.custom-header {
		display: flex;
		align-items: center;
		padding-top: 12px;
  padding-bottom: 12px;
		background: transparent linear-gradient(90deg, #004688 0%, #1B76BD 100%) 0% 0% no-repeat padding-box;
		height: 4vh;
}

.custom-header-width {
		margin-left: auto;
		margin-right: auto;
		display: flex;
		max-width: 80%;
		min-width: 1180px;
		width: 100%;
}

.custom-header-logo img {
		margin-right: 20px; /* ロゴとタイトルの間隔 */
		display: block;
		height: 29px;
}

#vertical-line{
  font-weight: 100;
  font-size: 28px;
  margin: 4px 10px 0 0;
}

.custom-header-title #main-title-english {
		font: normal normal bold 15px/18px Roboto;
}

.custom-header-title {
		font: normal normal bold 15px/18px Noto Sans CJK JP;
		color: #FFFFFF;
		font-weight: bold;
		margin-left: 0.5%;
		margin-top: 8px;
}

.custom-header-title#support-link {
		display: flex;
		margin-left: auto;
		text-decoration: underline;
		text-decoration-color: #ffffff;
}

a[target="_blank"] {
		margin-left: auto;
		/* 右端に寄せる */
		text-decoration: none;
}

.help-icon {
		margin-left: 4px
}