.popupHeader
{
width:100%;
text-align:right;
display:block;
font-size:12px;
font-weight:bold;
color:#000;
padding-right:15px 15px 10px 0px;
cursor:pointer;
}

.popupHeader a{
padding:5px;
z-index:10;
}
.pop_up_main{
margin:0 auto !important;
z-index:5000;
display:none;
padding:5px 5px 10px 5px !important;
background:#fff;
width:400px;
}
#backgroundPopup{
display:none;
position:fixed;
_position:absolute; /* hack for internet explorer 6*/
height:100%;
width:100%;
top:0;
left:0;
background:#222;
border:1px solid #cecece;
z-index:4000;
}


 .popupContainer h1 {
    color: #002663 !important;
    display: block !important;
    font-size: 16px !important;
    line-height: 26px !important;
    text-transform: uppercase !important;
    width: 100% !important;
	font-weight: bold !important;
}

 .popupContainer p {
color: #4D4F53 !important;
font-size: 12px !important;
}

#popup_close{
position: absolute;
top: -28px;
right: 0px;
width: 53px;
height: 27px;
background: transparent url("https://www.americanexpress.com/content/dam/amex/us/staticassets/images/supplier-management/invoicing-and-payments/popup_close.gif") -185px 0px no-repeat;
cursor: pointer;
z-index: 1103;
}