"customCss" : " #pty_bottomShell{ box-shadow:0 -10px 30px rgba(0, 0, 0, 0.4); -moz-box-shadow:0 -10px 30px rgba(0, 0, 0, 0.4); -webkit-box-shadow:0 -10px 30px rgba(0, 0, 0, 0.4); background: #FFFFEB; /* old browsers */ background: -moz-linear-gradient(top, #FFFFEB 6%, #F2EBD7 100%); /* firefox */ background: -webkit-gradient(linear, left top, left bottom, color-stop(6%,#FFFFEB), color-stop(100%,#F2EBD7)); /* webkit */ filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#FFFFEB', endColorstr='#F2EBD7',GradientType=0 ); /* ie */ } " 