body, html {
    margin: 0;
    padding: 0;
}
#footer {
    width: 100%;
    background-color: gray;
    height: 40px;
}
.panel_left {
    position:fixed;
    top:390px;
    left:2px;
    height: 290px;
    width: 394.5px;
    border:solid 1px white;
    background-color:white;
}

.panel_recherche {
    position:fixed;
    top:81px;
    left:275px;
    height: 41px;
    width: 275px;
    border:solid 1px white;
    background-color:white;
}



#panel_top {
    position:fixed;
    top:0px;
    left:0px;
     opacity: 0.7;
    height: 75px;
    width: 100%;
    border:solid 1px white;
    background-color:black;
}



.panel_top_export_map {
    position:fixed;
    top:45px;
    left:1260px; 
    font-weight: 1000;
    color: white;
    
}

.panel_top_acceuil {
     position:fixed;
     top:35px;
     height: 50px;
     left:255px;  
     
    
}

.panel_top_afficher_reserve {
     position:fixed;
     top:35px;
     left:353px;  
     color: white;
     
}


.panel_top_comboBox_reserve {
     position:fixed;
     top:39px;
     left:500px;  
     color: white;
     
}

.panel_top_afficher {
     position:fixed;
     top:35px;
     left:637px;  
     color: white;
     
}


.panel_top_comboBox {
     position:fixed;
     top:39px;
     left:784px;  
     color: white;
     
}

.panel_top_afficher_region {
     position:fixed;
     top:35px;
     left:918px;  
     color: white;
     
}

.panel_top_comboBox_region {
     position:fixed;
     top:39px;
     left:1052px;  
     color: white;
     
}


.panel_ico {
    position:fixed;
    opacity: 2;
    top:5px;
    
    left:100px;
        height: 60px;
    border:solid 1px white;
    background-color:white;
    border-radius: 50%;
}

.button {
    
  background-color: #f4511e;
  border: none;
  color: white;
  height: 30px;
/* padding: 16px 32px;*/
  text-align: center;
  font-size: 16px;
 /*margin: 4px 2px;*/
  opacity: 0.6;
  transition: 0.3s;
  display: inline-block;
  text-decoration: none;
  cursor: pointer;
}

.button:hover {opacity: 1}