To resize the height of a view, place your mouse cursor on the top or bottom border. When the mouse cursor changes into a vertical, double-headed arrow, click the border, and then drag it up or down. Similarly, to resize the width of a view, place your mouse cursor on the left or right border. When the mouse cursor changes into a horizontal, double-headed arrow, click the border, and then drag it to the left or right.

Another way to resize a view is to right mouse click on the View Tab, select Size, and then select a border from the submenu (Left, Right, Top, or Bottom). Depending on where the view is positioned, a particular border might not be selectable, in which case it will be grayed out. Place your mouse cursor on the blue line and when it changes into a double-headed arrow, click the border, and then drag it in the appropriate direction.‍