diff --git a/css/theme/latex.css b/css/theme/latex.css
index 1463f14..f279e12 100644
--- a/css/theme/latex.css
+++ b/css/theme/latex.css
@@ -20,10 +20,10 @@ section {
 /* basic layout */
 :root {
   --square: 100vw; }
-  @media screen and (min-aspect-ratio: 1 / 1) {
+  @media (min-aspect-ratio: 1 / 1) {
     :root {
       --square: 50vw; } }
-  @media screen and (min-aspect-ratio: 2 / 1) {
+  @media (min-aspect-ratio: 2 / 1) {
     :root {
       --square: 100vh; } }
 
@@ -44,13 +44,13 @@ body {
     grid-template-columns: auto;
     grid-template-areas: "content" "preview";
     background: linear-gradient(to bottom, white 0%, white var(--square), var(--secondary) var(--square), var(--secondary) var(--square)); }
-    @media screen and (min-aspect-ratio: 1 / 1) {
+    @media (min-aspect-ratio: 1 / 1) {
       body .layout-content-and-preview {
         grid-template-rows: auto var(--square) auto;
         grid-template-columns: var(--square) auto;
         grid-template-areas: "   .    preview" "content preview" "   .    preview";
         background: linear-gradient(to right, white 0%, white var(--square), var(--secondary) var(--square), var(--secondary) 100%); } }
-    @media screen and (min-aspect-ratio: 2 / 1) {
+    @media (min-aspect-ratio: 2 / 1) {
       body .layout-content-and-preview {
         grid-template-rows: var(--square);
         grid-template-columns: var(--square) auto;
@@ -60,7 +60,7 @@ body {
     grid-template-columns: var(--square);
     grid-template-areas: "content" "   .   ";
     background: linear-gradient(to bottom, white 0%, white var(--square), var(--secondary) var(--square), var(--secondary) 100%); }
-    @media screen and (min-aspect-ratio: 1 / 1) {
+    @media (min-aspect-ratio: 1 / 1) {
       body .layout-content-only {
         grid-template-rows: auto var(--square) auto;
         grid-template-columns: auto var(--square) auto;
@@ -76,12 +76,12 @@ body {
     grid-template-rows: min-content auto;
     grid-template-columns: var(--square);
     grid-template-areas: "content" "   .   "; }
-    @media screen and (min-aspect-ratio: 1 / 1) {
+    @media (min-aspect-ratio: 1 / 1) {
       body .layout-wide-content {
         grid-template-rows: auto var(--square) auto;
         grid-template-columns: calc(2 * var(--square));
         grid-template-areas: "   .   " "content" "   .   "; } }
-    @media screen and (min-aspect-ratio: 2 / 1) {
+    @media (min-aspect-ratio: 2 / 1) {
       body .layout-wide-content {
         grid-template-rows: auto var(--square) auto;
         grid-template-columns: auto calc(2 * var(--square)) auto;
@@ -101,8 +101,8 @@ body {
         position: absolute;
         top: calc(var(--margin) * var(--square));
         right: calc(var(--margin) * var(--square));
-        width: 15vw;
-        height: 15vw;
+        width: calc(.3 * var(--square));
+        height: calc(.3 * var(--square));
         background-image: url(../../images/logo-fachschaft.png);
         background-repeat: no-repeat;
         background-size: contain; }
@@ -161,12 +161,12 @@ body {
     grid-template-columns: var(--square);
     grid-template-areas: "title" "column1" "column2" ".";
     background: var(--secondary); }
-    @media screen and (min-aspect-ratio: 1 / 1) {
+    @media (min-aspect-ratio: 1 / 1) {
       body .layout-two-columns {
         grid-template-rows: auto calc(0.18 * var(--square)) calc(0.82 * var(--square)) auto;
         grid-template-columns: var(--square) var(--square);
         grid-template-areas: "   .       .   " " title   title " "column1 column2" "   .       .   "; } }
-    @media screen and (min-aspect-ratio: 2 / 1) {
+    @media (min-aspect-ratio: 2 / 1) {
       body .layout-two-columns {
         grid-template-rows: calc(0.18 * var(--square)) calc(0.82 * var(--square));
         grid-template-columns: auto var(--square) var(--square) auto;
@@ -190,7 +190,7 @@ body {
     grid-template-rows: auto auto;
     grid-template-columns: auto;
     background: var(--secondary); }
-    @media screen and (min-aspect-ratio: 1 / 1) {
+    @media (min-aspect-ratio: 1 / 1) {
       body .layout-two-previews {
         grid-template-rows: 100vh;
         grid-template-columns: 50vw 50vw;
@@ -429,7 +429,7 @@ h2[data-category=Aufgabe]::before {
   direction: rtl;
   word-spacing: 1000%;
   opacity: .2; }
-  @media screen and (min-aspect-ratio: 1 / 1) and (max-aspect-ratio: 2 / 1) {
+  @media (min-aspect-ratio: 1 / 1) and (max-aspect-ratio: 2 / 1) {
     .layout-content-only h2[data-category=Aufgabe]::after,
     .layout-wide-content h2[data-category=Aufgabe]::after {
       --versatz: calc((100vh - var(--square)) / 2);
@@ -544,16 +544,16 @@ kbd {
  * Links
  * ============
  */
-p, li {
+p, li, h2, td, figcaption {
   z-index: 1; }
 
