libinput/doc/style/libinputdoxygen.css

dd {
    margin-left: 30px;
}

.title {
	font-size: 400%;
	font-weight: 200;
}

h1 {
	font-size: 300%;
}

h2 {
	font-size: 200%;
}

.sm-dox li {
	float:left;
	border-top: 0;
	padding-right: 20px;
}

.sm li, .sm a {
	position: relative;
}

.sm, .sm ul, .sm li {
	list-style: none;
	display: block;
	line-height: normal;
	direction: ltr;
	text-align: left;
}

.sm, .sm *, .sm *::before, .sm *::after {
	box-sizing: border-box;
}

#main-nav {
	padding: 30px;
}

/* Main menu sub-items like file-list, etc */
#main-menu li ul {
	display: none;
}