diff --git a/content/tricks/index.md b/content/tricks/index.md
index 3fb9c49..5674830 100644
--- a/content/tricks/index.md
+++ b/content/tricks/index.md
@@ -119,8 +119,8 @@ The default strikethrough style is too much for you? Let's sort this out:
 ```scss
 del {
     box-shadow: none;
-    border-radius: unset;
-    background-color: unset;
+    border-radius: 0;
+    background-color: transparent;
     padding: 0;
     color: inherit;
 }
diff --git a/sass/_buttons.scss b/sass/_buttons.scss
index 6ee2df0..ddbe21a 100644
--- a/sass/_buttons.scss
+++ b/sass/_buttons.scss
@@ -34,7 +34,7 @@
 
 	&.colored {
 		box-shadow: none;
-		background-color: unset;
+		background-color: transparent;
 		color: var(--primary-color);
 
 		&:hover {
diff --git a/sass/_code.scss b/sass/_code.scss
index be16569..8a07150 100644
--- a/sass/_code.scss
+++ b/sass/_code.scss
@@ -27,13 +27,13 @@ pre {
 	table {
 		box-shadow: none;
 		border-radius: 0;
-		background-color: unset;
+		background-color: transparent;
 		table-layout: auto;
 		overflow: hidden;
 
 		tr {
 			&:nth-child(even) {
-				background-color: unset;
+				background-color: transparent;
 			}
 
 			th,
@@ -42,7 +42,7 @@ pre {
 			}
 
 			th {
-				background-color: unset;
+				background-color: transparent;
 				font-weight: normal;
 			}
 		}
diff --git a/sass/_comments.scss b/sass/_comments.scss
index 5151b2f..153c86b 100644
--- a/sass/_comments.scss
+++ b/sass/_comments.scss
@@ -103,7 +103,7 @@
 
 					&.op {
 						box-shadow: none;
-						background-color: unset;
+						background-color: transparent;
 						color: var(--primary-color);
 
 						&:hover {
@@ -164,7 +164,7 @@
 				.faves {
 					transition: var(--transition);
 					border-radius: 999px;
-					background-color: unset;
+					background-color: transparent;
 					padding: 0.25rem 0.75rem;
 					font-variant-numeric: tabular-nums;
 					text-decoration: none;
diff --git a/sass/_crt.scss b/sass/_crt.scss
index c2143a4..1307278 100644
--- a/sass/_crt.scss
+++ b/sass/_crt.scss
@@ -10,9 +10,9 @@
 
 	pre {
 		animation: flicker 0.25s alternate infinite;
-		margin: unset;
-		box-shadow: unset;
-		background-color: unset !important;
+		margin: 0;
+		box-shadow: none;
+		background-color: transparent !important;
 		padding: 1rem 1rem;
 		color: var(--primary-color) !important;
 		text-shadow: var(--primary-color-alpha) 0 0 0.25rem, var(--primary-color) 0 0 0.75rem;
diff --git a/sass/_media.scss b/sass/_media.scss
index 78b56b2..67ecc6e 100644
--- a/sass/_media.scss
+++ b/sass/_media.scss
@@ -4,6 +4,7 @@ video {
 	margin: 1rem auto;
 	box-shadow: var(--edge-highlight), var(--shadow);
 	border-radius: var(--rounded-corner);
+	background-color: var(--fg-muted-1);
 	max-width: 100%;
 
 	&.full,
@@ -69,6 +70,7 @@ video {
 	&[src*="#full-bleed"] {
 		box-shadow: none;
 		border-radius: 0;
+		background-color: transparent;
 	}
 }
 
@@ -94,7 +96,7 @@ img {
 			}
 
 			@media only screen and (max-width: 720px) {
-				transform-origin: unset;
+				transform-origin: center;
 
 				&:hover {
 					transform: scale(1.1);
diff --git a/sass/_nav.scss b/sass/_nav.scss
index 2e5ff52..8cb645d 100644
--- a/sass/_nav.scss
+++ b/sass/_nav.scss
@@ -156,7 +156,7 @@
 					cursor: pointer;
 					border: none;
 					border-radius: 999px;
-					background-color: unset;
+					background-color: transparent;
 					font-weight: bold;
 					font-size: 1rem;
 
@@ -184,15 +184,15 @@
 				&#language-switcher {
 					details {
 						position: relative;
-						box-shadow: unset;
-						border-radius: unset;
-						background-color: unset;
+						box-shadow: none;
+						border-radius: 0;
+						background-color: transparent;
 						padding: 0;
 
 						summary {
 							transition: var(--transition);
 							border-radius: 999px;
-							background-color: unset;
+							background-color: transparent;
 							color: var(--fg-muted-4);
 							list-style: none;
 
@@ -261,7 +261,7 @@
 			opacity: 1;
 			padding: 0 0.5rem 0.5rem;
 			height: 2.75rem;
-			pointer-events: unset;
+			pointer-events: all;
 		}
 
 		#search-bar {
diff --git a/sass/_pre-container.scss b/sass/_pre-container.scss
index b6698cb..addad43 100644
--- a/sass/_pre-container.scss
+++ b/sass/_pre-container.scss
@@ -26,7 +26,7 @@
 			cursor: pointer;
 			border: none;
 			border-radius: var(--rounded-corner-small);
-			background-color: unset;
+			background-color: transparent;
 			padding: 0.5rem;
 			line-height: 0;
 
diff --git a/sass/_typography.scss b/sass/_typography.scss
index 1d4367e..7be2ccd 100644
--- a/sass/_typography.scss
+++ b/sass/_typography.scss
@@ -115,11 +115,11 @@ progress {
 	}
 
 	&:indeterminate::-moz-progress-bar {
-		background-color: unset;
+		background-color: transparent;
 	}
 
 	&::-webkit-progress-bar {
-		background-color: unset;
+		background-color: transparent;
 	}
 
 	&::-moz-progress-bar {