Add copyright footer for Elaine's photos

assets/linker/styles/app.less

@@ -4,6 +4,7 @@
 @import "forms.less";
 @import "run.less";
 @import "nav.less";
+@import "header-footer.less";
 
 body {
     color: #fff;

assets/linker/styles/header-footer.less

@@ -1,26 +1,11 @@
-header.navbar {
-}
-footer.navbar {
-    border-top: 1px solid #eee;
-    border-radius: 0;
-    margin-bottom: 0;
+footer {
     position: absolute;
     bottom: 0;
     width: 100%;
-    height: @footer-height;
-    overflow: hidden;
-}
-header, footer {
-    .bg {
-        background-color: white;
-        opacity: 0.5;
-        position: absolute;
-        z-index: 1;
-        width: 100%;
-        height: 50px;
-    } 
-    .container {
-        position: relative;
-        z-index: 2;
+
+    .photos-copyright {
+        font-size: 0.9em;
+        padding: 10px 20px;
+        background-color: rgba(0,0,0,0.6);
     }
 }