body{
  background: url("../img/terminal.jpg") no-repeat center center fixed; 
  -webkit-background-size: 100% 100%;
  -moz-background-size: 100% 100%;
  -o-background-size: 100% 100%;
  background-size: 100% 100%;
  height: 100vh;
  border: solid 0px red;
	 }
	 
/* h3, .button, h4, h1, p {text-shadow: 1px 1px 1px black;} */


.rohy{
	-webkit-border-top-left-radius: 5px;
	-webkit-border-top-right-radius: 5px;
	-webkit-border-bottom-left-radius: 5px;
	-webkit-border-bottom-right-radius: 5px;

	-khtml-border-radius-topleft: 5px;
	-khtml-border-radius-topright: 5px;
	-khtml-border-radius-bottomleft: 5px;
	-khtml-border-radius-bottomright: 5px;

	-moz-border-radius-topleft: 5px;	
	-moz-border-radius-topright: 5px;
	-moz-border-radius-bottomleft: 5px;
	-moz-border-radius-bottomright: 5px;

	border-top-left-radius: 5px;
	border-top-right-radius: 5px;
	border-bottom-right-radius: 5px;
	border-bottom-left-radius: 5px;
	}
.img-responsive{padding-top: 10px;
				padding-bottom: 5px;
				}
				
strong{
	font-size: 25px;
	}
	
.stred{
	padding: 15px 10px 10px 15px; 
	border: solid 1px #fff; 
	background: rgba(255,255,255,0.9); 
	margin-top: 5%; height: auto;
	margin-bottom: 5%;
	}


.obr{
	max-width: 300px;
	}
	
h4{text-decoration: underline}

@media all and (max-width: 1300px){
	
	}
@media all and (max-width: 980px){


	}
@media all and (max-width: 768px){

	
	}
	
@media all and (max-width: 640px){

.img-responsive{
	width: 267px;
	}

body{
	background: url("../img/terminal.jpg") no-repeat center center fixed;
	height: auto;
	background: rgba(0,0,0,1);
	}
	
	.stred{
	padding: 15px 10px 10px 15px; 
	border: solid 1px #fff; 
	background: rgba(255,255,255,0.8); 
	margin-top: 15px; height: auto;
	}
	
	.obr{
	width: 100%;
	}
	
	.stred{
	padding: 5px 10px 15px 15px; 
	border: solid 1px #fff; 
	background: rgba(255,255,255,0.8); 
	margin-top: 0; height: auto;
	}

	
	}