-p a:link, p a:hover, p a:active, p a:visited, li a:link, li a:hover, li a:active, li a:visited, h2 a:link, h2 a:hover, h2 a:active, h2 a:visited, td a:link, td a:hover, td a:active, td a:visited {
+p a:link, p a:hover, p a:active, p a:visited, li a:link, li a:hover, li a:active, li a:visited, h2 a:link, h2 a:hover, h2 a:active, h2 a:visited, td a:link, td a:hover, td a:active, td a:visited, figcaption a:link, figcaption a:hover, figcaption a:active, figcaption a:visited {
   text-decoration: none;
   color: var(--secondary-dark);
   font-weight: bold;
   position: relative;
   z-index: 1; }
-  p a:link::before, p a:hover::before, p a:active::before, p a:visited::before, li a:link::before, li a:hover::before, li a:active::before, li a:visited::before, h2 a:link::before, h2 a:hover::before, h2 a:active::before, h2 a:visited::before, td a:link::before, td a:hover::before, td a:active::before, td a:visited::before {
+  p a:link::before, p a:hover::before, p a:active::before, p a:visited::before, li a:link::before, li a:hover::before, li a:active::before, li a:visited::before, h2 a:link::before, h2 a:hover::before, h2 a:active::before, h2 a:visited::before, td a:link::before, td a:hover::before, td a:active::before, td a:visited::before, figcaption a:link::before, figcaption a:hover::before, figcaption a:active::before, figcaption a:visited::before {
     content: '';
     position: absolute;
     width: 102%;
@@ -564,7 +564,7 @@ p a:link, p a:hover, p a:active, p a:visited, li a:link, li a:hover, li a:active
     left: -1%;
     transition: .2s height ease; }
 
-p a:hover::before, li a:hover::before, h2 a:hover::before, td a:hover::before {
+p a:hover::before, li a:hover::before, h2 a:hover::before, td a:hover::before, figcaption a:hover::before {
   height: 110%; }
 
