/* Color of the main content panels (green by default) */
/* Color of the main content outer border */
body.customizable .panel-custom {
  border-color: #d6e9c6;
  overflow: hidden;
}

/* Color of the main content panel header */
body.customizable .panel-custom > .panel-heading {
  color: #3c763d;
  background-color: #dff0d8;
  border-color: #d6e9c6;
}

/* Color of the main content panel body */
body.customizable .panel-custom > .panel-body { /* Bootstrap default */ }