diff --git a/_sass/components/swagger.scss b/_sass/components/swagger.scss
deleted file mode 100644
index 90b9eee52f5f..000000000000
--- a/_sass/components/swagger.scss
+++ /dev/null
@@ -1,281 +0,0 @@
-/* Some hacky CSS to override the SwaggerUI, which renders our API documentation */
-
-.topbar, /* Top bar with unused content */
-.information-container .main .link, /* Link to non-functioning URL */
-.try-out, /* Try Out buttons that don't work */
-.swagger-ui section.models /* Models section hidden for clarity */
-{ display: none; }
-
-/* Typography */
-html,
-body,
-.swagger-ui,
-.swagger-ui .info .title,
-.swagger-ui .info li,
-.swagger-ui .info p,
-.swagger-ui .info table,
-.swagger-ui .opblock-tag,
-.swagger-ui .opblock-tag small,
-.swagger-ui .parameter__in,
-.swagger-ui .parameter__type {
-	font-family: Roboto, sans-serif;
-}
-.swagger-ui .info .title {
-	font-size: 2.2rem;
-	line-height: 1.1em;
-	font-weight: 700;
-}
-.information-container .info,
-.parameters-col_description {
-	line-height: 1.5em;
-}
-
-/** Override some book styles */
-.book .swagger-ui table {
-	border: inherit;
-
-	thead {
-		background: transparent;
-	}
-}
-
-/* Inline code bits */
-.swagger-ui .code,
-.swagger-ui code,
-.swagger-ui .info code,
-.swagger-ui .markdown code {
-	display: inline-block;
-	padding: 0 0.25em;
-	border-radius: 2px;
-	background: #eee;
-	color: #555;
-	font-weight: 700;
-	font-family: monospace;
-}
-
-/* Remove extra margins */
-.swagger-ui .info {
-	margin-top: 0;
-}
-
-/* Version indicator */
-.swagger-ui .info .title small {
-	top: auto;
-	background: none;
-	line-height: 1.5em;
-	vertical-align: baseline;
-}
-.swagger-ui .info .title small .version {
-	padding: 0;
-	font-family: Roboto, sans-serif;
-	font-size: 14px;
-	font-weight: 400;
-	line-height: 1.5em;
-	color: $text;
-}
-
-/* Hide open api version number  */
-.swagger-ui .info .title small + small {
-	display: none;
-}
-
-/* Endpoint blocks */
-.swagger-ui .opblock-tag-section {
-	border: 1px solid #eee;
-	margin-bottom: 1rem;
-}
-.swagger-ui .opblock-tag {
-	margin-bottom: 0;
-	border-bottom: 1px solid #eee;
-	font-size: 18px;
-	font-weight: 700;
-}
-.swagger-ui .opblock.is-open .opblock-summary {
-	border-bottom: 1px solid #eee !important;
-}
-.opblock-tag + div {
-	margin: 15px 15px 0 !important;
-}
-.swagger-ui .opblock {
-	border-color: #eee !important;
-	background: transparent !important;
-	border-radius: 0;
-	border-left: none;
-	box-shadow: -1px 0 #eee;
-}
-.swagger-ui .opblock-tag {
-	display: block;
-	position: relative;
-}
-.swagger-ui .opblock-tag .expand-operation {
-	position: absolute;
-	top: 50%;
-	right: 0;
-	transform: translateY(-50%);
-	height: 20px;
-}
-.swagger-ui .opblock-tag small {
-	display: block;
-	padding: 0 1rem 0 0;
-
-	p {
-		line-height: 1.6em;
-	}
-
-	p:first-child {
-		margin-top: 0;
-	}
-
-	p:last-child {
-		margin-bottom: 0;
-	}
-}
-.swagger-ui .opblock .opblock-summary {
-	display: block;
-	position: relative;
-}
-.swagger-ui .opblock .opblock-summary-method {
-	position: absolute;
-	top: 50%;
-	left: 0.5rem;
-	min-width: 100px;
-	transform:translateY(-50%);
-}
-.swagger-ui .opblock .opblock-summary-path {
-	display: block;
-	padding-left: 115px;
-
-	a {
-		font-weight: 700;
-	}
-}
-.swagger-ui .opblock .opblock-summary-description {
-	padding-left: 115px;
-	line-height: 1.3rem;
-}
-.swagger-ui .opblock.is-open.opblock-get {
-	box-shadow: -4px 0 #007ab2;
-}
-.swagger-ui .opblock.opblock-get .opblock-summary-method {
-	background: #007ab2;
