Hi Lorryl,
Thank you for using Syncfusion products.
We would like to let you know that, we have provided the e-icons class for expand and collapse icons, you can use this class to customize the icons to the right side, please find the below code block.
[CSS]
|
.myTree .e-list-item .e-icons {
float: right;
}
|
We have prepared simple sample with the above code example,
Regards,
Shanmugaraja K