fix adding of plots

pdb-js/src/app/dashboard-page/dashboard/add-text-dialog/add-text-dialog.component.html

@@ -1,3 +1,8 @@
+<style>
+  mat-form-field textarea {
+    height: 7em;
+  }
+</style>
 <h1 mat-dialog-title>Add Text</h1>
 <div mat-dialog-content>
   <mat-form-field class="pdb-form-full-width">

pdb-js/src/app/dashboard-page/dashboard/add-text-dialog/add-text-dialog.component.scss

@@ -1,3 +0,0 @@
-textarea {
-  height: 5em;
-}

pdb-js/src/app/dashboard-page/dashboard/add-text-dialog/add-text-dialog.component.ts

@@ -3,8 +3,7 @@ import { MatDialogRef } from '@angular/material/dialog';
 
 @Component({
   selector: 'app-add-text-dialog',
-  templateUrl: './add-text-dialog.component.html',
-  styleUrls: ['./add-text-dialog.component.scss']
+  templateUrl: './add-text-dialog.component.html'
 })
 export class AddTextDialogComponent  {
   text = "";