diff --git a/package-lock.json b/package-lock.json
index 9280183..cecf801 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1185,9 +1185,9 @@
       }
     },
     "acorn": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.1.1.tgz",
-      "integrity": "sha512-jPTiwtOxaHNaAPg/dmrJ/beuzLRnXtB0kQPQ8JpotKJgTB6rX6c8mlf315941pyjBSaPg8NHXS9fhP4u17DpGA=="
+      "version": "6.4.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+      "integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA=="
     },
     "acorn-dynamic-import": {
       "version": "3.0.0",
@@ -1198,9 +1198,9 @@
       },
       "dependencies": {
         "acorn": {
-          "version": "5.7.3",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz",
-          "integrity": "sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw=="
+          "version": "5.7.4",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.4.tgz",
+          "integrity": "sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg=="
         }
       }
     },
@@ -13581,9 +13581,9 @@
       },
       "dependencies": {
         "acorn": {
-          "version": "5.7.3",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz",
-          "integrity": "sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw=="
+          "version": "5.7.4",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.4.tgz",
+          "integrity": "sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg=="
         },
         "eslint-scope": {
           "version": "4.0.3",
diff --git a/yarn.lock b/yarn.lock
index cb53ccc..f78cf30 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -707,6 +707,13 @@
   dependencies:
     regenerator-runtime "^0.12.0"
 
+"@babel/runtime@^7.7.6":
+  version "7.8.7"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.8.7.tgz#8fefce9802db54881ba59f90bb28719b4996324d"
+  integrity sha512-+AATMUFppJDw6aiR5NVPHqIQBlV/Pj8wY/EZH+lmvRdUo9xBaz/rF3alAwFJQavvKfeOlPE7oaaDHVbcySbCsg==
+  dependencies:
+    regenerator-runtime "^0.13.4"
+
 "@babel/template@^7.1.0", "@babel/template@^7.2.2", "@babel/template@^7.4.0":
   version "7.4.0"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.4.0.tgz#12474e9c077bae585c5d835a95c0b0b790c25c8b"
@@ -1060,9 +1067,9 @@ acorn-jsx@^5.0.0:
   integrity sha512-HJ7CfNHrfJLlNTzIEUTj43LNWGkqpRLxm3YjAlcD0ACydk9XynzYsCBHxut+iqt+1aBXkx9UP/w/ZqMr13XIzg==
 
 acorn@^5.0.0, acorn@^5.6.2:
-  version "5.7.3"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
-  integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
+  version "5.7.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
+  integrity sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==
 
 acorn@^6.0.7:
   version "6.1.1"
@@ -2399,6 +2406,15 @@ commondir@^1.0.1:
   resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
   integrity sha1-3dgA2gxmEnOTzKWVDqloo6rxJTs=
 
+compass-vertical-rhythm@^1.4.5:
+  version "1.4.5"
+  resolved "https://registry.yarnpkg.com/compass-vertical-rhythm/-/compass-vertical-rhythm-1.4.5.tgz#4baa8d7068fda164d3675d706775d7547e8750f5"
+  integrity sha512-bJo3IYX7xmmZCDYjrT2XolaiNjGZ4E2JvUGxpdU0ecbH4ZLK786wvc8aHKVrGrKct9JlkmJbUi8YLrQWvOc+uA==
+  dependencies:
+    convert-css-length "^1.0.1"
+    object-assign "^4.1.0"
+    parse-unit "^1.0.1"
+
 component-bind@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/component-bind/-/component-bind-1.0.0.tgz#00c608ab7dcd93897c0009651b1d3a8e1e73bbd1"
@@ -2491,6 +2507,11 @@ console-control-strings@^1.0.0, console-control-strings@~1.1.0:
   resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
   integrity sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=
 
+console-polyfill@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/console-polyfill/-/console-polyfill-0.1.2.tgz#96cfed51caf78189f699572e6f18271dc37c0e30"
+  integrity sha1-ls/tUcr3gYn2mVcubxgnHcN8DjA=
+
 console-stream@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/console-stream/-/console-stream-0.1.1.tgz#a095fe07b20465955f2fafd28b5d72bccd949d44"
@@ -2516,6 +2537,14 @@ content-type@^1.0.4, content-type@~1.0.4:
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
   integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==
 
