I added the above pagination using the following code <mat-paginator [pageSizeOptions]="[5, 10, 25, 100]" showFirstLastButtons></mat-paginator> You can see that the alignment of the outline box is not right and there's no any css styles. Furthur i created a dialogbox , its also the same. Can someone guide me how to fix this ? here is the html <div class="role-dialog-container"> <h2 mat-dialog-title class="dialog-title"> <mat-icon class="title-icon">person_add</mat-icon> Add New Role </h2> <form [formGroup]="form" class="role-form"> <!-- Name Field --> <div class="form-section"> <mat-form-field appearance="outline" class="full-width"> <mat-label>Role Name</mat-label> <input matInput formControlName="name" placeholder="Enter role name" /> <mat-icon matPrefix class="field-icon">badge</mat-icon> <mat-error *ngIf="form.controls['name'].touched && form.controls['name'].invalid"> <mat-icon class="error-icon">error</mat-icon> Role name is required </mat-error> </mat-form-field> </div> <!-- Description Field --> <div class="form-section"> <mat-form-field appearance="outline" class="full-width"> <mat-label>Description</mat-label> <textarea matInput rows="3" formControlName="description" placeholder="Describe the role's responsibilities and purpose"> </textarea> <mat-icon matPrefix class="field-icon">description</mat-icon> <mat-error *ngIf="form.controls['description'].touched && form.controls['description'].invalid"> <mat-icon class="error-icon">error</mat-icon> Description is required </mat-error> </mat-form-field> </div> <!-- Status Dropdown (replacing checkbox) --> <div class="form-section"> <mat-form-field appearance="outline" class="full-width"> <mat-label>Status</mat-label> <mat-select formControlName="isActive"> <mat-option [value]="true"> <div class="status-option active-status"> <mat-icon class="status-icon">check_circle</mat-icon> <span>Active</span> </div> </mat-option> <mat-option [value]="false"> <div class="status-option inactive-status"> <mat-icon class="status-icon">cancel</mat-icon> <span>Inactive</span> </div> </mat-option> </mat-select> <mat-icon matPrefix class="field-icon">toggle_on</mat-icon> <mat-hint>Choose whether this role is currently active</mat-hint> </mat-form-field> </div> <!-- Parent Role Field --> <div class="form-section"> <mat-form-field appearance="outline" class="full-width"> <mat-label>Parent Roles</mat-label> <mat-select formControlName="parentRole" multiple> <mat-option *ngFor="let role of allRoles$ | async" [value]="role.id"> <div class="parent-role-option"> <mat-icon class="role-icon">account_tree</mat-icon> <span>{{ role.name }}</span> </div> </mat-option> </mat-select> <mat-icon matPrefix class="field-icon">family_restroom</mat-icon> <mat-hint>Select parent roles (optional)</mat-hint> </mat-form-field> </div> </form> <!-- Action Buttons --> <div mat-dialog-actions class="dialog-actions"> <button mat-stroked-button class="cancel-btn" (click)="close()"> <mat-icon>close</mat-icon> Cancel </button> <button mat-flat-button color="primary" class="save-btn" (click)="submit()"> <mat-icon>save</mat-icon> Save Role </button> </div> </div> SCSS // Role Dialog Styles .role-dialog-container { min-width: 450px; max-width: 600px; .dialog-title { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; margin: -24px -24px 24px -24px; padding: 20px 24px; display: flex; align-items: center; font-weight: 500; border-radius: 4px 4px 0 0; .title-icon { margin-right: 12px; font-size: 24px; width: 24px; height: 24px; } } } .role-form { padding: 0 8px; .form-section { margin-bottom: 20px; .full-width { width: 100%; } .field-icon { color: #666; margin-right: 8px; font-size: 20px; width: 20px; height: 20px; } .error-icon { font-size: 16px; width: 16px; height: 16px; margin-right: 4px; } } } // Status Option Styles .status-option { display: flex; align-items: center; padding: 4px 0; .status-icon { margin-right: 8px; font-size: 18px; width: 18px; height: 18px; } &.active-status { .status-icon { color: #4caf50; } } &.inactive-status { .status-icon { color: #f44336; } } } // Parent Role Option Styles .parent-role-option { display: flex; align-items: center; padding: 4px 0; .role-icon { margin-right: 8px; font-size: 18px; width: 18px; height: 18px; color: #2196f3; } } // Dialog Actions .dialog-actions { background-color: #f8f9fa; margin: 24px -24px -24px -24px; padding: 16px 24px; border-radius: 0 0 4px 4px; justify-content: flex-end; gap: 12px; .cancel-btn { border-color: #dc3545; color: #dc3545; &:hover { background-color: rgba(220, 53, 69, 0.1); } mat-icon { margin-right: 4px; font-size: 18px; width: 18px; height: 18px; } } .save-btn { background: linear-gradient(45deg, #28a745, #20c997); box-shadow: 0 3px 5px -1px rgba(0,0,0,.2), 0 6px 10px 0 rgba(0,0,0,.14), 0 1px 18px 0 rgba(0,0,0,.12); &:hover { background: linear-gradient(45deg, #218838, #1e7e34); transform: translateY(-1px); box-shadow: 0 5px 11px -1px rgba(0,0,0,.2), 0 8px 14px 0 rgba(0,0,0,.14), 0 3px 20px 0 rgba(0,0,0,.12); } mat-icon { margin-right: 4px; font-size: 18px; width: 18px; height: 18px; } } } // Form Field Customizations ::ng-deep { .role-dialog-container { .mat-mdc-form-field { .mat-mdc-text-field-wrapper { background-color: #fafafa; border-radius: 8px; &:hover { background-color: #f0f0f0; } &.mdc-text-field--focused { background-color: #fff; } } .mat-mdc-form-field-hint { color: #666; font-size: 12px; } } // Customize select panel .mat-mdc-select-panel { border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,0.15); } // Customize selected chips for multi-select .mat-mdc-chip { background: linear-gradient(45deg, #e3f2fd, #bbdefb); color: #1976d2; border-radius: 16px; } } } // Responsive adjustments @media (max-width: 600px) { .role-dialog-container { min-width: 300px; max-width: 95vw; } } I tried different formats and css styles , but still the same . 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