Tweaking spacing

examples/article.html

@@ -22,16 +22,16 @@
 <d-article>
   <d-title>
     <h1>Attention and Augmented Recurrent Neural Networks</h1>
-    <h2>Some people want a deck</h2>
+    <h2>Although extremely useful for visualizing high-dimensional data, t-SNE plots can sometimes be mysterious or misleading. By exploring how it behaves in simple cases, we can learn to use it more effectively.</h2>
     <d-byline></d-byline>
   </d-title>
-  <d-abstract>
+  <!-- <d-abstract>
     <p>This is the first paragraph of the article. Test a long&thinsp;&mdash;&thinsp;dash -- here it is.</p>
-  </d-abstract>
+  </d-abstract> -->
+  <p>A popular method for exploring high-dimensional data is something called t-SNE, introduced by van der Maaten and Hinton in 2008 [1]. The technique has become widespread in the field of machine learning, since it has an almost magical ability to create compelling two-dimensonal “maps” from data with hundreds or even thousands of dimensions. Although impressive, these images can be tempting to misread. The purpose of this note is to prevent some common misreadings.
+  <p>Before diving in: if you haven’t encountered t-SNE before, here’s what you need to know about the math behind it. The goal is to take a set of points in a high-dimensional space and find a faithful representation of those points in a lower-dimensional space, typically the 2D plane. The algorithm is non-linear and adapts to the underlying data, performing different transformations on different regions. Those differences can be a major source of confusion.
   <p>This is the first paragraph of the article. Test a long&thinsp;&mdash;&thinsp;dash -- here it is.</p>
   <p>Test for owner's possessive. Test for "quoting a passage." And another sentence. Or two. Some flopping fins; for diving.</p>
-  <hr>
-  <div style="max-width: 800px; background-color: red; height: 100px; border-radius: 50px;"></div>
   <p>Here's a test of an inline equation <d-math>c = a^2 + b^2</d-math>. And then there's a block equation:</p>
   <d-math block>
       c = \pm \sqrt{ \sum_{i=0}^{n}{a^{222} + b^2}}

src/components/d-title.js

@@ -16,33 +16,34 @@ const T = Template('d-title', `
   padding-top: 16px;
   padding-bottom: 16px;
   margin: 0;
-  line-height: 1.3;
+  line-height: 1.15;
   font-size: 32px;
   font-weight: 700;
 }
 
 ::slotted(h2) {
   border-bottom: none !important;
+  font-size: 22px !important;
+  font-weight: 300 !important;
+  padding-top: 0 !important;
+  line-height: 1.5em !important;
+  margin-top: 0 !important;
 }
 
 @media screen and (min-width: 768px), print {
   ::slotted(h1) {
     font-size: 42px;
-    padding-bottom: 32px;
   }
 }
 @media(min-width: 1024px) {
   ::slotted(h1) {
     padding-top: 64px;
-    padding-bottom: 32px;
     font-size: 48px;
   }
 }
 @media(min-width: 1280px) {
   ::slotted(h1) {
     padding-top: 96px;
-    padding-bottom: 32px;
-    font-size: 56px;
   }
 }
 

src/styles/styles-article.css

@@ -36,22 +36,6 @@ d-article h2 {
     font-size: 32px;
   }
 }
-d-article h1 + h2 {
-  font-weight: 300;
-  font-size: 20px;
-  line-height: 1.4em;
-  margin-top: 8px;
-  font-style: normal;
-}
-@media(min-width: 1080px) {
-  .centered h1 + h2 {
-    text-align: center;
-  }
-  d-article h1 + h2 {
-    margin-top: 12px;
-    font-size: 32px;
-  }
-}
 
 /* H3 */
 
@@ -85,7 +69,7 @@ d-article a {
 d-article p,
 d-article ul,
 d-article ol {
-  margin-bottom: 24px;
+  margin-bottom: 18px;
 }
 d-article p b,
 d-article ul b,