.navbar-collapse{
     width: 500px;
     background-color: #810d0ded;
     height: 70px;
}
#hoverD{
   
    color: #f2f2f2ed;
}

#hoverD:hover{
    background-color: white;
    color: #810d0ded;
}

.bouton{
   border: solid #810d0ded;
   background-color: aliceblue;
   color: #810d0ded;
}

.nav-item{
    margin-left: 5px;
}
#container-atelier {
    background: #CCC;
    filter: alpha(opacity=60);
    /* IE */
    -moz-opacity: 0.6;
    /* Mozilla */
    opacity: 0.6;
    /* CSS3 */
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
  }

  #headeraide{
  background-image: url(banneraide.jpeg);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  text-align: center;
  }

 #text-ban{
    font-size: 8vw;
    color: rgb(255, 193, 38);
    text-shadow: 2px 2px 4px #000000;
    top: -25%;
 }
 #soutext-ban{
    top: -25%;
    font-size: 3vw;
    text-shadow: 2px 2px 4px #000000;
 }
 #soutext-ban span{
    color:  rgb(255, 193, 38);
 }