 /*
diff --git a/css/theme/source/latex.scss b/css/theme/source/latex.scss
index 0e09fe3..6db473d 100644
--- a/css/theme/source/latex.scss
+++ b/css/theme/source/latex.scss
@@ -21,10 +21,10 @@ section {
 /* basic layout */
 :root {
   --square: 100vw;
-  @media screen and (min-aspect-ratio: 1/1) {
+  @media (min-aspect-ratio: 1/1) {
     --square: 50vw;
   }
-  @media screen and (min-aspect-ratio: 2/1) {
+  @media (min-aspect-ratio: 2/1) {
     --square: 100vh;
   }
 }
@@ -55,7 +55,7 @@ body {
       white var(--square),
       var(--secondary) var(--square),
       var(--secondary) var(--square));
-    @media screen and (min-aspect-ratio: 1/1) {
+    @media (min-aspect-ratio: 1/1) {
       grid-template-rows: auto var(--square) auto;
       grid-template-columns: var(--square) auto;
       grid-template-areas:
@@ -64,7 +64,7 @@ body {
         "   .    preview";
       background: linear-gradient(to right, white 0%, white var(--square), var(--secondary) var(--square), var(--secondary) 100%);
     }
-    @media screen and (min-aspect-ratio: 2/1) {
+    @media (min-aspect-ratio: 2/1) {
       grid-template-rows: var(--square);
       grid-template-columns: var(--square) auto;
       grid-template-areas:
@@ -79,7 +79,7 @@ body {
       "content"
       "   .   ";
     background: linear-gradient(to bottom, white 0%, white var(--square), var(--secondary) var(--square), var(--secondary) 100%);
-    @media screen and (min-aspect-ratio: 1/1) {
+    @media (min-aspect-ratio: 1/1) {
       grid-template-rows: auto var(--square) auto;
       grid-template-columns: auto var(--square) auto;
       grid-template-areas:
@@ -110,7 +110,7 @@ body {
     grid-template-areas:
       "content"
       "   .   ";
-    @media screen and (min-aspect-ratio: 1/1) {
+    @media (min-aspect-ratio: 1/1) {
       grid-template-rows: auto var(--square) auto;
       grid-template-columns: calc(2 * var(--square));
       grid-template-areas:
@@ -118,7 +118,7 @@ body {
         "content"
         "   .   ";
     }
-    @media screen and (min-aspect-ratio: 2/1) {
+    @media (min-aspect-ratio: 2/1) {
       grid-template-rows: auto var(--square) auto;
       grid-template-columns: auto calc(2 * var(--square)) auto;
       grid-template-areas:
@@ -233,7 +233,7 @@ body {
       "column2"
       ".";
     background: var(--secondary);
-    @media screen and (min-aspect-ratio: 1/1) {
+    @media (min-aspect-ratio: 1/1) {
       grid-template-rows: auto calc(0.18 * var(--square)) calc(0.82 * var(--square)) auto;
       grid-template-columns: var(--square) var(--square);
       grid-template-areas:
@@ -242,7 +242,7 @@ body {
         "column1 column2"
         "   .       .   ";
     }
-    @media screen and (min-aspect-ratio: 2/1) {
+    @media (min-aspect-ratio: 2/1) {
       grid-template-rows: calc(0.18 * var(--square)) calc(0.82 * var(--square));
       grid-template-columns: auto var(--square) var(--square) auto;
       grid-template-areas:
@@ -276,7 +276,7 @@ body {
     grid-template-rows: auto auto;
     grid-template-columns: auto;
     background: var(--secondary);
-    @media screen and (min-aspect-ratio: 1/1) {
+    @media (min-aspect-ratio: 1/1) {
       grid-template-rows: 100vh;
       grid-template-columns: 50vw 50vw;
       grid-template-areas:
@@ -525,7 +525,7 @@ h2[data-category=Aufgabe]::before {
   direction: rtl;
   word-spacing: 1000%;
   opacity: .2;
-  @media screen and (min-aspect-ratio: 1/1) and (max-aspect-ratio: 2/1) {
+  @media (min-aspect-ratio: 1/1) and (max-aspect-ratio: 2/1) {
     --versatz: calc((100vh - var(--square)) / 2);
     top: var(--versatz);
     bottom: calc(-1 * var(--versatz));
@@ -665,11 +665,11 @@ kbd {
  * Links
  * ============
  */
-p, li {
+p, li, h2, td, figcaption {
   z-index: 1;
 }
 
-p a, li a, h2 a, td a {
+p a, li a, h2 a, td a, figcaption a {
   &:link,
   &:hover,
   &:active,