fix style.css: adjust logo image

It should adjust it's size with the font.

Signed-off-by: Conrad Zelck <git@simpel.cc>

style.css

@@ -55,7 +55,7 @@ header {
 
 nav {
   display: flex;
-  align-items: center;
+  align-items: end;
   column-gap: 0.7em;
 }
 
@@ -320,6 +320,11 @@ main {
   height: 100%
 }
 
+#logo img {
+  width: 2em;
+  height: auto;
+}
+
 #dialog-wrapper {
   position: fixed;
   top: 0;