Remove some unused styles

Author: brentyi

css/main.css

@@ -173,33 +173,13 @@ a:visited { color: #205caa; }
   margin-bottom: 0;
 }
 
-.site-nav {
-  float: right;
-  line-height: 56px;
-}
-
-.site-nav .menu-icon { display: none; }
-
-.site-nav .page-link {
-  margin-left: 20px;
-  color: #727272;
-  letter-spacing: -.5px;
-}
-
 /* Site footer */
 
 .site-footer {
   border-top: 1px solid #e8e8e8;
   padding: 30px 0;
 }
 
-.footer-heading {
-  font-size: 18px;
-  font-weight: 300;
-  letter-spacing: -.5px;
-  margin-bottom: 15px;
-}
-
 .site-footer .column { float: left; margin-bottom: 15px; }
 
 .footer-col-1 {
@@ -466,45 +446,6 @@ a:visited { color: #205caa; }
 
   .wrap { padding: 0 12px; }
 
-  .site-nav {
-    position: fixed;
-    z-index: 10;
-    top: 14px; right: 8px;
-    background-color: white;
-    -webkit-border-radius: 5px;
-    -moz-border-radius: 5px;
-    border-radius: 5px;
-    border: 1px solid #e8e8e8;
-  }
-
-  .site-nav .menu-icon {
-    display: block;
-    font-size: 24px;
-    color: #505050;
-    float: right;
-    width: 36px;
-    text-align: center;
-    line-height: 36px;
-  }
-
-  .site-nav .menu-icon svg { width: 18px; height: 16px; }
-
-  .site-nav .trigger {
-    clear: both;
-    margin-bottom: 5px;
-    display: none;
-  }
-
-  .site-nav:hover .trigger { display: block; }
-
-  .site-nav .page-link {
-    display: block;
-    text-align: right;
-    line-height: 1.25;
-    padding: 5px 10px;
-    margin: 0;
-  }
-
   .post-header h1 { font-size: 36px; }
   .post-content h2 { font-size: 28px; }
   .post-content h3 { font-size: 22px; }