#webcam a:hover{
		text-decoration:none;
	}
	#opn{
		background: none repeat scroll 0 0 gainsboro;
		border: 1px solid gray;
		color: #000000;
		font-family: arial;
		font-weight: bold;
		padding: 5px;
	}
	
	.blockbkg {
      background-color: black;
      opacity: 90%;
      filter:alpha(opacity=90);
      background-color: rgba(0,0,0,0.90);
      width: 100%;
      min-height: 100%;
      overflow: hidden;
      float: absolute;
      position: fixed;
      top: 0;
      left: 0;
      color: white;
    }
    .cont {
      background-color: white;
      color: black;
      font-size: 16px;
      border: 1px solid gray;
      padding: 20px;
      display:block;
      position: absolute;
      top: 5%;
      left: 20%;
      width: 700px;
      height: 400px;
      
    }
    .closebtn {
      width: 20px;
      height: 20px;
      padding: 5px;
      margin: 2px;
      float: right;
      top: 0;
      background-image: url(../img/x.png);
      background-repeat: no-repeat;
      background-position:center;
      background-color: lightgray;
      display: block;
    }
    .closebtn:hover {
      cursor: pointer;
    }