transparent images where possible for dark mode

assets/sass/components/_header.scss

@@ -168,7 +168,7 @@ header {
           // TODO: figure out need for weird magic numbers here
           height: 1.025em;
           width: 0.75em;
-          margin-top: 0.125em;
+          margin-top: 0.15em;
         }
       }
     }

content/notes/cool-bash-tricks-for-your-terminal-dotfiles/index.md

@@ -11,12 +11,12 @@ tags:
   - Tutorial
 aliases:
   - /2018/12/10/cool-bash-tricks-for-your-terminal-dotfiles/
-image: "images/terminal_icon.jpg"
+image: "images/terminal.png"
 draft: false
 ---
 
 
-{{< image src="images/terminal_icon.jpg" width="300" alt="Terminal.app on macOS" />}}
+{{< image src="images/terminal.png" width="240" alt="Terminal.app on macOS" />}}
 
 
 You may have noticed the recent trend of techies [posting their "dotfiles" on GitHub](https://github.com/topics/dotfiles) for the world to see. These usually contain shortcuts compatible with Bash terminals to automate convoluted commands that, I'll admit, I needed to Google every single time.

content/notes/how-to-pull-request-fork-github/index.md

@@ -13,7 +13,7 @@ image: "images/step7-2.png"
 draft: false
 ---
 
-{{< image src="images/forks.png" alt="Git Forks Visualization" />}}
+<svg width="150" height="150" viewBox="0 0 40 40" style="float:right;margin:0 0 6px 12px"><path d="M6.5 35v-4.8c0-5.4 4.3-9.7 9.7-9.7h7.6c5.4 0 9.7-4.3 9.7-9.7V6M6.5 32.5v-26" fill="none" stroke="#a3b7cc" stroke-miterlimit="10"/><path d="M6.5 10.5a4 4 0 110-8 4 4 0 010 8z" fill="#8bb7f0"/><path d="M6.5 3a3.5 3.5 0 110 7 3.5 3.5 0 010-7m0-1a4.5 4.5 0 100 9 4.5 4.5 0 000-9z" fill="#4e7ab5"/><path d="M33.5 10.5a4 4 0 110-8 4 4 0 010 8z" fill="#8bb7f0"/><path d="M33.5 3a3.5 3.5 0 110 7 3.5 3.5 0 010-7m0-1a4.5 4.5 0 100 9 4.5 4.5 0 000-9z" fill="#4e7ab5"/><g><path d="M6.5 37.5a4 4 0 110-8 4 4 0 010 8z" fill="#8bb7f0"/><path d="M6.5 30a3.5 3.5 0 110 7 3.5 3.5 0 010-7m0-1a4.5 4.5 0 100 9 4.5 4.5 0 000-9z" fill="#4e7ab5"/></g></svg>
 
 Contributing to an open-source project can be intimidating at first. The convoluted process of submitting your improvements for approval via a [**pull request**](https://help.github.com/en/articles/about-pull-requests) certainly doesn't help.
 

yarn.lock

@@ -1266,9 +1266,9 @@ duplexer3@^0.1.4:
   integrity sha1-7gHdHKwO08vH/b6jfcCo8c4ALOI=
 
 electron-to-chromium@^1.3.413:
-  version "1.3.425"
+  version "1.3.426"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.425.tgz#96b7b5aa9115e42baf59be88d2432c9f406128c4"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.426.tgz#d7301de9e40df83a40fe1f51b4463cfe170d1153"
-  integrity sha512-JTEOWiqCY4snuKuQAaFy0z6LK2Gdb8Lojkd/csQwpNHgMUF8I6QRjGVKk44IH46dHQhUFKzr4o6zxZrtDBjc2Q==
+  integrity sha512-sdQ7CXQbFflKY5CU63ra+kIYq9F7d1OqI33856qJZxTrwo0sLASdmoRl9lWpGrQDS9Nk/RFliQWd3PPDrZ+Meg==
 
 elegant-spinner@^2.0.0:
   version "2.0.0"