Avoid line breaking inside figures

Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>

assets/scss/margin.scss

@@ -7,6 +7,10 @@
             2 * ($margin-width + $margin-inner-offset + $margin-outer-offset)) {
         @content;
     }
+
+    @media print {
+        @content;
+    }
 }
 
 @mixin below-one-margin {
@@ -15,6 +19,10 @@
             ($margin-width + $margin-inner-offset + $margin-outer-offset)) {
         @content;
     }
+
+    @media print {
+        @content;
+    }
 }
 
 @mixin margin-content {

assets/scss/sidenotes.scss

@@ -55,6 +55,10 @@
     .sidenote-checkbox:checked ~ & {
         display: block;
     }
+
+    @media print {
+        display: block;
+    }
 }
 
 @include below-two-margins {

assets/scss/style.scss

@@ -252,6 +252,8 @@ ul.post-list {
 }
 
 figure {
+    break-inside: avoid;
+
     img {
         border: $standard-border;
         border-radius: 0.5rem;