.sidebar-brand {
	background-color: #f8f9fb;
	border-radius: .25em;
	margin: var(--sidebar-item-spacing-vertical)
				calc(var(--sidebar-item-spacing-horizontal)/2)
				0
				calc(var(--sidebar-item-spacing-horizontal)/2);
	padding: 0;
}
.sidebar-brand::before {
	content: "";
	display: inline-block;
	width: 100%;
	height: 4rem;
	background-image: url(HDL_logo.svg);
	background-size: auto 4rem;
	background-position: center;
	background-repeat: no-repeat;
}
.sidebar-brand-text {
	display: none;
}
body[data-theme="dark"] .sidebar-brand {
	color: #fff;
}
@media (min-width: 56em){
	.content {
		width: 52em;
	}
}
figure > object {
	max-width: 100%;
}
img {
	background: #fff;
	border-radius: .25em;
	padding: .5em 0;
}
iframe {
	width: calc(50.625rem - 1rem);
	height: calc(28.47rem - 0.5625rem);
	margin-left: -1rem;
}
@media (max-width:50.625rem) {
	iframe {
		width: calc(100vw - 1rem);
		height: calc(56.25vw - 1rem);
		margin-left: -1rem;
	}
}
.WaveDrom {
	background: #fff;
	border-radius: .25em;
	padding: .5em 0;
}
table.regmap {
	font-size: .9em;
}
table.regmap .caption-text{
	font-size: 1rem;
}
td.description{
	width: 45%;
	font-size:.8em;
}
.collapsible {
	border: 1px solid var(--color-table-border);
	border-radius: .25em;
	margin-bottom: -1px;
}
.collapsible_input {
	display: none;
}
.collapsible_content {
	border-top: 1px solid var(--color-table-border);
	overflow: hidden;
	height: 0;
	transition: ease opacity .25s;
	opacity: 0;
}
.collapsible label {
	width: 100%;
	display: block;
	padding-left: .75em;
	user-select: none;
	cursor: pointer;
}
.collapsible label .icon {
	display: inline-block;
	padding-right: .25em;
}
.collapsible label p {
	display: inline-block;
	margin: .75em 0;
}
.collapsible label .icon:before {
	content: '⮞';
	color: #666;
	transition: transform ease .125s, padding ease .125s;
	display: block;
	line-height: 1em;
	padding-right: .25em;
}
.collapsible_input:checked ~ label .icon:before {
	transform: rotate(90deg);
	padding-left: 4px;
}
.collapsible_input:checked ~ .collapsible_content {
	height: 100%;
	opacity: 1;
}
.default {
	min-width: 7em;
	line-break: anywhere;
}