#contenu_Err {
    float: none;
    height: 750px;
    background-color: #EFF5F9;  
    text-align:center;
    margin-left: auto ;
    margin-right: auto ;  
}

#divMessageErreur1 {
    width:800px;
    height:30px; 
    display:inline-block;
    vertical-align:middle;
    top: 30%;
    position: relative;
    text-align:left;
    font-size:35px;
    font-weight:bold;

}

#divMessageErreur2 {
    width:800px;
    height:30px; 
    display:inline-block;
    vertical-align:middle;
    top: 30%;
    position: relative;
    text-align:left;
    font-size:22px;
}

#divMessageErreur3{
    width:800px;
    height:30px; 
    display:inline-block;
    vertical-align:middle;
    top: 30%;
    position: relative;
    text-align:left;
    font-size:22px;
}


#divLinkReturn {
    width:800px;
    height:30px; 
    display:inline-block;
    vertical-align:middle;
    top: 30%;
    position: relative;
    text-align:left;
    font-size:22px;
}

#divMessageErreur4 {
    width:800px;
    height:30px; 
    display:inline-block;
    vertical-align:middle;
    top: 30%;
    position: relative;
    text-align:left;
    font-size:22px;
}
.ErrorMessage{
    background-color:#EFF5F9;
    width :650px;
    height:150px;
}