Adjustments for printing

scss/_gutter.scss

@@ -0,0 +1,67 @@
+
+.gutter {
+
+  @media screen and (min-width: 800px) {
+    position: relative;
+    height: 0;
+    left: calc(100% + 1em);
+    width: 400px;
+    padding: 0 1em;
+
+    @media (max-width: 1000px) {
+      width: 300px;
+    }
+  }
+
+  @media screen and (min-width: 500px) and (max-width: 800px) {
+    float: right;
+    width: 300px;
+    margin-left: 1em;
+    zoom: 0.9;
+  }
+
+  @media print {
+
+    page-break-inside: avoid;
+    clear: both;
+
+    &:not(.print-inline) {
+      float: right;
+      width: 40vw;
+      margin-left: 1em;
+    }
+  }
+
+  // outline: 1px solid red;
+
+  &.flex, .flex {
+    .tweet {
+      flex: none;
+    }
+  }
+
+  > a > img:not(.card-img-top), > img {
+    max-width: 100%;
+    margin-bottom: 5px;
+  }
+}
+
+.flex, .gutter.flex {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+
+  @media print {
+    &.print-row {
+      flex-direction: row;
+    }
+  }
+
+  &.flex-end {
+    justify-content: flex-end;
+  }
+
+  &.flex-center {
+    justify-content: center;
+  }
+}