Added a header

Logo, searchbar without functionality and a profile picture. Also gave the content a margin downward because of the header.

website/styles/header.css

@@ -0,0 +1,54 @@
+.header {
+    position: fixed;
+
+    top: 0;
+    left: 0;
+    height: 80px;
+    width: 100%;
+
+    color: white;
+    background-color: #845663;
+    box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
+}
+
+
+#header-logo img {
+    height: 80px;
+
+    vertical-align: middle;
+}
+
+#header-search {
+    padding-left: 48px;
+}
+
+#header-search input[type="text"] {
+    padding: 5px 10px;
+    height: 19px;
+
+    border-top-left-radius: 3px;
+    border-bottom-left-radius: 3px;
+}
+#header-search input[type="submit"] {
+    margin: 0 0 0 -4px;
+    padding: 5px;
+
+    border-top-right-radius: 3px;
+    border-bottom-right-radius: 3px;
+}
+
+
+.header div {
+    display: inline-block;
+}
+
+.profile-menu {
+    font-size: 21px;
+}
+
+.profile-menu img {
+    padding: 8px;
+    height: 64px;
+
+    vertical-align: middle;
+}