body {
    width:100%;
    height: 100%;
    text-align: center;
    font-family: Calibri, Verdana,Arial, Helvetica, sans-serif;
	font-size: 12px;
}
p
{
    text-align: center;
}
h1
{
	font-size: 140%;
	text-align: center;
}

h2
{
	font-size: 120%;
	text-align:center;
}
h3
{
	font-size: 110%;
	text-align:center;
}
img
{
	padding: 0px;
    border: none;	
}
a 
{
text-decoration: underline;
font-size: 100%;
}
a:link
{

}
a:visited {
    color: #000000;
}
a:active {
}

a:hover {
text-decoration: none;

}
a img
{
     border:none;
}
strong
{
    font-weight:bold;
}

#obal
{
    margin-top:25%;
    height: 50%;
}