.box_maintenance .banner dl {
  left: 50%;
  bottom: 3rem;
  margin-left: 0.55rem;
  text-align: right;
}

.maintenance {
  width: 13.6rem;
  margin: 0 auto;
}

.maintenance_panel {
  padding: 0.6rem 0.82rem 0;
}

.maintenance_caption {
  font-size: 0.23rem;
  color: #fff;
}

.maintenance_caption p {
  margin-bottom: 0.16rem;
}

.maintenance_form {
  background-color: #333;
  padding: 0.3rem 2.37rem;
  min-height: 1rem;
  margin: 0.5rem 0 0;
}

.maintenance_form_box {
  display: flex;
  align-items: center;
}

.maintenance_form_panel {
  width: 50%;
  margin: 0 0.06rem;
}

.maintenance_form dl {
  display: flex;
  align-items: center;
  margin: 0.124rem 0;
  color: #fff;
}

.maintenance_form dt {
  width: 0.8rem;
  font-size: 0.16rem;
  color: #fff;
  text-align: right;
}

.maintenance_form dl dd {
  flex: 1;
  margin-left: 0.1rem;
}

.maintenance_form dl dd p {
  position: relative;
  height: 0.35rem;
  line-height: 0.35rem;
  background-color: #000;
  border: 1px solid #000;
  padding: 0 0.1rem;
  box-sizing: border-box;
  overflow: hidden;
}

.maintenance_form dl.error p {
  border-color: #990000;
}

.maintenance_form dl dd p span#code {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 0.8rem;
}

.location_panel {
  display: flex;
  align-items: center;
  margin: 0 -0.06rem;
}

.location {
  width: 50%;
}

.location_sel {
  position: relative;
  margin: 0 0.06rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #000;
}

.location_sel h4 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 0.35rem;
  line-height: 0.35rem;
  padding-left: 0.1rem;
  width: 100%;
  box-sizing: border-box;
}

.location_sel h4 span {
  font-size: 0.16rem;
  color: #858585;
}

.location_sel h4 u {
  width: 0.35rem;
  height: 0.35rem;
  background-image: url(../img/arr_5.png);
  background-size: 0.12rem;
  transition: 0.4s;
  cursor: pointer;
}

.location_sel h4.on u {
  background-image: url(../img/arr_6.png);
  transition: 0.4s;
}

.location_sel ul {
  position: absolute;
  left: 0;
  top: 0.47rem;
  width: 1.56rem;
  white-space: nowrap;
  background-color: #000;
  padding: 0 0.1rem;
  box-shadow: 0 0 0.06rem rgba(0, 0, 0, 0.15);
  display: none;
}

.location_sel ul li {
  font-size: 0.15rem;
  line-height: 0.35rem;
  padding: 0.05rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  color: #858585;
  cursor: pointer;
  transition: 0.4s;
}

.location_sel ul li:hover {
  color: #fff;
  transition: 0.4s;
}

.location_sel ul li:first-child {
  border-top: none;
}

.maintenance_form_textarea {
  padding: 0.1rem;
  box-sizing: border-box;
  background-color: #000;
}

.maintenance_form_textarea textarea {
  background-color: transparent;
  width: 100%;
  height: 2.98rem;
  color: #fff;
  border: none;
  display: block;
}

.maintenance_form_textarea p {
  width: 100%;
  color: #fff;
}

.maintenance_btn {
  width: 1.28rem;
  font-size: 0.1458rem;
  height: 0.32rem;
  line-height: 0.32rem;
  margin: 0.18rem auto 0;
  background-color: #ffff;
  color: #000;
}

.maintenance_form dl dd s {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 0.4rem;
  height: 0.34rem;
  background-image: url(../img/require_1.png);
  background-size: 0.1rem;
  background-repeat: no-repeat;
  background-position: center;
}

.maintenance_form_textarea {
  margin: 0;
  border: 1px solid #000;
  box-sizing: border-box;
}

.maintenance_form_textarea div {
  width: 100%;
}

.maintenance_form_textarea.error {
  border-color: #990000;
  width: 100%;
}

@media screen and (max-width: 768px) {
  .maintenance {
    width: auto;
    margin: 0;
  }

  .maintenance_panel {
    padding: 0.347rem 0.22rem 0;
  }

  .maintenance_caption {
    font-size: 0.1426rem;
  }

  .maintenance_caption p {
    margin-bottom: 0;
    line-height: 0.27rem;
  }

  .maintenance_form {
    padding: 0 0 0.26rem;
    margin: 0.22rem 0 0;
  }

  .maintenance_form_box {
    flex-direction: column;
    padding: 0.138rem;
  }

  .maintenance_form_panel {
    width: 100%;
    margin: 0;
  }

  .maintenance_form dl {
    margin: 0.09rem 0;
  }

  .maintenance_form dt {
    font-size: 0.1284rem;
  }

  .maintenance_form dl dd {
    margin-left: 0.086rem;
  }

  .maintenance_form dl dd p {
    height: 0.25rem;
    line-height: 0.25rem;
    padding: 0 0.069rem;
  }

  .location_panel {
    margin: 0 -0.04rem;
  }

  .maintenance_form_textarea {
    padding: 0.086rem;
  }

  .maintenance_form_textarea textarea {
    height: 1.66rem;
  }

  .maintenance_btn {
    font-size: 0.1258rem;
    height: 0.25rem;
    line-height: 0.25rem;
    margin: 0 auto;
  }

  .location_panel {
    margin: 0 -0.04rem;
  }

  .location_sel {
    margin: 0 0.04rem;
  }

  .location_sel h4 {
    height: 0.24rem;
    line-height: 0.24rem;
    padding-left: 0.069rem;
    cursor: pointer;
  }

  .location_sel h4 span {
    font-size: 0.1248rem;
  }

  .location_sel h4 u {
    width: 0.25rem;
    height: 0.25rem;
    background-size: 0.08rem;
  }

  .location_sel ul {
    top: 0.28rem;
    width: 0.86rem;
    padding: 0 0.069rem;
  }

  .location_sel ul li {
    font-size: 0.1111rem;
    line-height: 0.25rem;
    padding: 0.024rem 0;
  }

  .maintenance_form dl dd s {
    width: 0.2rem;
    height: auto;
    background-size: 0.1rem;
  }

  .maintenance_form dl dd p span#code {
    width: 0.6rem;
  }
}