feat: Use scss for bulma

src/fellchensammlung/static/fellchensammlung/css/main.scss

@@ -0,0 +1,22 @@
+// Set your brand colors
+$purple: #8a4d76;
+$pink: #4f8e1b;
+$brown: #757763;
+$beige-light: #d0d1cd;
+$beige-lighter: #eff0eb;
+
+// Path to Bulma's sass folder
+@use "bulma/sass" with (
+  $family-primary: '"Nunito", sans-serif',
+  $grey-dark: $brown,
+  $grey-light: $beige-light,
+  $primary: $purple,
+  $link: $pink,
+  $control-border-width: 2px,
+  $input-shadow: none
+);
+
+
+
+// Import the Google Font
+@import url("https://fonts.googleapis.com/css?family=Nunito:400,700");

src/fellchensammlung/templates/fellchensammlung/base_bulma.html

@@ -11,7 +11,7 @@
     <meta name="description" content="{% translate "Farbratten aus dem Tierschutz finden und adoptieren" %}">
     <!-- Add additional CSS in static file -->
     <link rel="stylesheet" href="{% static 'fellchensammlung/css/bulma-styles.css' %}">
-    <link rel="stylesheet" href="{% static 'fellchensammlung/css/bulma.min.css' %}">
+    <link rel="stylesheet" href="{% static 'fellchensammlung/css/main.css' %}">
     <link rel="stylesheet" href="https://unpkg.com/photoswipe@5.2.2/dist/photoswipe.css">
     <link href="{% static 'fontawesomefree/css/fontawesome.css' %}" rel="stylesheet" type="text/css">
     <link href="{% static 'fontawesomefree/css/brands.css' %}" rel="stylesheet" type="text/css">