diff --git a/public/css/lib/bootstrap-social.css b/public/css/lib/bootstrap-social.css
deleted file mode 100644
index c4905cca18..0000000000
--- a/public/css/lib/bootstrap-social.css
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Social Buttons for Bootstrap
- *
- * Copyright 2013-2014 Panayiotis Lipiridis
- * Licensed under the MIT License
- *
- * https://github.com/lipis/bootstrap-social
- */
-
-.btn-social{position:relative;padding-left:44px;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.btn-social :first-child{position:absolute;left:0;top:0;bottom:0;width:32px;line-height:34px;font-size:1.6em;text-align:center;border-right:1px solid rgba(0,0,0,0.2)}
-.btn-social.btn-lg{padding-left:61px}.btn-social.btn-lg :first-child{line-height:45px;width:45px;font-size:1.8em}
-.btn-social.btn-sm{padding-left:38px}.btn-social.btn-sm :first-child{line-height:28px;width:28px;font-size:1.4em}
-.btn-social.btn-xs{padding-left:30px}.btn-social.btn-xs :first-child{line-height:20px;width:20px;font-size:1.2em}
-.btn-social-icon{position:relative;padding-left:44px;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;height:34px;width:34px;padding:0}.btn-social-icon :first-child{position:absolute;left:0;top:0;bottom:0;width:32px;line-height:34px;font-size:1.6em;text-align:center;border-right:1px solid rgba(0,0,0,0.2)}
-.btn-social-icon.btn-lg{padding-left:61px}.btn-social-icon.btn-lg :first-child{line-height:45px;width:45px;font-size:1.8em}
-.btn-social-icon.btn-sm{padding-left:38px}.btn-social-icon.btn-sm :first-child{line-height:28px;width:28px;font-size:1.4em}
-.btn-social-icon.btn-xs{padding-left:30px}.btn-social-icon.btn-xs :first-child{line-height:20px;width:20px;font-size:1.2em}
-.btn-social-icon :first-child{border:none;text-align:center;width:100% !important}
-.btn-social-icon.btn-lg{height:45px;width:45px;padding-left:0;padding-right:0}
-.btn-social-icon.btn-sm{height:30px;width:30px;padding-left:0;padding-right:0}
-.btn-social-icon.btn-xs{height:22px;width:22px;padding-left:0;padding-right:0}
-.btn-adn{color:#fff;background-color:#d87a68;border-color:rgba(0,0,0,0.2)}.btn-adn:hover,.btn-adn:focus,.btn-adn:active,.btn-adn.active,.open .dropdown-toggle.btn-adn{color:#fff;background-color:#d05d48;border-color:rgba(0,0,0,0.2)}
-.btn-adn:active,.btn-adn.active,.open .dropdown-toggle.btn-adn{background-image:none}
-.btn-adn.disabled,.btn-adn[disabled],fieldset[disabled] .btn-adn,.btn-adn.disabled:hover,.btn-adn[disabled]:hover,fieldset[disabled] .btn-adn:hover,.btn-adn.disabled:focus,.btn-adn[disabled]:focus,fieldset[disabled] .btn-adn:focus,.btn-adn.disabled:active,.btn-adn[disabled]:active,fieldset[disabled] .btn-adn:active,.btn-adn.disabled.active,.btn-adn[disabled].active,fieldset[disabled] .btn-adn.active{background-color:#d87a68;border-color:rgba(0,0,0,0.2)}
-.btn-adn .badge{color:#d87a68;background-color:#fff}
-.btn-bitbucket{color:#fff;background-color:#205081;border-color:rgba(0,0,0,0.2)}.btn-bitbucket:hover,.btn-bitbucket:focus,.btn-bitbucket:active,.btn-bitbucket.active,.open .dropdown-toggle.btn-bitbucket{color:#fff;background-color:#183c60;border-color:rgba(0,0,0,0.2)}
-.btn-bitbucket:active,.btn-bitbucket.active,.open .dropdown-toggle.btn-bitbucket{background-image:none}
-.btn-bitbucket.disabled,.btn-bitbucket[disabled],fieldset[disabled] .btn-bitbucket,.btn-bitbucket.disabled:hover,.btn-bitbucket[disabled]:hover,fieldset[disabled] .btn-bitbucket:hover,.btn-bitbucket.disabled:focus,.btn-bitbucket[disabled]:focus,fieldset[disabled] .btn-bitbucket:focus,.btn-bitbucket.disabled:active,.btn-bitbucket[disabled]:active,fieldset[disabled] .btn-bitbucket:active,.btn-bitbucket.disabled.active,.btn-bitbucket[disabled].active,fieldset[disabled] .btn-bitbucket.active{background-color:#205081;border-color:rgba(0,0,0,0.2)}
