Customize the UI appearance of the Blazor Input Mask Component

12 Aug 20211 minute to read

The appearance of the MaskedTextBox can be changed by adding custom CssClass to the component and enabling styles.

Refer to the following example to change the appearance of the MaskedTextBox.

@using Syncfusion.Blazor.Inputs

<SfMaskedTextBox Mask="00000" Value="34523" CssClass="e-style" Placeholder="Enter user ID" FloatLabelType="@FloatLabelType.Always"> </SfMaskedTextBox>

    .e-mask.e-style .e-control.e-maskedtextbox {
        color: #00ffff;
        letter-spacing: 10px;
        font-size: xx-large;
        border: 1px;
        border-color: #ffffff;

    .e-control-wrapper.e-mask.e-float-input.e-style .e-float-line::before {
        background: #ffffff;

    .e-control-wrapper.e-mask.e-float-input.e-style .e-float-line::after {
        background: #ffffff;

    .e-control-wrapper.e-mask.e-float-input.e-style .e-float-text.e-label-top {
        color: #00ffff;
        font-size: medium;

The output will be as follows,
MaskedTextBox Sample