.header-title  {
    display: flex;
    justify-content: space-between;
}

#dropmenu {
    list-style-type: none;
    height: 50px;
    margin: 0;
    padding: 0;
    position: relative;
    z-index: 100;
}

#dropmenu li a{
    display: table-cell;
    text-align: center;
    vertical-align:middle;
    width: 145px;
    height: 50px;
    color: #fff;
    font-size: 14px;
}

#dropmenu li a:hover {
    background: #36a0e9;
}

#dropmenu li ul{
    margin: 0px;
    padding: 0px;
}

#dropmenu li ul li{
    overflow: hidden;
    width: 100%;
    height: 0;
    color: #ffffff;
    -moz-transition: .2s;
    -webkit-transition: .2s;
    -o-transition: .2s;
    -ms-transition: .2s;
    transition: .2s;
}

#dropmenu li ul li a{
    background: #9ACFF3;
    text-align: center;
    font-size: 14px;
    font-weight: normal;
}

#dropmenu li:hover ul li{
    list-style-type: none;
    overflow: visible;
    height: 50px;
}


/* 下矢印 */
.open-arrow:after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    margin: 0 0 5px 15px;
    border-right: 1px solid #ffffff;
    border-bottom: 1px solid #ffffff;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}

/* 赤色の[必須]バッチ（入力項目名称の後ろに右寄せで表示） */
.required-badge {
	display: inline-block;
	padding: 4px 5px 2px 5px;
	font-size: 0.75em;
	font-weight: 700;
	line-height: 1;
	color: #fff;
	text-align: center;
	white-space: nowrap;
	vertical-align: baseline;
	border-radius: 0.25rem;
	background-color: #dc3545;
	float: right;
	margin-top: 2px;
}

.content-section {
	overflow-x : auto;
	padding-bottom: 20px;
	width: 330px;
	height: 395px;
}