diff --git a/static/css/hugo-theme.css b/static/css/hugo-theme.css
index b7e1c6fc4c..4428bdf31e 100644
--- a/static/css/hugo-theme.css
+++ b/static/css/hugo-theme.css
@@ -205,10 +205,6 @@ h6 {
   margin: 0.5rem 0 0.2rem 0;
 }
 
-p {
-    margin: 1rem 0;
-}
-
 figcaption h4 {
     font-weight: 300 !important;
     opacity: .85;
diff --git a/static/css/nucleus.css b/static/css/nucleus.css
index c9e69ab6e5..f3a8c166ec 100644
--- a/static/css/nucleus.css
+++ b/static/css/nucleus.css
@@ -498,11 +498,11 @@ th {
         width: 100%; } }
 
 body {
-  font-size: 1.05rem;
-  line-height: 1.7; }
+  font-size: 1rem;
+  line-height: 1.5; }
 
 h1, h2, h3, h4, h5, h6 {
-  margin: 0.85rem 0 1.7rem 0;
+  margin: 0.85rem 0 1rem 0;
   text-rendering: optimizeLegibility; }
 
 h1 {
@@ -524,17 +524,17 @@ h6 {
   font-size: 0.9rem; }
 
 p {
-  margin: 1.7rem 0; }
+  margin: 1rem 0; }
 
 ul, ol {
-  margin-top: 1.7rem;
-  margin-bottom: 1.7rem; }
+  margin-top: 1rem;
+  margin-bottom: 1rem; }
   ul ul, ul ol, ol ul, ol ol {
     margin-top: 0;
     margin-bottom: 0; }
 
 blockquote {
-  margin: 1.7rem 0;
+  margin: 1.5rem 0;
   padding-left: 0.85rem; }
 
 cite {
@@ -544,7 +544,7 @@ cite {
     content: "\2014 \0020"; }
 
 pre {
-  margin: 1.7rem 0;
+  margin: 1.5rem 0;
   padding: 0.938rem; }
 
 code {
@@ -557,12 +557,12 @@ hr {
   border-left: none;
   border-right: none;
   border-top: none;
-  margin: 1.7rem 0; }
+  margin: 1.5rem 0; }
 
 fieldset {
   border: 0;
   padding: 0.938rem;
-  margin: 0 0 1.7rem 0; }
+  margin: 0 0 1rem 0; }
 
 input,
 label,
@@ -600,7 +600,7 @@ input[type="file"] {
 select {
   width: auto;
   max-width: 100%;
-  margin-bottom: 1.7rem; }
+  margin-bottom: 1rem; }
 
 button,
 input[type="submit"] {
diff --git a/static/css/tabs.css b/static/css/tabs.css
index acf95618cb..cea0126de9 100644
--- a/static/css/tabs.css
+++ b/static/css/tabs.css
@@ -33,8 +33,8 @@
     }
 }
 #body .tab-panel {
-    margin-top: 1.7rem;
-    margin-bottom: 2rem;
+    margin-top: 1.5rem;
+    margin-bottom: 1.5rem;
 }
 #body .tab-content {
     background-color: #fff;
diff --git a/static/css/theme.css b/static/css/theme.css
index ecf006173d..95339368de 100644
--- a/static/css/theme.css
+++ b/static/css/theme.css
@@ -287,7 +287,8 @@ textarea:focus, input[type="email"]:focus, input[type="number"]:focus, input[typ
     min-height: 100%;
 }
 #body img, #body .video-container {
-    margin: 1.7rem auto;
+    margin-left: auto;
+    margin-right: auto;
     display: block;
     text-align: center;
 }
@@ -321,8 +322,8 @@ textarea:focus, input[type="email"]:focus, input[type="number"]:focus, input[typ
     }
 }
 #body h1 + hr {
-    margin-top: -1.7rem;
-    margin-bottom: 3rem;
+    margin-top: -1rem;
+    margin-bottom: 2rem;
 }
 @media only all and (max-width: 59.938em) {
     #body #navigation {
@@ -464,15 +465,11 @@ div.notices {
     color: #505050;
 	-webkit-print-color-adjust: exact;
 	color-adjust: exact;
-    margin: 2rem 0;
+    margin: 1.5rem 0;
     padding-bottom: .1px;
     padding-left: 1rem;
     padding-right: 1rem;
 }
-div.notices > * {
-    margin-top: 1rem;
-    margin-bottom: 1rem;
-}
 div.notices > div.label {
     color: #fff;
     font-weight: normal;
@@ -522,7 +519,7 @@ div.attachments {
     color: #505050;
 	-webkit-print-color-adjust: exact;
 	color-adjust: exact;
-    margin: 2rem 0;
+    margin: 1.5rem 0;
     padding-left: 1rem;
     padding-right: 1rem;
     padding-bottom: .1px;