Set the rounded corner

Render the TextBox with rounded corner by adding the e-corner class to the input parent element.

@using Syncfusion.EJ2.Blazor.Inputs

<EjsTextBox Placeholder='First Name' CssClass="e-corner"></EjsTextBox>
<style>
    .e-input-group.e-corner {
        border-radius: 4px;
    }
</style>

Please provide additional information

Thank you for your feedback and comments.We will rectify this as soon as possible!