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 S35 - CHANGE SIDE MENU STYLE ***/

.layout.s35 .sidenav ion-content ul { margin: 10px; }

.layout.s35 .sidenav ul.items li {
    margin: 10px auto !important;
    border-radius: 12px !important;
    border-color: transparent !important;
  	box-shadow: rgba(50, 50, 93, 0.25) 0px 50px 100px -20px, rgba(0, 0, 0, 0.3) 0px 30px 60px -30px, rgba(10, 37, 64, 0.35) 0px -2px 6px 0px inset;
}

/*** END: LAYOUT S35 - CHANGE SIDE MENU STYLE ***/