-.btn-bitbucket .badge{color:#205081;background-color:#fff}
-.btn-dropbox{color:#fff;background-color:#1087dd;border-color:rgba(0,0,0,0.2)}.btn-dropbox:hover,.btn-dropbox:focus,.btn-dropbox:active,.btn-dropbox.active,.open .dropdown-toggle.btn-dropbox{color:#fff;background-color:#0d70b7;border-color:rgba(0,0,0,0.2)}
-.btn-dropbox:active,.btn-dropbox.active,.open .dropdown-toggle.btn-dropbox{background-image:none}
-.btn-dropbox.disabled,.btn-dropbox[disabled],fieldset[disabled] .btn-dropbox,.btn-dropbox.disabled:hover,.btn-dropbox[disabled]:hover,fieldset[disabled] .btn-dropbox:hover,.btn-dropbox.disabled:focus,.btn-dropbox[disabled]:focus,fieldset[disabled] .btn-dropbox:focus,.btn-dropbox.disabled:active,.btn-dropbox[disabled]:active,fieldset[disabled] .btn-dropbox:active,.btn-dropbox.disabled.active,.btn-dropbox[disabled].active,fieldset[disabled] .btn-dropbox.active{background-color:#1087dd;border-color:rgba(0,0,0,0.2)}
-.btn-dropbox .badge{color:#1087dd;background-color:#fff}
-.btn-facebook{color:#fff;background-color:#3b5998;border-color:rgba(0,0,0,0.2)}.btn-facebook:hover,.btn-facebook:focus,.btn-facebook:active,.btn-facebook.active,.open .dropdown-toggle.btn-facebook{color:#fff;background-color:#30487b;border-color:rgba(0,0,0,0.2)}
-.btn-facebook:active,.btn-facebook.active,.open .dropdown-toggle.btn-facebook{background-image:none}
-.btn-facebook.disabled,.btn-facebook[disabled],fieldset[disabled] .btn-facebook,.btn-facebook.disabled:hover,.btn-facebook[disabled]:hover,fieldset[disabled] .btn-facebook:hover,.btn-facebook.disabled:focus,.btn-facebook[disabled]:focus,fieldset[disabled] .btn-facebook:focus,.btn-facebook.disabled:active,.btn-facebook[disabled]:active,fieldset[disabled] .btn-facebook:active,.btn-facebook.disabled.active,.btn-facebook[disabled].active,fieldset[disabled] .btn-facebook.active{background-color:#3b5998;border-color:rgba(0,0,0,0.2)}
-.btn-facebook .badge{color:#3b5998;background-color:#fff}
-.btn-flickr{color:#fff;background-color:#ff0084;border-color:rgba(0,0,0,0.2)}.btn-flickr:hover,.btn-flickr:focus,.btn-flickr:active,.btn-flickr.active,.open .dropdown-toggle.btn-flickr{color:#fff;background-color:#d6006f;border-color:rgba(0,0,0,0.2)}
-.btn-flickr:active,.btn-flickr.active,.open .dropdown-toggle.btn-flickr{background-image:none}
-.btn-flickr.disabled,.btn-flickr[disabled],fieldset[disabled] .btn-flickr,.btn-flickr.disabled:hover,.btn-flickr[disabled]:hover,fieldset[disabled] .btn-flickr:hover,.btn-flickr.disabled:focus,.btn-flickr[disabled]:focus,fieldset[disabled] .btn-flickr:focus,.btn-flickr.disabled:active,.btn-flickr[disabled]:active,fieldset[disabled] .btn-flickr:active,.btn-flickr.disabled.active,.btn-flickr[disabled].active,fieldset[disabled] .btn-flickr.active{background-color:#ff0084;border-color:rgba(0,0,0,0.2)}
-.btn-flickr .badge{color:#ff0084;background-color:#fff}
-.btn-foursquare{color:#fff;background-color:#0072b1;border-color:rgba(0,0,0,0.2)}.btn-foursquare:hover,.btn-foursquare:focus,.btn-foursquare:active,.btn-foursquare.active,.open .dropdown-toggle.btn-foursquare{color:#fff;background-color:#005888;border-color:rgba(0,0,0,0.2)}
-.btn-foursquare:active,.btn-foursquare.active,.open .dropdown-toggle.btn-foursquare{background-image:none}
