I was working with Mat-Stepper on a project. This is the stackblitz

I want to highlight the label by adding shadow around it. Is that possible?

Thanks in advance,for the help.

CodePudding user response：

Add this to your styles and change background to any you like

.mat-stepper-horizontal-line{border-color: transparent; position: relative;}
.mat-stepper-horizontal-line:after{content: ""; position: absolute; left: 50%; top: 50%; width: 20px; height: 20px; background: red; margin: -10px 0 0 -10px;}

Boxshadow

.mat-horizontal-stepper-header-container{box-shadow: inset 0 0 0 1px red;}