Center Align Primary Menu-Estore

If you want to align your primary menu to the center in the Estore theme then add the
following code in Appearance->Customize->Design->Custom Css

#site-navigation {
  float: none;
  text-align: center;
}
#site-navigation ul li {
  display: inline-block;
  float: none;
}
Center Align Primary Menu-Estore