-.btn-foursquare.disabled,.btn-foursquare[disabled],fieldset[disabled] .btn-foursquare,.btn-foursquare.disabled:hover,.btn-foursquare[disabled]:hover,fieldset[disabled] .btn-foursquare:hover,.btn-foursquare.disabled:focus,.btn-foursquare[disabled]:focus,fieldset[disabled] .btn-foursquare:focus,.btn-foursquare.disabled:active,.btn-foursquare[disabled]:active,fieldset[disabled] .btn-foursquare:active,.btn-foursquare.disabled.active,.btn-foursquare[disabled].active,fieldset[disabled] .btn-foursquare.active{background-color:#0072b1;border-color:rgba(0,0,0,0.2)}
-.btn-foursquare .badge{color:#0072b1;background-color:#fff}
-.btn-github{color:#fff;background-color:#444;border-color:rgba(0,0,0,0.2)}.btn-github:hover,.btn-github:focus,.btn-github:active,.btn-github.active,.open .dropdown-toggle.btn-github{color:#fff;background-color:#303030;border-color:rgba(0,0,0,0.2)}
-.btn-github:active,.btn-github.active,.open .dropdown-toggle.btn-github{background-image:none}
-.btn-github.disabled,.btn-github[disabled],fieldset[disabled] .btn-github,.btn-github.disabled:hover,.btn-github[disabled]:hover,fieldset[disabled] .btn-github:hover,.btn-github.disabled:focus,.btn-github[disabled]:focus,fieldset[disabled] .btn-github:focus,.btn-github.disabled:active,.btn-github[disabled]:active,fieldset[disabled] .btn-github:active,.btn-github.disabled.active,.btn-github[disabled].active,fieldset[disabled] .btn-github.active{background-color:#444;border-color:rgba(0,0,0,0.2)}
-.btn-github .badge{color:#444;background-color:#fff}
-.btn-google-plus{color:#fff;background-color:#dd4b39;border-color:rgba(0,0,0,0.2)}.btn-google-plus:hover,.btn-google-plus:focus,.btn-google-plus:active,.btn-google-plus.active,.open .dropdown-toggle.btn-google-plus{color:#fff;background-color:#ca3523;border-color:rgba(0,0,0,0.2)}
-.btn-google-plus:active,.btn-google-plus.active,.open .dropdown-toggle.btn-google-plus{background-image:none}
-.btn-google-plus.disabled,.btn-google-plus[disabled],fieldset[disabled] .btn-google-plus,.btn-google-plus.disabled:hover,.btn-google-plus[disabled]:hover,fieldset[disabled] .btn-google-plus:hover,.btn-google-plus.disabled:focus,.btn-google-plus[disabled]:focus,fieldset[disabled] .btn-google-plus:focus,.btn-google-plus.disabled:active,.btn-google-plus[disabled]:active,fieldset[disabled] .btn-google-plus:active,.btn-google-plus.disabled.active,.btn-google-plus[disabled].active,fieldset[disabled] .btn-google-plus.active{background-color:#dd4b39;border-color:rgba(0,0,0,0.2)}
-.btn-google-plus .badge{color:#dd4b39;background-color:#fff}
-.btn-instagram{color:#fff;background-color:#3f729b;border-color:rgba(0,0,0,0.2)}.btn-instagram:hover,.btn-instagram:focus,.btn-instagram:active,.btn-instagram.active,.open .dropdown-toggle.btn-instagram{color:#fff;background-color:#335d7e;border-color:rgba(0,0,0,0.2)}
-.btn-instagram:active,.btn-instagram.active,.open .dropdown-toggle.btn-instagram{background-image:none}
-.btn-instagram.disabled,.btn-instagram[disabled],fieldset[disabled] .btn-instagram,.btn-instagram.disabled:hover,.btn-instagram[disabled]:hover,fieldset[disabled] .btn-instagram:hover,.btn-instagram.disabled:focus,.btn-instagram[disabled]:focus,fieldset[disabled] .btn-instagram:focus,.btn-instagram.disabled:active,.btn-instagram[disabled]:active,fieldset[disabled] .btn-instagram:active,.btn-instagram.disabled.active,.btn-instagram[disabled].active,fieldset[disabled] .btn-instagram.active{background-color:#3f729b;border-color:rgba(0,0,0,0.2)}
-.btn-instagram .badge{color:#3f729b;background-color:#fff}
-.btn-linkedin{color:#fff;background-color:#007bb6;border-color:rgba(0,0,0,0.2)}.btn-linkedin:hover,.btn-linkedin:focus,.btn-linkedin:active,.btn-linkedin.active,.open .dropdown-toggle.btn-linkedin{color:#fff;background-color:#005f8d;border-color:rgba(0,0,0,0.2)}