-}
-.swagger-ui .opblock.is-open.opblock-post {
-	box-shadow: -4px 0 #00b28d;
-}
-.swagger-ui .opblock.opblock-post .opblock-summary-method {
-	background: #00b28d;
-}
-.swagger-ui .opblock.is-open.opblock-put {
-	box-shadow: -4px 0 #e08914;
-}
-.swagger-ui .opblock.opblock-put .opblock-summary-method {
-	background: #e08914;
-}
-.swagger-ui .opblock.is-open.opblock-delete {
-	box-shadow: -4px 0 $warning;
-}
-.swagger-ui .opblock.opblock-delete .opblock-summary-method {
-	background: $warning;
-}
-.swagger-ui .opblock .opblock-section-header {
-	box-shadow: none;
-	border-bottom: 1px solid #eee;
-}
-.swagger-ui table thead tr td,
-.swagger-ui table thead tr th,
-.book .swagger-ui table.parameters thead {
-	border-bottom: 1px solid #eee;
-}
-
-/* Parameters table */
-.swagger-ui table.parameters th {
-	color: #777;
-	border: none;
-	font-weight: 400;
-}
-.swagger-ui .parameter__name {
-	font-family: monospace;
-	font-weight: 700;
-	color: $text;
-}
-.swagger-ui .parameter__type {
-	font-size: 14px;
-	font-weight: 400;
-	color: $text;
-}
-.swagger-ui .parameter__in {
-	font-style: normal;
-	font-weight: 400;
-	color: #777;
-}
-.swagger-ui .parameters-col_description input[disabled],
-.swagger-ui .parameters-col_description select[disabled] {
-	display: none;
-}
-
-/** Response table */
-.swagger-ui .response-col_status {
-	font-size: 1.5rem;
-	font-family: Roboto, sans-serif;
-}
-.swagger-ui thead .response-col_status,
-.swagger-ui thead .response-col_description {
-	font-size: 0.9rem;
-	font-weight: 400;
-	font-family: Roboto, sans-serif;
-	color: $text-light;
-}
-.swagger-ui table tbody tr.response > td {
-  padding-top: 3rem;
-}
-.swagger-ui .response-col_description__inner div.markdown,
-.swagger-ui .response-col_description__inner div.renderedMarkdown,
-.swagger-ui .response-col_description__inner div.markdown p,
-.swagger-ui .response-col_description__inner div.renderedMarkdown p {
-	margin: 0;
-	padding: 0;
-	background: transparent;
-	color: $text;
-	font-size: 1rem;
-	font-family: Roboto, sans-serif;
-	font-weight: 400;
-	line-height: 1.8em;
-	font-style: normal;
-}
-.swagger-ui .response-content-type {
-	padding-top: 0;
-}
-
-/* Unused Response type selection */
-.opblock-section-header label { visibility: hidden; }
-
-/* Remove extra space that disturbs alignment of parameter tables */
-.parameters-col_description p:first-child { margin-top: 0; }
-
-/* Spacing between left/right cols in parameter tables */
-.swagger-ui table tbody tr td:first-of-type { padding-right: 2em; }
-
-/* Fix overlapping text to switch between example/model responses */
-.tablinks {
-	padding-right: 1em;
-	margin-right: 1em;
-}
-.swagger-ui .tab li:first-of-type::after {
-	right: 1em;
-}
-
-/* Prettify things a bit */
-@media (min-width: 992px) {
-	.swagger-ui .wrapper {
-		padding-left: 0;
-		padding-right: 0;
-	}
-	.information-container .info {
-		line-height: 1.5em;
-	}
-}
-
-/* Hide the validation status button until we fix the validation errors */
-img[alt="Online validator badge"] {
-	display: none;
-}
diff --git a/css/api.scss b/css/api.scss
deleted file mode 100644
index fa1b44c1a787..000000000000
--- a/css/api.scss
+++ /dev/null
@@ -1,14 +0,0 @@
----
-# Empty front matter
----
-
-@import "_variables";
-@import 'lib/normalize';
-@import '_mixins';
-@import 'base';
-@import 'components/bookHeader';
-@import 'components/book';
-@import 'components/versions';
-@import 'components/swagger';
-@import 'components/alert';
-@import 'components/siteFooter';