/* Inspired by http://www.learnwebdesignonline.com/more/introdesignseries.htm*/

body {
	font-family:Geneva, Arial, Helvetica, san-serif;
	background-color: #666666;
}

.pagecontent {
	padding-left: 20px;
	padding-right: 20px;
	margin: 0px;
	width: 438px; /* 483px - 2*20px - 2*1px - 3px */
	height: 362px; /* 500px - 133px - 2*1px - 3px */
    position: fixed;
	border: 3px double black;
}

#footer {
	color: #FFFFFF;
	background-color: #000000;
	font-size: 0.8em;
	padding: 3px 10px;
}

table {
	border: 1px solid black;
	margin-left: auto;
	margin-right: auto;
}

input {
	vertical-align: top;
}

form {
    display: flex;
    align-items: center;
	margin-right: 20px;
}

label {
	padding-left: 2px;
	padding-right: 10px;
}

#result {
	background-color: white;
	padding: 5px;
	margin-right: 20px;
}

#result:empty {
    background-color: transparent;
    padding: 0;
}

input[type="range"] {
    -webkit-appearance: none;
	height: 13px;
	width: 100%;
	margin-right: 10px;
    background: white;
	border: 0.5px solid lightgray;
}

input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 11px;
}

input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 18px;
    width: 18px;
	margin-top: -4px;
    background: white;
	border: 1px solid lightgray;
	border-radius: 15%;
}

input[type=range]::-moz-range-track {
    width: 100%;
    height: 11px;
}

input[type=range]::-moz-range-thumb {
    height: 18px;
    width: 18px;
	margin-top: -4px;
    background: white;
	border: 1px solid lightgray;
	border-radius: 15%;
}