Jobs list page updates & note adding modal.

client/src/components/job-detail-cards/job-detail-cards.styles.scss

@@ -1,32 +1,36 @@
+.job-cards-container {
+  height: 45vh;
+  overflow-y: auto;
+}
+
 .job-cards {
-    display: flex;
-    flex-wrap: wrap;
- }
+  display: flex;
+  flex-wrap: wrap;
+}
 
 .job-card {
-
-    margin: .5em;
+  margin: 0.5em;
 }
 
 @media screen and (min-width: 40em) {
-    .card {
-       max-width: calc(50% -  1em);
-    }
+  .card {
+    max-width: calc(50% - 1em);
+  }
 }
 
 @media screen and (min-width: 60em) {
-    .card {
-        max-width: calc(25% - 1em);
-    }
+  .card {
+    max-width: calc(25% - 1em);
+  }
 }
 
 .centered {
-    margin: 0 auto;
-    padding: 0 1em;
+  margin: 0 auto;
+  padding: 0 1em;
 }
 
 @media screen and (min-width: 52em) {
-    .centered {
-        max-width: 52em;
-    }
-}
+  .centered {
+    max-width: 52em;
+  }
+}