.form-input {
  display: block;
  width: 95%;
  max-width: 650px;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
  color: #495057;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid #ced4da;
  border-radius: 0.25rem;
  transition: border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}
.form-margin {
  margin-bottom: 0.5rem; 
}
.form-button,
.frm_submit button {
  background-color: #837777!important;
  color: white!important;
  font-size: 20px!important;
  padding: 10px 25px!important;
  margin-top: 20px!important;
  border: none!important;
  border-radius: 6px!important;
  cursor: pointer;
}
.form-button:hover {
  background-color: #605b5b;
}
.box-lettre {
  box-shadow: 2px 4px 10px 0 rgb(0 0 0 / 20%), 2px 4px 20px 0 rgb(0 0 0 / 19%);
}
.mail-title {
  background-color: #837777;
  color: white;
  text-align: center;
  padding: 25px 30px;
  font-size: 20px;
}
.body-lettre {
  padding: 40px;
  margin-bottom: 20px;
}
.code-error {
  color: rgb(199, 53, 53);
  font-size: 75%;
  margin-top: 0!important;
}
.frm_submit {
  text-align: center;
}
.frm_message {
  margin: 5px 0 15px;
  border: 1px solid #D6E9C6;
  border-color:  #468847;
  background-color: #DFF0D8;
  color: #468847;
  border-radius: 4px;
  font-size: 14px;
  padding: 10px;
}
.edit-text {
  color: black;
  font-size: 16px;
  background-color: #dbdbdb;
  text-align: center;
  padding: 8px!important;
}
.d-none {
  display: none;
}
.on-right {
  text-align: right;
  margin: 0;
}