body {
	background-color: white;
	font-family: Verdana, Geneva, Arial, Helvetica, sans-serif;
	margin: 0px;
	line-height: 125%;
	}
p {
	margin: 0.8em 0 0.8em 0;
	}
h2 {
	font-size: 1em;
	font-weight: bold;
	margin: 0.25em 0 0.25em 0;
	}
h3 {
	font-size: 0.8em;
	font-weight: bold;
	margin: 0.25em 0 0.25em 0;
	}
#text {
	position: relative;
	top: 0px;
	text-align: left;
	margin: 0;
	}
#login {
	position: relative;
	top: 35px;
	}
#top {
	position: absolute;
	top: 0px;
	left: 0px;
	height: 100px;
	width: 100%;
	}
#logo_left {
	position: absolute;
	top: 5px;
	left: 5px;
	height: 80px;
	width: 296px;
	}
#grafy {
	position: absolute;
	width: 100%;
	left: 0px;
	top: 100px;
	}
.noborder {
	border: none;
	}
.alarm {
	background-color: red;
	}
table, th, td {
	border: 1px solid #cccccc;
	border-collapse: collapse;
	}
th {
	padding: 0.4em;
	font-weight: bold;
	text-align: left;	
	}
td {
	padding: 0.3em;
	}
td a {
	display: block;
	width: 100%;
	text-decoration: none;
	color: black;
	}
table tr:nth-child(even) {
	background-color: #eee;
	}
table tr:nth-child(odd) {
	background-color:#fff;
	}
table > tbody:first-of-type > tr > td:first-child
	{
	text-align: left;
	min-width: 10em;
	padding: 0.4em;
	}
table > tbody:first-of-type > tr > td:nth-child(2)
	{
	text-align: left;
	min-width: 10em;
	padding: 0.4em;
	}
table > tbody:first-of-type > tr > td:nth-child(3)
	{
	text-align: right;
	min-width: 5em;
	padding: 0.4em;
	}
.blacklink {
	color: black;
	text-decoration: none;
	}

@media (max-width: 599px) {

	h1 {
		font-size: 1.45em;
		font-weight: bold;
		margin: 0.25em 0 0 0;
		}
	#text_index {
		position: relative;
		top: 5px;
		text-align: center;
		}
	input {
		width: 94%;
		height: 1.75em;
		font-size: 1.25em;
		border-radius: 5px;
		text-align: center;
		}
	select {
		width: 94%;
		height: 1.75em;
		font-size: 1.25em;
		border-radius: 5px;
		text-align: center;
		}
	#top_text {
		position: absolute;
		top: 30px;
		left: 330px;
		height: 80px;
		}
	.graf {
		float: left;
		width: 99.9%;
		margin: 0 0 5px 0;
		}
	.graf-inner {
		position: relative;
		left: 5px;
		top: 5px;
		width: 99%;
		}
	.graf-image {
		width: 99%;
		border: 1px solid #cccccc;
	}
	#prehled {
		position: absolute;
		width: 100%;
		left: 0px;
		top: 110px;
		}
	.invisible {
		display: none;
		}
	}

@media (min-width: 600px) {
	h1 {
		font-size: 1.35em;
		font-weight: bold;
		margin: 0.25em 0 0 0;
		}
	#text_index {
		position: relative;
		top: 8px;
		text-align: center;
		}
	input {
		width: 24em;
		height: 1.75em;
		font-size: 1.25em;
		border-radius: 5px;
		text-align: center;
		}
	select {
		width: 24em;
		height: 1.75em;
		font-size: 1.25em;
		border-radius: 5px;
		text-align: center;
		}
	#top_text {
		position: absolute;
		top: 33px;
		left: 330px;
		height: 80px;
		line-height: 165%;
		}
	.graf {
		float: left;
		width: 99.5%;
		margin: 0 0 5px 0;
		}
	.graf-inner {
		position: relative;
		left: 5px;
		top: 5px;
		width: 99.5%;
		}
	.graf-image {
		width: 99%;
		max-width: 800px;
		border: 1px solid #cccccc;
	}
	#prehled {
		position: absolute;
		width: 100%;
		left: 0px;
		top: 110px;
		margin: 0px;
		}
	}