body{
	background-color: #212121;
}
header
{
background-color: #3a4042;
margin-top: 10px;
}
#logo
{
float: left;
padding: 10px;
width: 100px;
text-align: center;
}
#tytul
{
padding: 10px;
width: 100%;
font-size: 30px;
color: white;
text-align: center;
line-height: 3;
position: absolute;
}
nav{
	text-align: center;
	background-color: #50717b;
}
nav ul{
	margin: 0;
    padding: 0;
}
nav ul li{
	list-style: none;
	display:inline-block;
}
.wybor
{
float:left;
min-width:50px;
font-size:20px;
padding: 10px;
background-color: #aaa;
border: 3px solid #aaa;
height: 20px;
text-align: center;
transition: 0.3s;
}
.wybor:hover
{
background: #999;
font-size: 30px;
height: 30px;
transition: 0.3s;
}
#left{
	background-color: #3a4042;
	border-right: 1px black;
float: left;
width: 15%;
text-align: center;
height: 100%;
}
.obrazy{
	width: 100%;
}
#main{
	background-color: #3a4042;
	font-size: 25px;
float: left;
width: 70%;
text-align: center;
}
#right{
	background-color: #3a4042;
float: right;
width: 15%;
text-align: center;
border-left: 1px black;
}
footer{
	background-color: #50717b;
float: left;
padding: 10px;
width: 100%;
text-align: center;
}

.modal {
	display: none;
	position: fixed;
	z-index: 1;
	padding-top: 100px;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	overflow: auto;
	background-color: rgb(0,0,0);
	background-color: rgba(0,0,0,0.9);
}
  
  /* Modal Content (image) */
  .modal-content {
	margin: auto;
	display: block;
	width: 80%;
	max-width: 800px;
  }
  
  /* Caption of Modal Image */
  #caption {
	margin: auto;
	display: block;
	width: 80%;
	max-width: 700px;
	text-align: center;
	color: #ccc;
	padding: 10px 0;
	height: 150px;
  }
  
  /* Add Animation */
  .modal-content, #caption {  
	-webkit-animation-name: zoom;
	-webkit-animation-duration: 0.6s;
	animation-name: zoom;
	animation-duration: 0.6s;
  }
  
  @-webkit-keyframes zoom {
	from {-webkit-transform:scale(0)} 
	to {-webkit-transform:scale(1)}
  }
  
  @keyframes zoom {
	from {transform:scale(0)} 
	to {transform:scale(1)}
  }
  
  /* The Close Button */
  .close {
	position: absolute;
	top: 15px;
	right: 35px;
	color: #f1f1f1;
	font-size: 40px;
	font-weight: bold;
	transition: 0.3s;
  }
  
  .close:hover,
  .close:focus {
	color: #bbb;
	text-decoration: none;
	cursor: pointer;
  }
  
  /* 100% Image Width on Smaller Screens */
  @media only screen and (max-width: 700px){
	.modal-content {
	  width: 100%;
	}
}