add logo to landing page

assets/css/bootswatch.min.css

-body{padding-top:50px}#banner{min-height:300px;border-bottom:none}.page-header h1{font-size:4em}.bs-docs-section{margin-top:8em}.bs-component{position:relative}.bs-component .modal{position:relative;top:auto;right:auto;left:auto;bottom:auto;z-index:1;display:block}.bs-component .modal-dialog{width:90%}.bs-component .popover{position:relative;display:inline-block;width:220px;margin:20px}#source-button{position:absolute;top:0;right:0;z-index:100;font-weight:bold}.nav-tabs{margin-bottom:15px}.progress{margin-bottom:10px}footer{margin:5em 0}footer li{float:left;margin-right:1.5em;margin-bottom:1.5em}footer p{clear:left;margin-bottom:0}.splash{padding:4em 0 0;background-color:#141d27;color:#fff;text-align:center}.splash h1{font-size:4em}.splash #social{margin:2em 0}.splash .alert{margin:2em 0}.section-tout{padding:4em 0 3em;border-bottom:1px solid rgba(0,0,0,0.05);background-color:#eaf1f1}.section-tout .fa{margin-right:.5em}.section-tout p{margin-bottom:3em}.section-preview{padding:4em 0 4em}.section-preview .preview{margin-bottom:4em;background-color:#eaf1f1}.section-preview .preview .image{position:relative}.section-preview .preview .image:before{box-shadow:inset 0 0 0 1px rgba(0,0,0,0.1);position:absolute;top:0;left:0;width:100%;height:100%;content:"";pointer-events:none}.section-preview .preview .options{padding:1em 2em 2em;border:1px solid rgba(0,0,0,0.05);border-top:none;text-align:center}.section-preview .preview .options p{margin-bottom:2em}.section-preview .dropdown-menu{text-align:left}.section-preview .lead{margin-bottom:2em}@media (max-width:767px){.section-preview .image img{width:100%}}.sponsor{text-align:center}.sponsor a:hover{text-decoration:none}@media (max-width:767px){#banner{margin-bottom:2em;text-align:center}}
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+body{padding-top:50px}#banner{min-height:300px;border-bottom:none}.page-header h1{font-size:4em}.bs-docs-section{margin-top:8em}.bs-component{position:relative}.bs-component .modal{position:relative;top:auto;right:auto;left:auto;bottom:auto;z-index:1;display:block}.bs-component .modal-dialog{width:90%}.bs-component .popover{position:relative;display:inline-block;width:220px;margin:20px}#source-button{position:absolute;top:0;right:0;z-index:100;font-weight:bold}.nav-tabs{margin-bottom:15px}.progress{margin-bottom:10px}footer{margin:5em 0}footer li{float:left;margin-right:1.5em;margin-bottom:1.5em}footer p{clear:left;margin-bottom:0}.splash{padding:5em 0 0;background-color:#141d27;color:#fff;text-align:center}.splash .logo{width:160px}.splash h1{font-size:3em}.splash #social{margin:2em 0}.splash .alert{margin:2em 0}.section-tout{padding:4em 0 3em;border-bottom:1px solid rgba(0,0,0,0.05);background-color:#eaf1f1}.section-tout .fa{margin-right:.5em}.section-tout p{margin-bottom:3em}.section-preview{padding:4em 0 4em}.section-preview .preview{margin-bottom:4em;background-color:#eaf1f1}.section-preview .preview .image{position:relative}.section-preview .preview .image:before{box-shadow:inset 0 0 0 1px rgba(0,0,0,0.1);position:absolute;top:0;left:0;width:100%;height:100%;content:"";pointer-events:none}.section-preview .preview .options{padding:1em 2em 2em;border:1px solid rgba(0,0,0,0.05);border-top:none;text-align:center}.section-preview .preview .options p{margin-bottom:2em}.section-preview .dropdown-menu{text-align:left}.section-preview .lead{margin-bottom:2em}@media (max-width:767px){.section-preview .image img{width:100%}}.sponsor{text-align:center}.sponsor a:hover{text-decoration:none}@media (max-width:767px){.splash{padding-top:4em}.splash .logo{width:100px}.splash h1{font-size:2em}#banner{margin-bottom:2em;text-align:center}}
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assets/less/bootswatch.less

@@ -75,13 +75,17 @@ footer {
 }
 
 .splash {
-  padding: 4em 0 0;
+  padding: 5em 0 0;
   background-color: #141d27;
   color: #fff;
   text-align: center;
 
+  .logo {
+    width: 160px;
+  }
+
   h1 {
-    font-size: 4em;
+    font-size: 3em;
   }
 
   #social {
@@ -169,6 +173,19 @@ footer {
 
 @media (max-width: 767px) {
 
+  .splash {
+
+    padding-top: 4em;
+
+    .logo {
+      width: 100px;
+    }
+
+    h1 {
+      font-size: 2em;
+    }
+  }
+
   #banner {
     margin-bottom: 2em;
     text-align: center

index.html

@@ -86,6 +86,7 @@
 
         <div class="row">
           <div class="col-lg-12">
+            <div><img class="logo" src="assets/img/logo.png"></div>
             <h1>Free themes for Bootstrap</h1>
             <div id="social">
               <span>
@@ -93,7 +94,7 @@
                 <iframe id="gh-star" src="http://ghbtns.com/github-btn.html?user=thomaspark&repo=bootswatch&type=watch&count=true" allowtransparency="true" frameborder="0" scrolling="0" width="110" height="20"></iframe>
               </span>
               <span>
-                <a href="https://twitter.com/Bootswatch" class="twitter-follow-button" data-show-count="false" data-show-screen-name="true">Follow @Bootswatch</a>
+                <a href="https://twitter.com/bootswatch" class="twitter-follow-button" data-show-count="false" data-show-screen-name="true">Follow @bootswatch</a>
                 <a href="https://twitter.com/share" class="twitter-share-button" data-url="http://bootswatch.com" data-via="bootswatch">Tweet</a>
               </span>
             </div>