* {
	box-sizing: border-box;
}
.slideshow-container {
	height: 80vh;
	max-width: 1000px;
	position: relative;
	margin: auto;
	border: 2px solid blue;
}
.mySlides {
	display: none;
}
.zadanie {
	margin: 40px 40px;
	border: 1px solid green;
	height: 70vh;
	overflow: scroll;
}
.prev, .next {
	cursor: pointer;
	position: absolute;
	top: 50%;
	width: auto;
	margin-top: -22px;
	padding: 16px;
	color: red;
	font-weight: bold;
	font-size: 10px;
	transition: 0.6s ease;
	border-radius: 0 3px 3px 0;
	user-select: none;
}
.next {
	right: 0;
	border-radius: 3px 0 0 3px;
}
.prev:hover, next:hover {
	background-color: rgba(0,0,0,0.8);
}
.text {
	color: silver;
	font-size: 15px;
	padding: 8px 12px;
	position: relative;
	bottom: 8px;
	width: 100%;
	text-align: center;
	border: 1px solid gray;
}
.numbertext {
	color: green;
	font-size: 12px;
	padding: 5px 5px;
	position: absolute;
	top: 0;	
	border: 1px solid black;
}
.active, .dot:hover {
	background-color: #717171;
}
.fade {
	animation-name: fade;
	animation-duration: 1.5s;
}
@keyframes fade {
	from {opacity: .4}
	to {opacity: 1}
}

input.input_liczba {
	border: 2px solid red;
	font-size: 20px;
	font-weight: bold;
	text-align: center;
}