Answers for "angular material progress bar thickness"

mat-progress-bar style without app-theme

// Move custom styles to styles.css

.mat-progress-bar .mat-progress-bar-buffer {
	background-color: #e6f3ff;
}

linear progress bar green color

<ProgressBar
    android:id="@+id/ProgressBar"
    style="?android:attr/progressBarStyleHorizontal"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:indeterminate="false"
    android:maxHeight="10dip"
    android:minHeight="10dip"
    android:progress="50"
    android:progressDrawable="@drawable/greenprogress" />