Merge pull request #3504 from sequelize/hotfix/docs-nav-nesting

Hotfix/docs nav nesting

docs/css/custom.css

@@ -48,6 +48,26 @@ tr:nth-child(2n) {
   font-family: 'Titillium Web', sans-serif;
   font-family: 'Titillium Web', sans-serif;
 }
 }
 
 
+a.toctree-l3 {
+  margin-left: 0.8em;
+}
+
+p > code {
+  padding: 0;
+  padding-top: 0.2em;
+  padding-bottom: 0.2em;
+  margin: 0;
+  font-size: 85%;
+  background-color: rgba(0,0,0,0.04);
+  border-radius: 3px;
+  font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
+}
+
+p > code:before, p > code:after {
+  letter-spacing: -0.2em;
+  content: "\00a0";
+}
+
 @media screen and (max-width: 768px) {
 @media screen and (max-width: 768px) {
   #teaser-home {
   #teaser-home {
     height: auto;
     height: auto;

docs/docs/models.md

@@ -294,7 +294,7 @@ See [the node-validator project][4]for more details on the built in validation m
 
 
 **Hint: **You can also define a custom function for the logging part. Just pass a function. The first parameter will be the string that is logged.
 **Hint: **You can also define a custom function for the logging part. Just pass a function. The first parameter will be the string that is logged.
 
 
-### Validators and`allowNull`
+### Validators and `allowNull`
 
 
 If a particular field of a model is set to allow null (with `allowNull: true`) and that value has been set to `null` , its validators do not run. This means you can, for instance, have a string field which validates its length to be at least 5 characters, but which also allows`null`.
 If a particular field of a model is set to allow null (with `allowNull: true`) and that value has been set to `null` , its validators do not run. This means you can, for instance, have a string field which validates its length to be at least 5 characters, but which also allows`null`.