Minor styling tweaks: piccalil.li's modern CSS Reset swyx.io's 100 Bytes of CSS to look great everywhere

app/scss/main.scss

@@ -1,9 +1,11 @@
-$font-stack: Helvetica, sans-serif;
+$font-stack: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Cantarell,
+  Ubuntu, roboto, noto, arial, sans-serif;
+
 $background: #ddd;
 $light-background: #e6e6e6;
 $text-color: #111;
 $primary-color: #1d781d;
-$secondary-color: #781D78;
+$secondary-color: #781d78;
 $form-background-color: #ccc;
 $form-text-color: #333;
 $muted-color: #555; // solarized comment text
@@ -13,6 +15,46 @@ $code-highlight-background: #f0f0f0;
 // Load custom theme
 @import "theme.scss";
 
+/* Box sizing rules */
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+/* Set core root defaults */
+html:focus-within {
+  scroll-behavior: smooth;
+}
+
+/* Inherit fonts for inputs and buttons */
+input,
+button,
+textarea,
+select {
+  font: inherit;
+}
+
+html {
+  max-width: 90ch;
+  padding: 3em 1em;
+  margin: auto;
+  line-height: 1.75;
+  font-size: 1.25em;
+}
+
+body {
+  font-family: $font-stack;
+  background: $background;
+  color: $text-color;
+  display: flex;
+  min-height: 100vh;
+  flex-direction: column;
+}
+a {
+  text-decoration: none;
+}
+
 .primary-color {
   color: $primary-color;
 }
@@ -84,7 +126,6 @@ $code-highlight-background: #f0f0f0;
   }
 }
 
-
 blockquote {
   border-left: 3px solid $secondary-color;
   margin-left: 0;
@@ -99,23 +140,6 @@ blockquote {
   background: $light-background;
 }
 
-
-body {
-  font-family: $font-stack;
-  font-size: 20px;
-  line-height: 32px;
-  background: $background;
-  color: $text-color;
-  margin: 0;
-  padding: 0;
-  display: flex;
-  min-height: 100vh;
-  flex-direction: column;
-}
-a {
-    text-decoration: none;
-}
-
 dl {
   display: flex;
   dt {
@@ -160,13 +184,16 @@ div.highlight {
   padding: 0 20px;
 }
 
-code, pre {
+code,
+pre {
   color: $secondary-color; // #cb4b16; // #268bd2; // #2aa198;
   font-family: monospace;
 }
 
 .form {
-    input, select, textarea {
+  input,
+  select,
+  textarea {
     font-size: 20px;
     border: 0;
     padding: 5px;
@@ -176,7 +203,7 @@ code, pre {
       outline: 1px solid $secondary-color;
     }
   }
-    input[type=submit] {
+  input[type="submit"] {
     font-size: 20px;
     outline: none;
     background: $primary-color;
@@ -217,7 +244,6 @@ a {
 }
 main {
   width: 100%;
-    max-width: 1000px;
   margin: 30px auto;
 }
 
@@ -237,8 +263,8 @@ main {
 }
 
 footer {
+  font-size: 1em;
   width: 100%;
-  max-width: 1000px;
   margin: 20px auto;
   color: $muted-color;
   p {
@@ -279,7 +305,9 @@ footer {
   }
 }
 
-#notifications, #followers, #following {
+#notifications,
+#followers,
+#following {
   ul {
     list-style-type: none;
     margin: 0;
@@ -304,7 +332,9 @@ footer {
   }
 }
 
-.show-sensitive-btn, .show-more-btn, .label-btn {
+.show-sensitive-btn,
+.show-more-btn,
+.label-btn {
   @include admin-button;
   padding: 10px 5px;
   margin: 20px 0;
@@ -335,13 +365,13 @@ ul.poll-items {
     }
 
     .poll-bar {
-       width:100%;height:20px;
+      width: 100%;
+      height: 20px;
       line {
         stroke: $secondary-color;
         stroke-width: 20px;
       }
     }
-
   }
 }
 
@@ -365,7 +395,8 @@ nav {
   form {
     margin: 15px 0;
   }
-    input[type=submit], button {
+  input[type="submit"],
+  button {
     @include admin-button;
   }
 }
@@ -378,7 +409,6 @@ nav.flexbox {
     list-style-type: none;
     margin: 0;
     padding: 0;
-
   }
 
   ul li {
@@ -391,7 +421,8 @@ nav.flexbox {
   a:not(.label-btn) {
     color: $primary-color;
     text-decoration: none;
-        &:hover, &:active {
+    &:hover,
+    &:active {
       color: $secondary-color;
       text-decoration: underline;
     }
@@ -421,14 +452,17 @@ a.label-btn {
     display: inline;
     color: $muted-color;
   }
-    .e-content, .activity-og-meta {
+  .e-content,
+  .activity-og-meta {
     a:hover {
       text-decoration: underline;
     }
   }
   .activity-attachment {
     margin: 30px 0 20px 0;
-        img, audio, video {
+    img,
+    audio,
+    video {
       width: 100%;
       max-width: 740px;
     }
@@ -471,7 +505,8 @@ a.label-btn {
 .actor-metadata {
   color: $muted-color;
 }
-.emoji, .custom-emoji {
+.emoji,
+.custom-emoji {
   max-width: 25px;
 }