.u-sp {
  display: none;
}
.u-pc {
  display: block;
}

@media screen and (max-width: 767px) {

  .u-sp {
    display: block;
  }
  .u-pc {
    display: none;
  }
#head_box .contact {
  background-color: #ddd;
  padding: 10px 0;
}
.contact-button {
  width: calc(100% - 20px);
  height: 46px;
  margin: 0 auto;
  font-size: 16px;
  display: flex;
  align-items: center;
  color: #fff;
  font-weight: bold;
  margin-bottom: 10px;
  border-radius: 5px;
  overflow: hidden;
}
.contact-button:last-child {
  margin-bottom: 0;
}

.contact-link {
  width: 100%;
  height: 46px;
  font-size: 16px;
  line-height: 46px;
  text-align: center;
  text-decoration: none;
  color: #fff;
}
.contact-link:visited {
  color: #fff;
}
.contact-link:hover {
  opacity: 0.7;
}
.contact-desc {
  font-size: 12px;
}
.contact-icon {
  margin-right: 5px;
}

.btn-orange {
  background: linear-gradient(to bottom,#f67f12,#d84100);
}

.btn-brown {
  background: linear-gradient(to bottom,#7d4f25,#432912);
}

.btn-blue {
  background: linear-gradient(to bottom,#52b9e7,#3480d4);
}

.btn-red {
  background: linear-gradient(to bottom,#f73235,#cc0002 50%,#9c2321);
}

.btn-green {
  background: linear-gradient(to bottom,#78c11a,#086108);
}
.ricspro-contact {
  padding: 0 0 10px 0;
}
}