.commission {
  margin-bottom: 20px;
}

.commission_ligne {
  display:flex; 
  padding-bottom:10px;
  margin-bottom:10px;
  width:100%;  
  border-bottom:1px solid #ccc;    
}
.commission_ligne:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
}

.commission_ligne .commission_role {
    font-weight:600;      
    width:30%;
}

.commission_ligne .commission_membres {
    width:70%;
}


@media (max-width: 700px) {
  .commission_ligne {
    
  }

}