ZK Style Guide/ZK Class Concept/Sclass

The purpose of the Sclass is to lightly change the CSS of the component.

For example,

<zk>
<style dynamic="true">
.mydb {
border: 1px solid blue;
}
</style>
<textbox sclass="mydb" value="having Sclass"/>
<textbox value="Without Sclass"/>
</zk>

As you can see, the above example has two Textbox, one has the Sclass property, and the other has no the Sclass property. Most of the time we need to customize a style with a special field without influencing others, we can specify the Sclass property instead.