diff --git a/_posts/2022-02-14-machine-learning-directed-study-report-1/machine-learning-methods-for-orbital-debris-characterization.html b/_posts/2022-02-14-machine-learning-directed-study-report-1/machine-learning-methods-for-orbital-debris-characterization.html
index 279d63f..6b7f852 100644
--- a/_posts/2022-02-14-machine-learning-directed-study-report-1/machine-learning-methods-for-orbital-debris-characterization.html
+++ b/_posts/2022-02-14-machine-learning-directed-study-report-1/machine-learning-methods-for-orbital-debris-characterization.html
@@ -56,7 +56,7 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
 }
 code span.al { color: #ad0000; } /* Alert */
 code span.an { color: #5e5e5e; } /* Annotation */
-code span.at { color: #20794d; } /* Attribute */
+code span.at { } /* Attribute */
 code span.bn { color: #ad0000; } /* BaseN */
 code span.bu { } /* BuiltIn */
 code span.cf { color: #007ba5; } /* ControlFlow */
@@ -77,7 +77,7 @@ code span.kw { color: #007ba5; } /* Keyword */
 code span.op { color: #5e5e5e; } /* Operator */
 code span.ot { color: #007ba5; } /* Other */
 code span.pp { color: #ad0000; } /* Preprocessor */
-code span.sc { color: #20794d; } /* SpecialChar */
+code span.sc { color: #5e5e5e; } /* SpecialChar */
 code span.ss { color: #20794d; } /* SpecialString */
 code span.st { color: #20794d; } /* String */
 code span.va { color: #111111; } /* Variable */
@@ -85,6 +85,7 @@ code span.vs { color: #20794d; } /* VerbatimString */
 code span.wa { color: #5e5e5e; font-style: italic; } /* Warning */
 </style>
 
+
   <!--radix_placeholder_meta_tags-->
   <title>Machine Learning Directed Study: Report 1</title>
 
@@ -116,7 +117,7 @@ code span.wa { color: #5e5e5e; font-style: italic; } /* Warning */
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   <script type="text/json" id="radix-resource-manifest">
-  {"type":"character","attributes":{},"value":["assembly.jpg","clusters.svg","machine-learning-methods-for-orbital-debris-characterization_files/anchor-4.2.2/anchor.min.js","machine-learning-methods-for-orbital-debris-characterization_files/bowser-1.9.3/bowser.min.js","machine-learning-methods-for-orbital-debris-characterization_files/distill-2.2.21/template.v2.js","machine-learning-methods-for-orbital-debris-characterization_files/header-attrs-2.11/header-attrs.js","machine-learning-methods-for-orbital-debris-characterization_files/header-attrs-2.7/header-attrs.js","machine-learning-methods-for-orbital-debris-characterization_files/jquery-1.11.3/jquery.min.js","machine-learning-methods-for-orbital-debris-characterization_files/jquery-3.6.0/jquery-3.6.0.js","machine-learning-methods-for-orbital-debris-characterization_files/jquery-3.6.0/jquery-3.6.0.min.js","machine-learning-methods-for-orbital-debris-characterization_files/jquery-3.6.0/jquery-3.6.0.min.map","machine-learning-methods-for-orbital-debris-characterization_files/popper-2.6.0/popper.min.js","machine-learning-methods-for-orbital-debris-characterization_files/tippy-6.2.7/tippy-bundle.umd.min.js","machine-learning-methods-for-orbital-debris-characterization_files/tippy-6.2.7/tippy-light-border.css","machine-learning-methods-for-orbital-debris-characterization_files/tippy-6.2.7/tippy.css","machine-learning-methods-for-orbital-debris-characterization_files/tippy-6.2.7/tippy.umd.min.js","machine-learning-methods-for-orbital-debris-characterization_files/webcomponents-2.0.0/webcomponents.js","prepped.html","prepped.svg","prepped_clustered.html","prepped_clustered.svg"]}
+  {"type":"character","attributes":{},"value":["assembly.jpg","clusters.svg","machine-learning-methods-for-orbital-debris-characterization_files/anchor-4.2.2/anchor.min.js","machine-learning-methods-for-orbital-debris-characterization_files/bowser-1.9.3/bowser.min.js","machine-learning-methods-for-orbital-debris-characterization_files/distill-2.2.21/template.v2.js","machine-learning-methods-for-orbital-debris-characterization_files/header-attrs-2.11/header-attrs.js","machine-learning-methods-for-orbital-debris-characterization_files/header-attrs-2.13/header-attrs.js","machine-learning-methods-for-orbital-debris-characterization_files/header-attrs-2.7/header-attrs.js","machine-learning-methods-for-orbital-debris-characterization_files/jquery-1.11.3/jquery.min.js","machine-learning-methods-for-orbital-debris-characterization_files/jquery-3.6.0/jquery-3.6.0.js","machine-learning-methods-for-orbital-debris-characterization_files/jquery-3.6.0/jquery-3.6.0.min.js","machine-learning-methods-for-orbital-debris-characterization_files/jquery-3.6.0/jquery-3.6.0.min.map","machine-learning-methods-for-orbital-debris-characterization_files/popper-2.6.0/popper.min.js","machine-learning-methods-for-orbital-debris-characterization_files/tippy-6.2.7/tippy-bundle.umd.min.js","machine-learning-methods-for-orbital-debris-characterization_files/tippy-6.2.7/tippy-light-border.css","machine-learning-methods-for-orbital-debris-characterization_files/tippy-6.2.7/tippy.css","machine-learning-methods-for-orbital-debris-characterization_files/tippy-6.2.7/tippy.umd.min.js","machine-learning-methods-for-orbital-debris-characterization_files/webcomponents-2.0.0/webcomponents.js","prepped.html","prepped.svg","prepped_clustered.html","prepped_clustered.svg"]}
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   <!--radix_placeholder_navigation_in_header-->
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@@ -1263,7 +1264,10 @@ code span.wa { color: #5e5e5e; font-style: italic; } /* Warning */
 
       // hoverable references
       $('span.citation[data-cites]').each(function() {
-        var refHtml = $('#ref-' + $(this).attr('data-cites')).html();
+        var refs = $(this).attr('data-cites').split(" ");
+        var refHtml = refs.map(function(ref) {
+          return "<p>" + $('#ref-' + ref).html() + "</p>";
+        }).join("\n");
         window.tippy(this, {
           allowHTML: true,
           content: refHtml,