-.btn-linkedin:active,.btn-linkedin.active,.open .dropdown-toggle.btn-linkedin{background-image:none}
-.btn-linkedin.disabled,.btn-linkedin[disabled],fieldset[disabled] .btn-linkedin,.btn-linkedin.disabled:hover,.btn-linkedin[disabled]:hover,fieldset[disabled] .btn-linkedin:hover,.btn-linkedin.disabled:focus,.btn-linkedin[disabled]:focus,fieldset[disabled] .btn-linkedin:focus,.btn-linkedin.disabled:active,.btn-linkedin[disabled]:active,fieldset[disabled] .btn-linkedin:active,.btn-linkedin.disabled.active,.btn-linkedin[disabled].active,fieldset[disabled] .btn-linkedin.active{background-color:#007bb6;border-color:rgba(0,0,0,0.2)}
-.btn-linkedin .badge{color:#007bb6;background-color:#fff}
-.btn-tumblr{color:#fff;background-color:#2c4762;border-color:rgba(0,0,0,0.2)}.btn-tumblr:hover,.btn-tumblr:focus,.btn-tumblr:active,.btn-tumblr.active,.open .dropdown-toggle.btn-tumblr{color:#fff;background-color:#1f3346;border-color:rgba(0,0,0,0.2)}
-.btn-tumblr:active,.btn-tumblr.active,.open .dropdown-toggle.btn-tumblr{background-image:none}
-.btn-tumblr.disabled,.btn-tumblr[disabled],fieldset[disabled] .btn-tumblr,.btn-tumblr.disabled:hover,.btn-tumblr[disabled]:hover,fieldset[disabled] .btn-tumblr:hover,.btn-tumblr.disabled:focus,.btn-tumblr[disabled]:focus,fieldset[disabled] .btn-tumblr:focus,.btn-tumblr.disabled:active,.btn-tumblr[disabled]:active,fieldset[disabled] .btn-tumblr:active,.btn-tumblr.disabled.active,.btn-tumblr[disabled].active,fieldset[disabled] .btn-tumblr.active{background-color:#2c4762;border-color:rgba(0,0,0,0.2)}
-.btn-tumblr .badge{color:#2c4762;background-color:#fff}
-.btn-twitter{color:#fff;background-color:#55acee;border-color:rgba(0,0,0,0.2)}.btn-twitter:hover,.btn-twitter:focus,.btn-twitter:active,.btn-twitter.active,.open .dropdown-toggle.btn-twitter{color:#fff;background-color:#309aea;border-color:rgba(0,0,0,0.2)}
-.btn-twitter:active,.btn-twitter.active,.open .dropdown-toggle.btn-twitter{background-image:none}
-.btn-twitter.disabled,.btn-twitter[disabled],fieldset[disabled] .btn-twitter,.btn-twitter.disabled:hover,.btn-twitter[disabled]:hover,fieldset[disabled] .btn-twitter:hover,.btn-twitter.disabled:focus,.btn-twitter[disabled]:focus,fieldset[disabled] .btn-twitter:focus,.btn-twitter.disabled:active,.btn-twitter[disabled]:active,fieldset[disabled] .btn-twitter:active,.btn-twitter.disabled.active,.btn-twitter[disabled].active,fieldset[disabled] .btn-twitter.active{background-color:#55acee;border-color:rgba(0,0,0,0.2)}
-.btn-twitter .badge{color:#55acee;background-color:#fff}
-.btn-vk{color:#fff;background-color:#587ea3;border-color:rgba(0,0,0,0.2)}.btn-vk:hover,.btn-vk:focus,.btn-vk:active,.btn-vk.active,.open .dropdown-toggle.btn-vk{color:#fff;background-color:#4a6a89;border-color:rgba(0,0,0,0.2)}
-.btn-vk:active,.btn-vk.active,.open .dropdown-toggle.btn-vk{background-image:none}
-.btn-vk.disabled,.btn-vk[disabled],fieldset[disabled] .btn-vk,.btn-vk.disabled:hover,.btn-vk[disabled]:hover,fieldset[disabled] .btn-vk:hover,.btn-vk.disabled:focus,.btn-vk[disabled]:focus,fieldset[disabled] .btn-vk:focus,.btn-vk.disabled:active,.btn-vk[disabled]:active,fieldset[disabled] .btn-vk:active,.btn-vk.disabled.active,.btn-vk[disabled].active,fieldset[disabled] .btn-vk.active{background-color:#587ea3;border-color:rgba(0,0,0,0.2)}
-.btn-vk .badge{color:#587ea3;background-color:#fff}
diff --git a/public/css/lib/bootstrap-social.less b/public/css/lib/bootstrap-social.less
new file mode 100755
index 0000000000..5b172141ac
--- /dev/null
+++ b/public/css/lib/bootstrap-social.less
@@ -0,0 +1,113 @@
