Implement labels according to requirements; misc

sade-projects/textgrid/templates/tmpl1/css/edited-text.css

@@ -5,6 +5,8 @@
     padding: 10px;
     margin: auto;
     margin-bottom: 30px;
+    background-color: #f6f1ed;
+    border-radius: 5px;
 }
 
 #editedText ul {
@@ -66,6 +68,7 @@
     margin: auto;
     margin-bottom: 20px;
     margin-top: 20px;
+    max-width: 75%;
 }
 
 #editedText .nb-img {
@@ -94,6 +97,11 @@
     margin-right: 15px;
 }
 
+#editedText .nb-list li {
+    padding-top: 10px;
+    padding-bottom: 10px;
+}
+
 #editedText .nb-paragraph {
     display: inline-block;
     margin-left: 20px;