Hi jim-1334,
Thank you for the suggestion, We really Appreciate it. We will try to add these feature on upcoming Updates.
For now you can try through Custom CSS. Please go to ‘Appearance > Customize > Additional CSS’ and paste the Below Custom CSS Code.
.navbar-head .navbar-head-row {
-ms-flex-pack: center;
justify-content: center;
}
.navbar-head .col-lg-4,
.navbar-head .navbar-ad-section {
-ms-flex: 0 0 100%;
flex: 0 0 100%;
max-width: 100%;
text-align: center
}
Thanks