#login_user {
float:left;
width:400px;
}


#demande_user {
float:left;
width:274px;
margin-left:40px;
}

.titre_form {
border-bottom:solid 1px #4F0034;
text-transform:uppercase;
font-weight:bold;
padding-bottom:10px;
}

.sep_form {
float:left;
width:40px;
height:150px;
margin-top:50px;
border-right:solid 1px #4F0034;
}

.form_text {
width:200px;
}