.contents {
  padding: 0 4.2666666667vw 12.8vw;
}
@media screen and (min-width: 768px) {
  .contents {
    padding: 0 0 100px;
    width: 95%;
    max-width: 1224px;
    margin: auto;
  }
}

input,
textarea {
  width: 100%;
}

.contact-wrap {
  max-width: 800px;
  width: 100%;
  margin: auto;
}

h1 {
  font-size: 6.4vw;
  text-align: center;
  color: #076bd8;
  font-weight: 700;
  margin-bottom: 0.5em;
}
@media screen and (min-width: 768px) {
  h1 {
    font-size: 2.4rem;
  }
}

.txt {
  text-align: center;
}

.form-wrap {
  margin-top: 20px;
}
.form-wrap li {
  position: relative;
}
@media screen and (min-width: 768px) {
  .form-wrap {
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .form-wrap li {
    width: 47.5%;
  }
  .form-wrap li.request {
    width: 100%;
  }
}
.form-wrap input, .form-wrap textarea {
  border: 1px solid #e1e1e1;
  border-radius: 4px;
  box-sizing: border-box;
  width: 100%;
  padding: 0.5em 1em;
  margin-top: 0.5em;
  margin-bottom: 1em;
}

input::placeholder,
textarea::placeholder {
  color: #ccc;
}

/* IE */
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #ccc;
}

/* Edge */
input::-ms-input-placeholder,
textarea::-ms-input-placeholder {
  color: #ccc;
}

.mwform-errors {
  color: #de2222;
  font-weight: 600;
  position: absolute;
  right: 0;
  top: 0;
  font-size: 3.7333333333vw;
}
@media screen and (min-width: 768px) {
  .mwform-errors {
    font-size: 1.4rem;
  }
}

dt {
  color: #282828;
  font-weight: 600;
  font-size: 3.7333333333vw;
}
@media screen and (min-width: 768px) {
  dt {
    font-size: 1.4rem;
  }
}

dd {
  min-height: 3.4em;
}

#privacy-conf {
  display: none;
  margin-top: 2.6666666667vw;
}
@media screen and (min-width: 768px) {
  #privacy-conf {
    text-align: center;
    margin-top: 30px;
  }
}
#privacy-conf a {
  text-decoration: underline;
}

#contactus-conf #privacy-conf {
  display: block;
}

.mwform-btn {
  margin-top: 8vw;
}
@media screen and (min-width: 768px) {
  .mwform-btn {
    margin-top: 40px;
    display: flex;
    justify-content: center;
  }
}
.mwform-btn input {
  color: #fff;
  background-color: #076bd8;
  border: none;
  border-radius: 5px;
  display: block;
  width: 100%;
  max-width: 325px;
  padding: 15px 0;
  text-align: center;
  margin: auto;
  transition: opacity 0.3s;
  cursor: pointer;
}
.mwform-btn input[name=submitBack] {
  background-color: #777;
  margin-bottom: 15px;
}
@media screen and (min-width: 768px) {
  .mwform-btn input[name=submitBack] {
    margin-bottom: 0;
  }
}
@media screen and (min-width: 768px) {
  .mwform-btn input:hover {
    opacity: 0.7;
  }
}

.btn-wrap {
  margin-top: 16vw;
}
@media screen and (min-width: 768px) {
  .btn-wrap {
    margin-top: 4.4em;
  }
}
.btn-wrap a {
  color: #fff;
  background-color: #076bd8;
  border: none;
  border-radius: 5px;
  display: block;
  width: 100%;
  max-width: 325px;
  padding: 15px 0;
  text-align: center;
  margin: auto;
}

body,
.wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

footer {
  margin-top: auto;
}