.wait {
  position: fixed;
  top:50%;
  left:50%;
  width:100px;
  height:100px;
  font-size: 50px;
  z-index: 5000;
}
#container_noeud {
  position:relative;
}
#noeud_toolbar {
  height:30px;
}



#btn_modifier_noeud   {background: url('../svg/edit-document.svg');}
#btn_modifier_noeud,#btn_print_noeud {
  background-repeat: no-repeat;
  background-size: 15px 15px;
  background-position: center center;
  width:15px;
  height:30px;
}
#btn_modifier_noeud:hover {
  background-size: 20px 20px;
  width:20px;
}
@media only screen and (max-width: 767px) {
  svg#right-arrow,svg#left-arrow {
    stroke: white;
    fill: white;}
}

select {
  background-color: #fff;
  font-weight: bold;
}
select:invalid {
  color:#000;
  background-color: #ccc;
  font-weight: normal;
}