.history {
        background: none !important;
    }

    .history:first-child {
        background: url(/images/sub/sub0404_bg.png) right top no-repeat !important;
    }

	form fieldset{
		padding-top:1px;
	}

	ul.sub-org ul.quarter li::before{
        width: 1px;
        height: 100%;
        content: "";
        background: #ddd;
        position: absolute;
        top: -40px;
        left: 50%;
        z-index: -1;
	}
    .Search_rss:last-child{
        margin-top: 10px !important;
    }
    #detail_content{
        overflow: scroll;
    }