Zmiany wyglądu i działania filtra stacji, poprawki

src/styles/card.scss

@@ -0,0 +1,45 @@
+@import './variables.scss';
+
+.card {
+  display: flex;
+  flex-direction: column;
+
+  position: fixed;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  z-index: 4;
+
+  overflow: auto;
+  background: $primaryCol;
+
+  box-shadow: 0 0 15px 5px #474747;
+
+  width: 75%;
+  max-width: 650px;
+  max-height: 95%;
+
+  padding: 0.5em 1em;
+
+
+  @include smallScreen {
+    width: 95%;
+  }
+
+  @include bigScreen {
+    font-size: 1.4rem;
+  }
+
+  &-exit {
+    position: absolute;
+    top: 0;
+    right: 0;
+    margin: 0.3em 0em;
+
+    img {
+      width: 1.6em;
+    }
+
+    cursor: pointer;
+  }
+}