h1
	{color: white;
	font-size: x-large;
	}
a 
	{text-decoration: none;
	color: #ffffff; 
	 font-size: 1em;
	}
a:visited 
	{color: #ffffff;
	}
a:hover 
	{color: #ffffff;
	}
#srodek
	{position: absolute;
	top: 40%;
	left: 35%;
	text-align: center;
	font-size: xx-large;
	}