Fix tag separation in post cards (#818)

assets/styles/components/buttons.scss

@@ -51,14 +51,16 @@
 
 .tags {
   text-align: left;
-
+  padding-top: 0.5em;
   li {
     font-size: 0.5em;
     list-style-type: none;
     display: inline-block;
     background: get-light-color('accent-color');
-    margin-left: 0.1em;
-    margin-right: 0.1em;
+    margin-left: 0.2em;
+    margin-right: 0.2em;
+    margin-top: 0.6em;
+    margin-bottom: 0.6em;
   }
   a {
     color: get-light-color('text-over-accent-color');