Update .github-icon class

_includes/projects.html

@@ -15,7 +15,7 @@
             <h2 class="card-title">{{ project.title }}</h2>
             <p class="card-text">{{ project.description }}</p>
               {%- if project.github -%}
-              <div class="github-icon" style="float: right;">
+              <div class="github-icon">
                 <div class="icon" data-toggle="tooltip" title="Code Repository">
                   <a href="{{ project.github }}" class="stretched-link"><i class="fab fa-lg fa-github gh-icon"></i></a>
                 </div>

_sass/_base.scss

@@ -350,6 +350,7 @@ blockquote {
 }
 
 .github-icon {
+    float: right;
     z-index: 2;
     position: relative;
 }