[HTML/CSS] pure css pie charts

- updating main style

pies/_global.scss

@@ -4,10 +4,17 @@
   right:5px;
   border-radius:5px;
   padding:10px;
-  background-color:lightblue;
+  background-color:rgb(216, 216, 216);
   a {
+    padding:5px;
+    margin:0;
+    border-right:solid 1px rgb(128,128,128);
+    display: inline-block;
+    &:last-child {
+      border-right:none;
+    }
     &[href],&:link,&:hover,&:focus,&:active {
-      color:darkblue;
+      color:rgb(78, 78, 78);
     }
   }
 }

pies/index.html

@@ -20,8 +20,7 @@
       <a href="https://codeburst.io/how-to-pure-css-pie-charts-w-css-variables-38287aea161e">
         <strong>HOW TO: Pure CSS pie charts w/ CSS variables</strong>
         <br/><span>Create customisable pie charts in ~30 lines of CSS</span>
-      </a>
-      <a href="https://www.freecodecamp.org/news/css-only-pie-chart/">
+      </a><a href="https://www.freecodecamp.org/news/css-only-pie-chart/">
         <strong>How to Create a Pie Chart Using Only CSS</strong>
         <br/><span>only one slice ;)</span>
       </a>

pies/pie-charts.css

@@ -4,9 +4,16 @@
   right: 5px;
   border-radius: 5px;
   padding: 10px;
-  background-color: lightblue; }
-  .references a[href], .references a:link, .references a:hover, .references a:focus, .references a:active {
-    color: darkblue; }
+  background-color: #d8d8d8; }
+  .references a {
+    padding: 5px;
+    margin: 0;
+    border-right: solid 1px gray;
+    display: inline-block; }
+    .references a:last-child {
+      border-right: none; }
+    .references a[href], .references a:link, .references a:hover, .references a:focus, .references a:active {
+      color: #4e4e4e; }
 
 :root {
   font-family: sans-serif; }

pies/pie-charts.css.map

@@ -1,6 +1,6 @@
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