#opis
{ 
	width: 800px;
	font-size: 25px;
	text-align: justify;
	padding-top: 40px;
}

#box{
	margin-left: auto;
	margin-right: auto;
width: 800px;
	}
#zadanie1{
	float: left;
	width: 562px;
	height: 29px;
	background-image: url(1111.png);
}
#zadanie2{
	float: left;
	width: 99px;
	height: 28px;
	background-image: url(111.png);
}
#zadanie2:hover{
	
	width: 33px;
	height: 33px;
	background-image: url("kotek.png");
}

#zadanie3{
	float: left;
	width: 110px;
	height: 28px;
	background-image: url(11.png);
}