@media only screen and (max-width: 767px) {
    #container-partner {
    flex-direction:column;
    }
    #container-partner-2 {
    flex-direction: column;
    }
    #container-partner-3 {
    flex-direction: column;
    }
    #container-partner-4 {
    flex-direction: column;
    }
    .box-1 {
      order:1;
      
      }
      
      
        .box-2 {
     order:2;
      
      }
      
        .box-3 {
      order:2;
      
      }
      
        .box-4 {
      order:1;
      
      }
      
        .box-5 {
      order:1;
      
      }
      
        .box-6 {
     order:2;
      
      }
      
        .box-7 {
      order:2;
      
      }
      
        .box-8 {
      order:1;
      
      }
}