@charset "UTF-8";

html {
  font-size: 62.5%;
}

body {
  font-size: 1.4rem;
  background-color: #F9FAFB;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  font-family: 'Noto Sans JP';
  margin: 0;
}

.clearfix::after {
  content: '';
  display: block;
  clear: both;
}

img {
  width: 170px;
  height: 170px;
}

.flex {
  display: flex;
  flex-wrap: wrap;
}

table {
  border: 1px;
}

a {
  text-decoration: none;
}

/* CONTACT */
.contact_form {
  width: 100%;
  background-color: #F9FAFB;
  color: #2B2B2B;
}

.contact_form h2 {
  font-size: 20px;
  text-align: center;
}

.form {
  margin-left: 40px;
}

.warning {
  color: #E82323;
  font-size: 16px;
  margin: 10px 0;
}

.form span {
  color: #E82323;
}

.explain {
  font-size: 18px;
  margin-top: 30px;
}

.form select {
  width: 200px;
  height: 30px;
  font-size: 18px;
  margin-top: 5px;
  border: 1px solid #2B2B2B;
  border-radius: 5px;
}

.form input {
  width: 300px;
  height: 30px;
  font-size: 18px;
  color: #555252;
  margin-top: 5px;
  border: 1px solid #2B2B2B;
  border-radius: 5px;
  padding-left: 10px;
}

.form textarea {
  width: 400px;
  height: 150px;
  font-size: 16px;
  display: block;
  margin-bottom: 30px;
  border: 1px solid #2B2B2B;
  border-radius: 5px;
}

.form .btn {
  width: 150px;
  color: #F9FAFB;
  background-color: #2B2B2B;
  padding-left: 0;
  opacity: .8;
}

.form .btn:hover {
  background-color: #2B2B2B;
  opacity: 1;
}

.ret {
  display: block;
  text-align: center;
  font-size: 16px;
  padding: 20px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* media */
@media screen and (max-width: 480px) {
  .form textarea {
    width: 300px;
  }

  h2 {
    font-size: 18px;
  }
}