/*关于我们---header style----*/

< !--banner-->.banner {
  width: 100%;
  height: 100%;
}

< !--简介-->.introduction-content {
  width: 100%;
}

.content {
  text-align: center;
  padding: 4rem 0 0;
}

.content h3 {
  margin-bottom: 3rem;
}

.content .text {
  text-align: left;
  font-size: 1.5rem;
}

.content .text .first,
.content .text .second {
  text-indent: 3rem;
  word-spacing: 0.5rem;
  line-height: 2.2rem;
}

.content-img {
  width: 80%;
  padding: 2rem 0;
}

.contact {
  padding: 4rem 0;
}

.contact h2 {
  margin-bottom: 4rem;
  text-align: center;
}

.contact-content {
  text-align: left;
}

.contact-content ul li {
  display: flex;
  margin-bottom: 10px;
}

.contact-content ul li:after {
  content: " ";
  display: table;
  clear: both;
}

.contact-content ul li div.detail-li {
  width: 20px;
  padding: 0 3px;
  text-align: left;
  margin-right: 10px;
}

< !--地图-->.map {
  width: 100%;
  height: 560px;
}

.map-back {
  width: 100%;
}

.map-content {
  width: 60%;
  position: absolute;
  top: 20%;
  left: 20%;
}

.information {
  background-color: hsla(0, 0%, 100%, .6);
  text-align: center;
  margin: 0 auto;
  font-size: 1rem;
}

.info-content table tr td input {
  width: 80%;
  height: 30px;
  background: rgb(129, 141, 154);
  border-color: rgb(129, 141, 154);
  border-style: none;
  color: #fff;
  padding: 0 10px;
}

.info-content table tr td textarea {
  background: rgb(129, 141, 154);
  border-color: rgb(129, 141, 154);
  border-style: none;
  color: #fff;
}

.info-content button {
  color: #fff;
  background: #51a3e1;
  border-color: #51a3e1;
  border-style: solid;
  cursor: pointer;
}

.msg {
  background: #000;
  width: 120px;
  margin: 0 auto;
  padding: 7px 20px;
  color: #fff;
  border-radius: 10px;
  opacity: 0.5;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -70px;
  font-size: 14px;
  display: none;
}

.thText {
  color: #555;
  font-size: 1rem;
}

/*关于我们----footer style---*/

/*在小于768像素的屏幕里*/

@media (max-width: 767px) {
  .content h3 {
    font-size: 1.4rem;
    margin-bottom: 2rem;
  }
  .content .text .first,
  .content .text .second {
    text-indent: 2rem;
    word-spacing: 0.5rem;
    line-height: 2rem;
    font-size: 1.2rem;
  }
  .contact {
    padding: 2rem 0;
  }
  .contact h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
  }
  .contact-content {
    font-size: 1rem;
    padding-left: 0.5rem;
  }
  .first,
  .second {
    padding: 0 1.2rem;
  }
  .QR {
    width: 80px;
    margin: 0 auto;
  }
  .map {
    width: 100%;
  }
  .map-back {
    width: 100%;
  }
  .map-content {
    width: 60%;
    position: absolute;
    top: 2%;
    left: 20%;
  }
  .information {
    width: 90%;
    height: 90%;
    padding: 0.25rem 0.5rem;
  }
  .contact_01 {
    width: 60px;
    margin: 0 auto;
  }
  .info-content {
    margin-top: 0px;
  }
  .info-content table {
    width: 100%;
  }
  .info-content table tr {
    height: 16px;
  }
  .message {
    height: 40px !important;
  }
  .info-content table tr td {
    text-align: left;
  }
  .info-content table tr td input {
    width: 80%;
    height: 12px;
    padding: 0;
  }
  .info-content table tr td textarea {
    width: 80%;
    height: 30px;
    padding: 0;
  }
  .info-content button {
    width: 60px;
    height: 22px;
    margin-top: 0;
  }
  .thText {
    width: 40px;
    color: #555;
    font-size: 0.8rem;
  }
  .msg {
    background: #000;
    width: 120px;
    margin: 0 auto;
    padding: 0.5rem 1rem;
    color: #fff;
    border-radius: 10px;
    opacity: 0.5;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -70px;
    display: none;
  }
  #submit {
    font-size: 0.8rem;
    height: 20px;
    line-height: 20px;
  }
}

/*在768和991像素之间的屏幕里*/

@media (min-width: 768px) and (max-width: 991px) {
  .QR {
    width: 90px;
    margin: 0 auto;
  }
  .map {
    width: 100%;
  }
  .map-back {
    width: 100%;
  }
  .map-content {
    width: 60%;
    position: absolute;
    top: 20%;
    left: 20%;
  }
  .information {
    width: 380px;
    height: 230px;
    padding: 1rem 3rem;
  }
  .contact_01 {
    width: 90px;
    margin: 0 auto;
  }
  .info-content {
    margin-top: 10px
  }
  .info-content table {
    width: 100%;
  }
  .info-content table tr {
    height: 36px;
  }
  .message {
    height: 80px !important;
  }
  .info-content table tr td {
    text-align: left;
  }
  .info-content table tr td input {
    width: 80%;
    height: 26px;
  }
  .info-content table tr td textarea {
    width: 80%;
    height: 60px;
  }
  .info-content button {
    width: 126px;
    height: 26px;
    font-size: 1rem;
    margin-top: 0;
  }
  .thText {
    color: #555;
    font-size: 1.2rem;
  }
}

/*在992和1199像素之间的屏幕里*/

@media (min-width: 992px) and (max-width: 1199px) {
  .QR {
    width: 100px;
    margin: 0 auto
  }
  .map {
    width: 100%;
  }
  .map-back {
    width: 100%;
  }
  .map-content {
    width: 60%;
    position: absolute;
    top: 20%;
    left: 20%;
  }
  .information {
    width: 420px;
    height: 300px;
    padding: 1rem 2rem;
  }
  .contact_01 {
    width: 120px;
    margin: 0 auto;
  }
  .info-content {
    margin-top: 10px
  }
  .info-content table {
    width: 100%;
  }
  .info-content table tr {
    height: 44px;
  }
  .message {
    height: 100px !important;
  }
  .info-content table tr td {
    text-align: left;
  }
  .info-content table tr td textarea {
    width: 80%;
    height: 90px;
  }
  .info-content button {
    width: 62%;
    height: 36px;
		margin-left: 7%;
  }
  .thText {
    color: #555;
    font-size: 1.5rem;
  }
}

/*在大于1200像素的屏幕里*/

@media (min-width: 1200px) {
  .QR {
    width: 100px;
    margin: 0 auto
  }
  .map {
    width: 100%;
  }
  .map-back {
    width: 100%;
  }
  .map-content {
    width: 60%;
    position: absolute;
    top: 20%;
    left: 20%;
  }
  .information {
    width: 500px;
    height: 360px;
    padding: 2rem 3rem;
  }
  .contact_01 {
    width: 160px;
    margin: 0 auto;
  }
  .info-content {
    margin-top: 10px
  }
  .info-content table {
    width: 100%;
  }
  .info-content table tr {
    height: 50px;
  }
  .message {
    height: 130px !important;
  }
  .info-content table tr td {
    text-align: left;
  }
  .info-content table tr td input {
    width: 80%;
    height: 30px;
  }
  .info-content table tr td textarea {
    width: 80%;
    height: 90px;
  }
  .info-content button {
    width: 59%;
    height: 36px;
		margin-left: 11%;
  }
  .thText {
    color: #555;
    font-size: 1.8rem;
  }
}