: 13px;
    height: 100%;
    font: sans-serif;
}
.no-sel {
    -moz-user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    -ms-user-select:none;
    user-select:none;
    -o-user-select:none;
}
.cell {
    pointer-events: none;
}
.cell-version {
    padding-left: 4px;
    padding-top: 0.5em;
    text-align: left;
    display: inline-block;
    float: left;
    color: rgba(0, 0, 0, 0.75);
}
.cell-about {
    padding-right: 24px;
    padding-top: 0.5em;
    text-align: right;
    display: inline-block;
    float: right;
}
.nav-link {
    text-decoration: none;
    color: rgba(0, 0, 0, 1.0);
}

#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";
}

textarea {
	font-size:12px;
	font-family: monospace;
}

.emscripten { padding-right: 0; margin-left: auto; margin-right: auto; display: block; }
div.emscripten_border { border: 1px solid black; }

canvas.emscripten {
    border: 0px none;
    background-color: black;
    text-shadow: 4px 4px #1f1f1fb4;
}

.spinner {
	height: 30px;
	width: 30px;
	margin: 0;
	margin-top: 20px;
	margin-left: 20px;
	display: inline-block;
	vertical-align: top;

	-webkit-animation: rotation .8s linear infinite;
	-moz-animation: rotation .8s linear infinite;
	-o-animation: rotation .8s linear infinite;
	animation: rotation 0.8s linear infinite;

	border-left: 5px solid rgb(235, 235, 235);
	border-right: 5px solid rgb(235, 235, 235);
	border-bottom: 5px solid rgb(235, 235, 235);
	border-top: 5px solid rgb(120, 120, 120);

	border-radius: 100%;
	background-color: rgb(189, 215, 46);
}

@-webkit-keyframes rotation {
	from {-webkit-transform: rotate(0deg);}
	to {-webkit-transform: rotate(360deg);}
}
@-moz-keyframes rotation {
	from {-moz-transform: rotate(0deg);}
	to {-moz-transform: rotate(360deg);}
}
@-o-keyframes rotation {
	from {-o-transform: rotate(0deg);}
	to {-o-transform: rotate(360deg);}
}
@keyframes rotation {
	from {transform: rotate(0deg);}
	to {transform: rotate(360deg);}
}

#status {
	display: inline-block;
	vertical-align: top;
	margin-top: 30px;
	margin-left: 20px;
	font-weight: bold;
	color: rgb(120, 120, 120);
}

#progress {
	height: 20px;
	width: 30px;
}

#output {
	width: 800px;
	height: 200px;
	margin: 0 auto;
	margin-top: 10px;
	border-left: 0px;
	border-right: 0px;
	padding-left: 0px;
	padding-right: 0px;
	background-color: black;
	color: white;
	font-size:10px;
	font-family: 'Lucida Console', Monaco, monospace;
	outline: none;
}

.led-box {
	height: 30px;
	width: 25%;
	margin: 10px 0;
	float: left;
}

.led-box p {
	font-size: 12px;
	text-align: center;
	margin: 1em;
}

.led-red {
	margin: 0 auto;
	width: 12px;
	height: 12px;
	background-color: #F00;
	border-radius: 50%;
	box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #441313 0 -1px 9px, rgba(255, 0, 0, 0.5) 0 2px 12px;
	-webkit-animation: blinkRed 0.5s infinite;
	-moz-animation: blinkRed 0.5s infinite;
	-ms-animation: blinkRed 0.5s infinite;
	-o-animation: blinkRed 0.5s infinite;
	animation: blinkRed 0.5s infinite;
}

@-webkit-keyframes blinkRed {
	from { background-color: #F00; }
	50% { background-color: #A00; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #441313 0 -1px 9px, rgba(255, 0, 0, 0.5) 0 2px 0;}
	to { background-color: #F00; }
}
@-moz-keyframes blinkRed {
	from { background-color: #F00; }
	50% { background-color: #A00; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #441313 0 -1px 9px, rgba(255, 0, 0, 0.5) 0 2px 0;}
	to { background-color: #F00; }
}
@-ms-keyframes blinkRed {
	from { background-color: #F00; }
	50% { background-color: #A00; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #441313 0 -1px 9px, rgba(255, 0, 0, 0.5) 0 2px 0;}
	to { background-color: #F00; }
}
@-o-keyframes blinkRed {
	from { background-color: #F00; }
	50% { background-color: #A00; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #441313 0 -1px 9px, rgba(255, 0, 0, 0.5) 0 2px 0;}
	to { background-color: #F00; }
}
@keyframes blinkRed {
	from { background-color: #F00; }
	50% { background-color: #A00; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #441313 0 -1px 9px, rgba(255, 0, 0, 0.5) 0 2px 0;}
	to { background-color: #F00; }
}

