body{
	background:url('../image/img-2.jpg');
	background-size:100% auto;
	background-repeat:no-repeat;
	background-position:cover;
	background-attachment: fixed;
}
.tab-header {
	position:sticky;
	top:0;
}
.tool-lists{
	height:120px;
}
.tool-lists:hover{
	box-shadow:0px 0px 8px 0px #007bff;
}
.tool-lists img{
	width:60px;
	height:60px;
	margin-bottom:5px;
}
.tool-box:hover .title-bar{
	background:#007bff !important;color:#fff;
}