h2{
	margin-left: 10%;
	margin-right: 10%;
}
.line {
    width: 20%;
    height: 1px;
    margin: 0 auto 25px auto;
    background-color: #000;
}
.krokiWspolpracy {
	list-style-type:none;
	font-size:28px;
	margin: 0 10%;
}
ul li {
}
details > summary {
	font-family: 'fontello';
	cursor: pointer;
	list-style-type: none;
	padding:5px;
	margin:3px 0;
	border-radius: 10px;
	transition-duration: 0.5s;
	transition-property: background-color;
}
details > summary > span {
	color: #f9cb9c;
	margin-right: 5px;
	margin-left: 5px;
	display: inline-block;
	transition-duration: 0.4s;
	font-size: 25px;
}
details > summary:hover {
	background-color:#fce5cd;
}
details[open] > summary {
	background-color:#fce5cd;
}
details[open] > summary > span {
	margin:2px 10px 0 5px;
	transform: rotate(90deg);
	font-size: 20px;
}
details > p {
	font-size: 24px;
}
@media only screen and (max-width:1233px){
	h1{
		margin:10px 0 0 0;
	}
	h2{
		margin:5px 5%;
		font-size:28px;
	}
	.line {
		width: 80%;
		margin:12px auto;
	}
	.krokiWspolpracy {
		font-size:22px;
		margin:0 5%
	}
	p{
		font-size:18px;
	}
	ul{
		margin:0px;
		padding-left:5px;
	}
}