+convert-css-length@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/convert-css-length/-/convert-css-length-1.0.2.tgz#32f38a8ac55d78372ff43562532564366c871ccc"
+  integrity sha512-ecV7j3hXyXN1X2XfJBzhMR0o1Obv0v3nHmn0UiS3ACENrzbxE/EknkiunS/fCwQva0U62X1GChi8GaPh4oTlLg==
+  dependencies:
+    console-polyfill "^0.1.2"
+    parse-unit "^1.0.1"
+
 convert-hrtime@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/convert-hrtime/-/convert-hrtime-2.0.0.tgz#19bfb2c9162f9e11c2f04c2c79de2b7e8095c627"
@@ -4590,6 +4619,13 @@ gatsby-plugin-sharp@^2.0.30:
     sharp "^0.21.3"
     svgo "^0.7.2"
 
+gatsby-plugin-typography@^2.2.10:
+  version "2.3.24"
+  resolved "https://registry.yarnpkg.com/gatsby-plugin-typography/-/gatsby-plugin-typography-2.3.24.tgz#d44a3c9e2bfca93d19d9e9ed4211163fb6bacc27"
+  integrity sha512-Rv9/CM0vTjlZNFz/NfA7gBeQuiz5JWi8ZIqy9SQJu1CAi4NUv6GEhgxd3JN20RaTcKJRma+fYXniZi1GPspEcQ==
+  dependencies:
+    "@babel/runtime" "^7.7.6"
+
 gatsby-react-router-scroll@^2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/gatsby-react-router-scroll/-/gatsby-react-router-scroll-2.0.6.tgz#b04a8fe6ee77db5ca8f804b7ef476fd205dc4a40"
@@ -5073,6 +5109,11 @@ graphql@^14.1.1:
   dependencies:
     iterall "^1.2.2"
 
+gray-percentage@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/gray-percentage/-/gray-percentage-2.0.0.tgz#b72a274d1b1379104a0050b63b207dc53fe56f99"
+  integrity sha1-tyonTRsTeRBKAFC2OyB9xT/lb5k=
+
 gud@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/gud/-/gud-1.0.0.tgz#a489581b17e6a70beca9abe3ae57de7a499852c0"
@@ -6444,6 +6485,11 @@ lodash.get@^4.4.2:
   resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
   integrity sha1-LRd/ZS+jHpObRDjVNBSZ36OCXpk=
 
+lodash.isnumber@^3.0.0:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/lodash.isnumber/-/lodash.isnumber-3.0.3.tgz#3ce76810c5928d03352301ac287317f11c0b1ffc"
+  integrity sha1-POdoEMWSjQM1IwGsKHMX8RwLH/w=
+
 lodash.kebabcase@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/lodash.kebabcase/-/lodash.kebabcase-4.1.1.tgz#8489b1cb0d29ff88195cceca448ff6d6cc295c36"
@@ -6494,6 +6540,11 @@ lodash@^4.11.1, lodash@^4.15.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
   integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
 
+lodash@^4.13.1:
+  version "4.17.15"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
+  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+
 logalot@^2.0.0, logalot@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/logalot/-/logalot-2.1.0.tgz#5f8e8c90d304edf12530951a5554abb8c5e3f552"
@@ -6896,6 +6947,13 @@ mkdirp@0.5.1, mkdirp@0.5.x, mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@
   dependencies:
     minimist "0.0.8"
 
+modularscale@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/modularscale/-/modularscale-1.0.2.tgz#4a8f13af32a5e5214fc6e2cfc529064abfd7d877"
+  integrity sha1-So8TrzKl5SFPxuLPxSkGSr/X2Hc=
+  dependencies:
+    lodash.isnumber "^3.0.0"
+
 moment@^2.21.0:
   version "2.24.0"
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
@@ -7659,6 +7717,11 @@ parse-passwd@^1.0.0:
   resolved "https://registry.yarnpkg.com/parse-passwd/-/parse-passwd-1.0.0.tgz#6d5b934a456993b23d37f40a382d6f1666a8e5c6"
   integrity sha1-bVuTSkVpk7I9N/QKOC1vFmao5cY=
 
+parse-unit@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/parse-unit/-/parse-unit-1.0.1.tgz#7e1bb6d5bef3874c28e392526a2541170291eecf"
+  integrity sha1-fhu21b7zh0wo45JSaiVBFwKR7s8=
+
 parse5@^3.0.1:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-3.0.3.tgz#042f792ffdd36851551cf4e9e066b3874ab45b5c"
@@ -8613,6 +8676,11 @@ react-side-effect@^1.1.0:
     exenv "^1.2.1"
     shallowequal "^1.0.1"
 
