.middle{
  width: 100%;
  padding: 50px 100px;
  background-color: #15252c;
}

.middle>.nav>li{
  width:50%;
}

/* *****Titre de chaque menu**** */
.middle>.nav>li>a,
.middle>.nav>li>span.nav-link {
  font-family: NunitoSans;
  font-size: 22px;
  font-weight: bold;
  color: white;
}
.middle>.nav>li>a::after,
.middle>.nav>li>span.nav-link:after{
  content:none;
}

.middle>.nav>li>a:hover {                     
  color: #00CEFF;                             
  font-family: 'NunitoSansExtraBold';         
} 

/* *****sous menus**** */
.middle .menu{
  display: flex;
  flex-direction: row;
  flex-wrap:wrap;
/* ** height: 84px; */
 font-family: NunitoSans;
 font-size: 16px;
 line-height: 1.75;
 color: #ffffff;
}

.middle .nav-link{
 width:max-content;
 padding: 0;
 font-size: 16px;
 color: white;
}
.middle .nav-link::after {
    content: "-";
    margin-right: 10px;
    margin-left: 10px;
    color: white !important;
}

.middle .nav-link:hover {
  color: #00CEFF;
  font-family: 'NunitoSansExtraBold';
}

.middle .nav-item:last-child .nav-link::after{
 content: none;
}

/* ****************  RESPONSIVE ********************* */

@media only screen and (max-width: 768px) {
  .middle{
    padding: 30px 16px 30px 22px;
/*    height: 450px;*/
  }

  .middle>.nav>.nav-item:first-child{
    border-bottom: 2px solid #ffffff;
    margin-bottom:30px;
  }

  .middle>.nav>li>a,
  .middle>.nav>li>span.nav-link {
    font-size: 22px;
  }

  .middle>.nav>li{
    width:100%;
  }
  /* *****sous menus**** */
  .middle .menu{
    padding: 20px 0;
  }
  .middle .nav-link {
    max-width: 314px;
    padding: 0;
    width: max-content;
  }

}