.led-yellow {
	margin: 0 auto;
	width: 12px;
	height: 12px;
	background-color: #FF0;
	border-radius: 50%;
	box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #808002 0 -1px 9px, #FF0 0 2px 12px;
	-webkit-animation: blinkYellow 1s infinite;
	-moz-animation: blinkYellow 1s infinite;
	-ms-animation: blinkYellow 1s infinite;
	-o-animation: blinkYellow 1s infinite;
	animation: blinkYellow 1s infinite;
}

@-webkit-keyframes blinkYellow {
	from { background-color: #FF0; }
	50% { background-color: #AA0; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #808002 0 -1px 9px, #FF0 0 2px 0; }
	to { background-color: #FF0; }
}
@-moz-keyframes blinkYellow {
	from { background-color: #FF0; }
	50% { background-color: #AA0; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #808002 0 -1px 9px, #FF0 0 2px 0; }
	to { background-color: #FF0; }
}
@-ms-keyframes blinkYellow {
	from { background-color: #FF0; }
	50% { background-color: #AA0; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #808002 0 -1px 9px, #FF0 0 2px 0; }
	to { background-color: #FF0; }
}
@-o-keyframes blinkYellow {
	from { background-color: #FF0; }
	50% { background-color: #AA0; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #808002 0 -1px 9px, #FF0 0 2px 0; }
	to { background-color: #FF0; }
}
@keyframes blinkYellow {
	from { background-color: #FF0; }
	50% { background-color: #AA0; box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #808002 0 -1px 9px, #FF0 0 2px 0; }
	to { background-color: #FF0; }
}

.led-green {
	margin: 0 auto;
	width: 12px;
	height: 12px;
	background-color: #ABFF00;
	border-radius: 50%;
	box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #304701 0 -1px 9px, #89FF00 0 2px 12px;
}

.led-blue {
	margin: 0 auto;
	width: 18px;
	height: 18px;
	background-color: #24E0FF;
	border-radius: 50%;
	box-shadow: rgba(0, 0, 0, 0.2) 0 -1px 7px 1px, inset #006 0 -1px 9px, #3F8CFF 0 2px 14px;
}

table td {
    border: 1px solid #e8e8e8;
}
table th, table td {
    padding: 10px 10px;
}
table td {
    border: 1px solid #e8e8e8;
}
table th, table td {
    padding: 10px 10px;
}
td[Attributes Style] {
    text-align: -webkit-center;
}
td {
    display: table-cell;
    vertical-align: inherit;
}
table {
    margin-bottom: 30px;
    width: 800px;
    text-align: left;
    color: #3f3f3f;
    border-collapse: collapse;
    border: 1px solid #e8e8e8;
}
table {
    margin-bottom: 30px;
    width: 800px;
    text-align: left;
    color: #3f3f3f;
    border-collapse: collapse;
    border: 1px solid #e8e8e8;
}
table {
    border-collapse: separate;
    border-spacing: 2px;
}

#description {
    margin: 10px;
    padding: 10px;
    color: rgba(255, 255, 255, 1.00);
    text-shadow: 2px 2px #1f1f1fb4;
}
.text-body {
    color: rgba(255, 255, 255, 1.00);
    text-shadow: 2px 2px #1f1f1fb4;
}
.cell-version {
    padding-left: 4px;
    padding-top: 0.5em;
    text-align: left;
    display: inline-block;
    float: left;
    color: rgba(255, 255, 255, 0.75);
    text-shadow: 2px 2px #1f1f1fb4;
}
.cell-about {
    padding-right: 24px;
    padding-top: 0.5em;
    text-align: right;
    display: inline-block;
    float: right;
}
.nav-link {
    text-decoration: none;
    color: rgba(255, 255, 255, 1.0);
    text-shadow: 2px 2px #1f1f1fb4;
}
.nav-link2 {
    text-decoration: none;
    color: rgba(0, 255, 0, 1.0);
    text-shadow: 2px 2px #1f1f1fb4;
}
svg {
    -webkit-filter: invert(100%); /* safari 6.0 - 9.0 */
    filter: invert(100%);
}