/*------------------------------------------------------------
    authentication
------------------------------------------------------------*/
.form-group span.must {
  display: inline !important;
}

.form-group {
  margin-bottom: 1.4rem;
}

.sendmail {
  margin: 0 auto;
  width: 100%;
  height: 5rem;
  max-width: 34.3rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  color: #fff;
  font-size: 1.8rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-align: center;
  border: none;
  -webkit-box-shadow: none;
          box-shadow: none;
  border-radius: 90px;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  background: #0796ff;
  cursor: pointer;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}

.sendmail:hover {
  background-color: #0071e2;
}

.mailForm .formList select.is-invalid,
.mailForm .formList input.is-invalid {
  border: solid 1px #d62b1f;
}

.mailForm .formList select.is-invalid:focus,
.mailForm .formList input.is-invalid:focus {
  outline: 3px solid #ffe5e4;
  outline-offset: -4px;
}