div.assist {
	display: inline-block;
	overflow: visible;
/*	padding: 0 5px;*/
	cursor: pointer;
	background: url(../img/help_icon.png) no-repeat;
	width: 15px;
	height: 15px;
	vertical-align: text-bottom;
	margin-left: 5px;
}


.content button.help {
    padding-right: 34px;
}
.csv div.assist,
.button-area div.assist {
    margin-left: -27px;
    margin-right: 12px;
}

div.assist div.tooltip1,
div.assist div.tooltip2,
div.assist div.tooltip3 {
	display: none;
}
div.assist div.tooltip1 .content,
div.assist div.tooltip2 .content,
div.assist div.tooltip3 .content {
	display: none;
}

div.assist:hover div.tooltip1,
div.assist:hover div.tooltip2,
div.assist:hover div.tooltip3 {
	display: block;
	position: absolute;
	overflow: visible;
	padding-top: 12px;
	margin-top: 12px;
	z-index:100;
}
div.assist:hover div.tooltip1 .content,
div.assist:hover div.tooltip2 .content,
div.assist:hover div.tooltip3 .content{
	display: block;
	overflow: auto;
	max-height: 220px;
	width: 250px;
	padding: 10px;
	border-radius:3px;
	background-color: #51A2C1;
	color: #fff;
	font-size: 80%;
	font-weight: normal;
	text-align: left;
	line-height: 1.5em;
	z-index:100;
	cursor: default;
}
div.assist:hover div.tooltip1 .content {
    margin-left: -125px;
}
div.assist:hover div.tooltip2 .content {
    margin-left: -30px;
}
div.assist:hover div.tooltip3 .content {
    margin-left: -230px;
}

div.assist:hover div.tooltip1 .content strong,
div.assist:hover div.tooltip2 .content strong,
div.assist:hover div.tooltip3 .content strong {
	color: #000;
	font-size: 100%;
	font-weight: normal;
}

div.tooltip1 .content:before,
div.tooltip2 .content:before,
div.tooltip3 .content:before {
	content: '';
	display: block;
	position: absolute;
	height: 0;
	width: 0;
	top: 0;
	left: 0;
	border: 9px transparent solid;
	border-right-width: 0;
	border-left-color: #51A2C1;
	transform: rotate(270deg);
	-webkit-transform: rotate(270deg);
	-o-transform: rotate(270deg);
	z-index: 100;
}


/* angular用 */
.ngHeaderContainer,
.ngHeaderSortColumn {
    overflow: visible;
}