+/*
+ * Social Buttons for Bootstrap
+ *
+ * Copyright 2013-2014 Panayiotis Lipiridis
+ * Licensed under the MIT License
+ *
+ * https://github.com/lipis/bootstrap-social
+ */
+
+@bs-height-base: (@line-height-computed + @padding-base-vertical * 2);
+@bs-height-lg:   (floor(@font-size-large * @line-height-base) + @padding-large-vertical * 2);
+@bs-height-sm:   (floor(@font-size-small * 1.5) + @padding-small-vertical * 2);
+@bs-height-xs:   (floor(@font-size-small * 1.2) + @padding-small-vertical + 1);
+
+.btn-social {
+  position: relative;
+  padding-left: @bs-height-base + @padding-base-horizontal;
+  text-align: left;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  :first-child {
+    position: absolute;
+    left: 0;
+    top: 0;
+    bottom: 0;
+    width: @bs-height-base;
+    line-height: (@bs-height-base + 2);
+    font-size: 1.6em;
+    text-align: center;
+    border-right: 1px solid rgba(0, 0, 0, 0.2);
+  }
+  &.btn-lg {
+    padding-left: @bs-height-lg + @padding-large-horizontal;
+    :first-child {
+      line-height: @bs-height-lg;
+      width: @bs-height-lg;
+      font-size: 1.8em;
+    }
+  }
+  &.btn-sm {
+    padding-left: @bs-height-sm + @padding-small-horizontal;
+    :first-child {
+      line-height: @bs-height-sm;
+      width: @bs-height-sm;
+      font-size: 1.4em;
+    }
+  }
+  &.btn-xs {
+    padding-left: @bs-height-xs + @padding-small-horizontal;
+    :first-child {
+      line-height: @bs-height-xs;
+      width: @bs-height-xs;
+      font-size: 1.2em;
+    }
+  }
+}
+
+.btn-social-icon {
+  .btn-social;
+  height: (@bs-height-base + 2);
+  width: (@bs-height-base + 2);
+  padding: 0;
+  :first-child {
+    border: none;
+    text-align: center;
+    width: 100%!important;
+  }
+  &.btn-lg {
+    height: @bs-height-lg;
+    width: @bs-height-lg;
+    padding-left: 0;
+    padding-right: 0;
+  }
+  &.btn-sm {
+    height: (@bs-height-sm + 2);
+    width: (@bs-height-sm + 2);
+    padding-left: 0;
+    padding-right: 0;
+  }
+  &.btn-xs {
+    height: (@bs-height-xs + 2);
+    width: (@bs-height-xs + 2);
+    padding-left: 0;
+    padding-right: 0;
+  }
+}
+
+.btn-social(@color-bg, @color: #fff) {
+  background-color: @color-bg;
+  .button-variant(@color, @color-bg, rgba(0,0,0,.2));
+}
+
+
+.btn-adn           { .btn-social(#d87a68); }
+.btn-bitbucket     { .btn-social(#205081); }
+.btn-dropbox       { .btn-social(#1087dd); }
+.btn-facebook      { .btn-social(#3b5998); }
+.btn-flickr        { .btn-social(#ff0084); }
+.btn-foursquare    { .btn-social(#0072b1); }
+.btn-github        { .btn-social(#444444); }
+.btn-google-plus   { .btn-social(#dd4b39); }
+.btn-instagram     { .btn-social(#3f729b); }
+.btn-linkedin      { .btn-social(#007bb6); }
+.btn-microsoft     { .btn-social(#2672ec); }
+.btn-openid        { .btn-social(#f7931e); }
+.btn-reddit        { .btn-social(#eff7ff, #000); }
+.btn-soundcloud    { .btn-social(#ff5500); }
+.btn-tumblr        { .btn-social(#2c4762); }
+.btn-twitter       { .btn-social(#55acee); }
+.btn-vimeo         { .btn-social(#1ab7ea); }
+.btn-vk            { .btn-social(#587ea3); }
+.btn-yahoo         { .btn-social(#720e9e); }
diff --git a/public/css/styles.less b/public/css/styles.less
index 689e18639e..5cdc95c609 100644
--- a/public/css/styles.less
+++ b/public/css/styles.less
@@ -1,7 +1,7 @@
 @import "lib/bootstrap/bootstrap";
+@import "lib/font-awesome/font-awesome";
+@import "lib/bootstrap-social";
 @import "themes/default";
-@import (less) "lib/font-awesome.min.css";
-@import (less) "lib/bootstrap-social.css";
 
 // Scaffolding
 // -------------------------