* { 
			margin: 0; 
			padding: 0;
		}
		body { 
			font: 100% normal Arial, Helvetica, sans-serif; 
            background: #161712;
            width: 100%;
            height: 100%;
        }

		form, input, select, textarea {
			margin:0; 
			padding:0; 
			color:#ffffff;
		}
 
		div.box {
			margin:0 auto;
			width:500px;
			background:#222222;
			position:relative;
			top:50px;
			border:1px solid #262626;
		}
 
		div.box h1 { 
			color:#ffffff;
			font-size:18px;
			text-transform:uppercase;
			padding:5px 0 5px 5px;
			border-bottom:1px solid #161712;
			border-top:1px solid #161712; 
		}
 
		div.box label {
			width:100%;
			display: block;
			background:#1C1C1C;
			border-top:1px solid #262626;
			border-bottom:1px solid #161712;
			padding:10px 0 10px 0;
		}
 
		div.box label span {
			display: block;
			color:#bbbbbb;
			font-size:12px;
			float:left;
			width:100px;
			text-align:right;
			padding:5px 20px 0 0;
		}
 
		div.box .wpis {
			padding:10px 10px;
			width:200px;
			background:#262626;
			border-bottom: 1px double #171717;
			border-top: 1px double #171717;
			border-left:1px double #333333;
			border-right:1px double #333333;
		}
 
		div.box .wiadomosc {
			padding:7px 7px;
			width:350px;
			background:#262626;
			border-bottom: 1px double #171717;
			border-top: 1px double #171717;
			border-left:1px double #333333;
			border-right:1px double #333333;
			overflow:hidden;
			height:150px;
		}
 
		div.box .button	{
			margin:0 0 10px 0;
			padding:4px 7px;
			background:#CC0000;
			border:0px;
			position: relative;
			top:10px;
			left:382px;
			width:100px;
			border-bottom: 1px double #29632b;
			border-top: 1px double #29632b;
			border-left:1px double #3e8b40;
			border-right:1px double #4CAF50;
        }
        a:link, a:visited {
            background-color:#4CAF50;
            color: white;
            padding: 6px 0px;
            text-align: center;
            text-decoration: none;
            
          }
          
          a:hover, a:active {
            background-color: #4CAF50;
          }
          
#doc1,#doc2 {
  display: inline-block;
  width: 650px;
  height: 1000px;
}
iframe {
  width: 100%;
  height: 100%;
  border: none;
}
#doc1 {
  background-color: red;
}
#doc2 {
  background-color: blue;
}