.collapse { position:relative; }

  .open {
  }

    .box {
      display:none;
      background:#FFF;
      border:solid 1px #BBBBBB;
      border-radius:5px;
      box-shadow:0px 0px 15px #999;
      position:absolute;
	  z-index:999;
    }

      .box a.close {
       color:red;
       font-size:12px;
       font-family:arial;
       text-decoration:underline;
      }

      .arrow {
      	width: 0;
      	height: 0;
      	border-left: 11px solid transparent;
      	border-right: 11px solid transparent;
      	border-bottom: 11px solid #FFF;
      	position:absolute;
      	left:1px;
      	top:-10px;
      	z-index:1001;
      }

      .arrow-border {
      	width: 0;
      	height: 0;
      	border-left: 11px solid transparent;
      	border-right: 11px solid transparent;
      	border-bottom: 11px solid #BBBBBB;
      	position:absolute;
      	top:-12px;
      	z-index:1000;
      }