#jstree-scroll {
	overflow-y: scroll;
	max-height:200px;
}

.login-cover,
.login-cover-bg,
.login-cover-image {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.login-cover-image img {
    max-width: 100%;
    top: 0;
    left: 0;
    position: absolute;
}
.login-cover-bg {
    background: #666666; /* Old browsers */
    background: -moz-radial-gradient(center, ellipse cover,  #666666 0%, #000000 100%); /* FF3.6+ */
    background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,#666666), color-stop(100%,#000000)); /* Chrome,Safari4+ */
    background: -webkit-radial-gradient(center, ellipse cover,  #666666 0%,#000000 100%); /* Chrome10+,Safari5.1+ */
    background: -o-radial-gradient(center, ellipse cover,  #666666 0%,#000000 100%); /* Opera 12+ */
    background: -ms-radial-gradient(center, ellipse cover,  #666666 0%,#000000 100%); /* IE10+ */
    background: radial-gradient(ellipse at center,  #666666 0%,#000000 100%); /* W3C */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#666666', endColorstr='#000000',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */
    opacity: 0.6;
    filter: alpha(opacity=60);
}