Logo and style changes

app/assets/stylesheets/application.css

@@ -18,6 +18,15 @@
  *= require_self
 
  */
+ a {
+  color: #6CC06D;
+  text-decoration: none;
+}
+
+ #logo{
+   width: inherit;
+   height: 100%;
+ }
 
 .tag-list > span{
   margin-bottom: 5px;
@@ -139,7 +148,7 @@ img{
 
   .thumbnail{
     padding: 0px;
-    min-height: 360px;
+    min-height: 250px;
     }
     .thumbnail img{
       width: 100%;

app/views/layouts/_deheader.html.erb

@@ -9,16 +9,18 @@
 <div class="jumbotron">
   <div class="container">
     <div class="row">
-  		<div class="col-md-8">
-  			<h1 class="header-font">TheDesignExchange</h1>
-  			<p class="subtitle">where designers and researchers share methods and best practices</p>
-  			</br>
-  			<p>Search</p>
-  			<form  id="search" role="search">
-          	<input type="text" class="form-search" placeholder="Search">
-        		<button type="submit" class="btn btn-default" onclick="window.location.href = '<%= search_design_methods_path %>/'+ $('form input.form-search').val();">Submit</button>
-      	</form>
-  		</div>
+      <div class="col-md-8">
+        <h1 class="header-font">
+          <%= image_tag "logo2.png"%>
+        </h1>
+        <p class="subtitle">where designers and researchers share methods and best practices</p>
+        </br>
+        <p>Search</p>
+        <form  id="search" role="search">
+            <input type="text" class="form-search" placeholder="Search">
+            <button type="submit" class="btn btn-default" onclick="window.location.href = '<%= search_design_methods_path %>/'+ $('form input.form-search').val();">Submit</button>
+        </form>
+      </div>
 
       <% if !user_signed_in? %>
       		<div class="col-md-4"><p>Sign In</p>

app/views/layouts/_headernav.html.erb

@@ -13,7 +13,9 @@
         <span class="icon-bar"></span>
         <span class="icon-bar"></span>
       </button>
-      <a class="navbar-brand" href="<%= root_path %>"><b>TheDesignExchange</b></a>
+        <a class="navbar-brand" href="<%= root_path %>">
+        <%= image_tag "logo-DE.png", :width => "100", :id => "logo" %>
+      </a>
     </div>
     <form id="search" class="navbar-form navbar-left" role="search">
         <div class="form-group">