Fix margins and pairing page layout

view-webapp/src/main/sass/main.scss

@@ -67,7 +67,7 @@
     flex: 1;
     overflow: auto;
     #inner {
-      max-width: clamp(800px, 80vw, 100vw);
+      /* max-width: clamp(800px, 80vw, 100vw); */
       display: flex;
       flex-flow: column nowrap;
       align-items: center;

view-webapp/src/main/sass/tour.scss

@@ -167,7 +167,7 @@
     min-height: 30vh;
     max-height: 60vh;
     min-width: 20vw;
-    max-width: 40vw;
+    max-width: max(30vw, 15em);
     border: solid 2px darkgray;
     border-radius: 5px;
     padding: 1em 0.5em;
@@ -203,6 +203,7 @@
     justify-content: start;
     align-items: stretch;
     gap: 1em;
+    max-width: max(10em, 20vw);
   }
   #unpairables {
     display: flex;
@@ -215,6 +216,13 @@
     display: inline-flex;
     flex-flow: row wrap;
     gap: 1em;
+    flex-shrink: 1;
+    max-width: max(300px, 60vw);
+    justify-content: center;
+  }
+
+  #paired {
+    max-width: max(50vw, 20em);
   }
 
   .choose-round.button {

view-webapp/src/main/webapp/tour-standings.inc.html

@@ -104,8 +104,6 @@
         <button class="ui gray floating cancel button">Cancel</button>
         <button class="ui blue floating button">EGF</button>
         <button class="ui blue floating button">FFG</button>
-        <button class="ui blue floating button">PDF</button>
-        <button class="ui blue floating button">HTML</button>
       </div>
     </div>
   </div>