Redesign karty stacji, małe zmiany w wyglądzie listy

src/mixins/styleMixin.ts

@@ -0,0 +1,13 @@
+import Vue from 'vue'
+import Component from 'vue-class-component'
+
+// You can declare mixins as the same style as components.
+@Component
+export default class styleMixin extends Vue {
+    calculateStyle(exp: string | number): string {
+        const bgColor = exp < 2 ? "#26B0D9" : `hsl(${-exp * 5 + 100},  65%, 50%)`;
+        const fontColor = exp > 15 ? "white" : "black";
+
+        return `backgroundColor: ${bgColor}; color: ${fontColor}`;
+    }
+}