diff --git a/src/components/layout.css b/src/components/layout.css
index 7369924..b485362 100644
--- a/src/components/layout.css
+++ b/src/components/layout.css
@@ -7,6 +7,7 @@ body {
   margin: 0;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
+  font-family:   'Source Sans Pro', sans-serif!important;
 }
 article,
 aside,
@@ -61,7 +62,7 @@ dfn {
   font-style: italic;
 }
 h1 {
-  font-size: 2em;
+  font-size:    36px;;
   margin: 0.67em 0;
 }
 mark {
@@ -228,13 +229,12 @@ h1 {
   padding-left: 0;
   padding-right: 0;
   padding-top: 0;
-  margin-bottom: 1.45rem;
+  margin-bottom: 1rem;
   color: inherit;
-  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen,
-    Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
-  font-weight: bold;
+  font-family: 'Source Sans Pro', sans-serif!important;
+  font-weight: 500;
   text-rendering: optimizeLegibility;
-  font-size: 2.25rem;
+  font-size: 36px;
   line-height: 1.1;
 }
 h2 {
@@ -245,11 +245,10 @@ h2 {
   padding-left: 0;
   padding-right: 0;
   padding-top: 0;
-  margin-bottom: 1.45rem;
+  margin-bottom: 1rem;
   color: inherit;
-  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen,
-    Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
-  font-weight: bold;
+  font-family: 'Source Sans Pro', sans-serif!important;
+  font-weight: 500;
   text-rendering: optimizeLegibility;
   font-size: 1.62671rem;
   line-height: 1.1;
@@ -262,11 +261,10 @@ h3 {
   padding-left: 0;
   padding-right: 0;
   padding-top: 0;
-  margin-bottom: 1.45rem;
+  margin-bottom: 1rem;
   color: inherit;
-  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen,
-    Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
-  font-weight: bold;
+  font-family:  'Source Sans Pro', sans-serif!important;
+  font-weight: 500;
   text-rendering: optimizeLegibility;
   font-size: 1.38316rem;
   line-height: 1.1;
@@ -279,11 +277,10 @@ h4 {
   padding-left: 0;
   padding-right: 0;
   padding-top: 0;
-  margin-bottom: 1.45rem;
+  margin-bottom: 1rem;
   color: inherit;
-  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen,
-    Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
-  font-weight: bold;
+  font-family:'Source Sans Pro', sans-serif!important;
+  font-weight: 500;
   text-rendering: optimizeLegibility;
   font-size: 1rem;
   line-height: 1.1;
@@ -296,11 +293,10 @@ h5 {
   padding-left: 0;
   padding-right: 0;
   padding-top: 0;
-  margin-bottom: 1.45rem;
+  margin-bottom: 1rem;
   color: inherit;
-  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen,
-    Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
-  font-weight: bold;
+  font-family: 'Source Sans Pro', sans-serif!important;
+  font-weight: 500;
   text-rendering: optimizeLegibility;
   font-size: 0.85028rem;
   line-height: 1.1;
@@ -315,8 +311,7 @@ h6 {
   padding-top: 0;
   margin-bottom: 1.45rem;
   color: inherit;
-  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen,
-    Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
+  font-family:'Source Sans Pro', sans-serif!important;
   font-weight: bold;
   text-rendering: optimizeLegibility;
   font-size: 0.78405rem;
@@ -418,7 +413,7 @@ table {
   padding-right: 0;
   padding-top: 0;
   margin-bottom: 1.45rem;
-  font-size: 1rem;
+  font-size: x-small;
   line-height: 1.45rem;
   border-collapse: collapse;
   width: 100%;
@@ -718,7 +713,7 @@ pre tt:after {
   background-color: #FF4500;
   height: 70%;
   display: flex;
-  align-items: center;
+ /*  align-items: center; */
   justify-content: center;
   padding-right: 1em;
   padding-left: 1em;