Remove menu item dotted border and it's color

.hfe-nav-menu a.hfe-menu-item:focus {
    outline: none;
}

/* Or */
.ast-theme-transparent-header .main-header-menu .menu-link {
    outline: none;
}

/* Or */
.ast-theme-transparent-header .ast-builder-menu .main-header-menu .menu-item:hover > .ast-menu-toggle {
    border: none;
}

/**/
.main-header-menu a:focus {
outline: none;
}

/**/
/* Remove outline for non-keyboard :focus */
*:focus:not(.focus-visible) {
  outline: none;
}

/* Optional: Customize .focus-visible */
.focus-visible {
  outline: lightgreen solid 2px;
}