.br-sp {
    display: none;
}

@media (max-width: 600px) {
    .br-sp {
        display: block;
    }
}

a.btn_form {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 300px;
  height: 50px;
  position: relative;
  background: #FB8014;
  border: 1px solid #FB8014;
  border-radius: 30px;
  box-sizing: border-box;
  padding: 0 45px 0 25px;
  color: #fff;
  font-size: 16px;
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition-duration: 0.3s;
  margin: 0px auto 20px auto;
  padding: 0;
;}

a.btn_form:hover {
  background: #fff;
  color: #FB8014;
} 
a.btn_form:hover:before {
  border-top: 2px solid #FB8014;
  border-right: 2px solid #FB8014;
}

.test-container {
  text-align: center;
}

/*sp用ボタン*/
a.btn_form_sp {
  display: flex;
  justify-content: center;
  align-items: center;
  width: auto;
  height: 50px;
  position: relative;
  background: #FB8014;
  border: 1px solid #FB8014;
  border-radius: 30px;
  box-sizing: border-box;
  padding: 0 45px 0 25px;
  color: #fff;
  font-size: 16px;
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition-duration: 0.3s;
  margin: 0px auto 20px auto;
  padding: 0;
;}

a.btn_form_sp:hover {
  background: #fff;
  color: #FB8014;
} 
a.btn_form_sp:hover:before {
  border-top: 2px solid #FB8014;
  border-right: 2px solid #FB8014;
}

/* ボタン中央寄せ */
.test-container {
  text-align: center;
}

/* リテマネ問い合わせ */
.contact_magin{
    margin-top: 40px;
}