.nav-app  {
   margin-top: 15px;   
}

.nav-app__small  {
   display: none;
}
.nav-items {   
   display: flex;
   justify-content: center;   
   background-color: var(--blue); 
   align-items: unset;
   margin-bottom: 10px;
}
.nav-items.mobile {      
   flex-direction: column;
   justify-content: flex-start;
   align-items: center;
}
.nav-items a {
   color: white;
   text-decoration: none;
   margin: 15px 20px;
   text-transform: uppercase;
   text-align: center;
}