.tree-icon-gray {
	filter:alpha(opacity=30);
}

.icon-import {
	background:url('../images/icons/import.png') no-repeat center center;
}

.icon-download {
	background:url('../images/icons/download.png') no-repeat center center;
}

.icon-directory {
	background:url('../images/icons/directory.png') no-repeat center center;
}

.icon-default {
	background:url('../images/icons/note.png') no-repeat center center;
}

.icon-baseinfo {
	background:url('../images/icons/baseinfo.png') no-repeat center center;
}

.icon-infolist {
	background:url('../images/icons/infolist.png') no-repeat center center;
}

.icon-user {
	background:url('../images/icons/user.png') no-repeat center center;
}
.icon-org {
	background:url('../images/icons/org.png') no-repeat center center;
}
.icon-role {
	background:url('../images/icons/role.png') no-repeat center center;
}
.icon-author {
	background:url('../images/icons/author.png') no-repeat center center;
}
.icon-dictionary {
	background:url('../images/icons/dictionary.png') no-repeat center center;
}
.icon-sysmng {
	background:url('../images/icons/sysmng.png') no-repeat center center;
}
.icon-transmit {
	background: url(../images/icons/transmit.png) no-repeat center center;
}
.icon-excel {
	background:url('../images/icons/excel.png') no-repeat center center;
}
.icon-word {
	background:url('../images/icons/word.png') no-repeat center center;
}
.icon-picture {
	background:url('../images/icons/picture.png') no-repeat center center;
}
.icon-attach {
	background:url('../images/icons/attach.png') no-repeat center center;
}

.icon-none{
	background:url('') no-repeat center center;
}
.icon-key{
	background:url('../images/icons/key.png') no-repeat center center;
}
.icon-clock{
	background:url('../images/icons/clock.png') no-repeat center center;
}
.icon-time_green{
	background:url('../images/icons/time_green.png') no-repeat center center;
}
.icon-time_red{
	background:url('../images/icons/time_red.png') no-repeat center center;
}
.icon-comment_add{
	background:url('../images/icons/comment_add.png') no-repeat center center;
}
.icon-user_comment{
	background:url('../images/icons/user_comment.png') no-repeat center center;
}
.icon-home {
	background:url('../images/icons/home.png') no-repeat center center;
}
.icon-metamodel {
	background:url('../images/icons/metamodel.png') no-repeat center center;
}
.icon-metadata {
	background: url(../images/icons/metadata.png) no-repeat center center;
}
.icon-collect {
	background: url(../images/icons/collect.png) no-repeat center center;
}

.icon-relation {
	background: url(../images/icons/relation.png) no-repeat center center;
}
.icon-list {
	background: url(../images/icons/list.png) no-repeat center center;
}
.icon-chart_curve {
	background: url(../images/icons/chart_curve.png) no-repeat center center;
}
.icon-chart_bar {
	background: url(../images/icons/chart_bar.png) no-repeat center center;
}
.icon-chart_pie {
	background: url(../images/icons/chart_pie.png) no-repeat center center;
}
.icon-chart_line {
	background: url(../images/icons/chart_line.png) no-repeat center center;
}