.close_button {
	margin-left:587px; 
	margin-top:-20px;
	position:absolute;
	
}


.close_button_whiteBG {
	line-height: 25px;
	position: absolute;
	right: 30px;
	text-align: center;
	top: 4px;
	width: 24px;
	text-decoration: none;
}

.popup_whiteBG {
    background-color: #FFFFFF;
    border: 0 solid #666666;
    font-family: Verdana,Geneva,sans-serif;
    font-size: small;
    height: 500px;
    overflow: auto;
    padding: 5px;
    margin-top:100px;
    position: absolute;
    text-align: justify;
    visibility: hidden;
    width: 680px;
    z-index: 2;
}