+react-typography@^0.16.19:
+  version "0.16.19"
+  resolved "https://registry.yarnpkg.com/react-typography/-/react-typography-0.16.19.tgz#5736b47961dcf6b9605b6fa38d41980db2588e28"
+  integrity sha512-kV2qLEsdm0x9P4YXQEDVc88tDb4Vg0h/vdVZGgbqaRn8ERvNzV76JHUeOby3vvcUYU5MPd5Kz5DPH9Bhp4I/iw==
+
 react@^16.8.4:
   version "16.8.4"
   resolved "https://registry.yarnpkg.com/react/-/react-16.8.4.tgz#fdf7bd9ae53f03a9c4cd1a371432c206be1c4768"
@@ -8768,6 +8836,11 @@ regenerator-runtime@^0.13.2:
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.2.tgz#32e59c9a6fb9b1a4aff09b4930ca2d4477343447"
   integrity sha512-S/TQAZJO+D3m9xeN1WTI8dLKBBiRgXBlTJvbWjCThHWZj9EvHK70Ff50/tYj2J/fvBY6JtFVwRuazHN2E7M9BA==
 
+regenerator-runtime@^0.13.4:
+  version "0.13.5"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.5.tgz#d878a1d094b4306d10b9096484b33ebd55e26697"
+  integrity sha512-ZS5w8CpKFinUzOwW3c83oPeVXoNsrLsaCoLtJvAClH135j/R77RuymhiSErhm2lKcwSCIpmvIWSbDkIfAqKQlA==
+
 regenerator-transform@^0.13.4:
   version "0.13.4"
   resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.13.4.tgz#18f6763cf1382c69c36df76c6ce122cc694284fb"
@@ -10221,6 +10294,37 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
+typography-breakpoint-constants@^0.16.19:
+  version "0.16.19"
+  resolved "https://registry.yarnpkg.com/typography-breakpoint-constants/-/typography-breakpoint-constants-0.16.19.tgz#e0e89147749562cbb46ce76c47ff0f73372765e7"
+  integrity sha512-vXjfV9hwAXIOf5+U5GN137ahBkK+sj1TJu/5ksmP+8XB/D80lmGb/m0nKviWaQ3t7HLrK848VGrFS+6E2vcmVg==
+
+typography-normalize@^0.16.19:
+  version "0.16.19"
+  resolved "https://registry.yarnpkg.com/typography-normalize/-/typography-normalize-0.16.19.tgz#58e0cf12466870c5b27006daa051fe7307780660"
+  integrity sha512-vtnSv/uGBZVbd4e/ZhZB9HKBgKKlWQUXw74+ADIHHxzKp27CEf8PSR8TX1zF2qSyQ9/qMdqLwXYz8yRQFq9JLQ==
+
+typography-theme-fairy-gates@^0.16.19:
+  version "0.16.19"
+  resolved "https://registry.yarnpkg.com/typography-theme-fairy-gates/-/typography-theme-fairy-gates-0.16.19.tgz#db07be642d7fbed7ebbb5b81a078cbe89def5806"
+  integrity sha512-3m0VdY504QqOKu3u3Q41iA9V8PHYFARsc28iYjP+wxZKrbc49TOUs7vH+EgqaLeeu63cIXO1wZ3BuULQLRwukg==
+  dependencies:
+    gray-percentage "^2.0.0"
+    typography-breakpoint-constants "^0.16.19"
+
+typography@^0.16.19:
+  version "0.16.19"
+  resolved "https://registry.yarnpkg.com/typography/-/typography-0.16.19.tgz#092bf30a5a47495c955b54f40d3b55a7a9f28e8a"
+  integrity sha512-zfsyjPPB1RaK8TzU3REta6EGDZa++YQ6g/CWw7hy/8xQK1qyzFWisMIw5J+Yg1KyiVgcchmxlgMcMA6JAJ9oew==
+  dependencies:
+    compass-vertical-rhythm "^1.4.5"
+    decamelize "^1.2.0"
+    gray-percentage "^2.0.0"
+    lodash "^4.13.1"
+    modularscale "^1.0.2"
+    object-assign "^4.1.0"
+    typography-normalize "^0.16.19"
+
 ua-parser-js@^0.7.18:
   version "0.7.19"
   resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.19.tgz#94151be4c0a7fb1d001af7022fdaca4642659e4b"