Narrative Web : thumbnails bad alignment. (#691)

* Narrative Web : thumbnails bad alignment.

Fixes #10854

also solves the following problems in the Nebraska style sheet :
 1 - float parameter has no value "center"
 2 - "[" instead of ";" at end of line 1100

* overlapping with long titles

data/css/Web_Basic-Blue.css

@@ -1093,7 +1093,6 @@ div.Residence table.infolist tr td {
     margin: 0;
     float: left;
     width: 130px;
-    height: 150px;
     text-align: center;
 }
 #indivgallery div.thumbnail a {
@@ -1102,6 +1101,7 @@ div.Residence table.infolist tr td {
     padding: 0;
     text-decoration: none;
     cursor: pointer;
+    word-wrap: break-word;
 }
 #indivgallery div.thumbnail a img {
     padding: 0;