1) Log into your App Manager and select your app.

2) Click Colors from the left-hand-side of the screen (or the middle of the screen).

3) Scroll down until you get to the Advanced SCSS box and paste the following code. If there is already code in the advanced SCSS box, do not remove it.  Start a new line “after” the last character in the box, then paste the code below.

/*** BEGIN: LAYOUT 6 - INCREASE TEXT SIZE AND MENU HEIGHT ***/
/* Menu Height */
.layout.l6 ion-content { height: 60%; }

/* Item */
.layout.l6 .item-avatar { padding-left: 12px !important; }

/* Image */
.layout.l6 img { display: none !important; }

/* Menu Text */
.layout.l6 .label-left {
  	font-size: 20px !important;
  	text-align: center !important;
}
/*** END: LAYOUT 6 - INCREASE TEXT SIZE AND MENU HEIGHT ***/

4) Click Save.

NOTE:  The default menu height is 60%.