@anoukhospes : To remove the link of team members : Login to your WordPress admin section. Go to Appearance => Customize => Additional css and add the following css.
#team-content-section article {
pointer-events: none;
}
To change the menu color please add the following additional css
@media screen and (min-width: 75em) {
/* Menu Color */
.navigation-classic.absolute-header .main-navigation a {
color: #color-code;
}
/* Menu Hover and Active Color */
.navigation-classic.absolute-header .main-navigation ul :hover > a,
.navigation-classic.absolute-header .main-navigation ul .focus > a,
.navigation-classic.absolute-header .main-navigation .menu > .current-menu-item > a,
.navigation-classic.absolute-header .main-navigation .menu > .current-menu-ancestor > a,
.navigation-classic.absolute-header .dropdown-toggle {
color: #color-code;
}
}
Note: Replace the #color-code with the desired color-code which you can easily find searching on the web. You will need to insert the correct color-code to get desired color.
Regards,
Tikaram