html {
  width: 100%;
  height: 100%;
}

body {
  margin: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  font-family: "Microsoft YaHei";
  background-color: #272a2f;
}

* {
  position: relative;
  margin: 0;
  padding: 0;
  border: 0;
}

img {
  display: block;
}

a {
  text-decoration: none;
}

.common-table {
  display: table;
  width: 100%;
  height: 100%;
}

.common-middle-table-cell {
  display: table-cell;
  width: 100%;
  height: 100%;
  vertical-align: middle;
  text-align: center;
}

.banner-container {
  width: 100%;
  height: 656px;
  background: url("../../img/contact-us/background.jpg") no-repeat center;
}

@media (max-width: 1024px) {
  .banner-container {
    max-height: 590px;
  }
}

.banner-text1 {
  font-size: 50px;
  font-weight: lighter;
  color: #ffffff;
}

.banner-text2 {
  margin-top: 28px;
  font-size: 20px;
  color: #ffffff;
}

.word-container {
  width: 100%;
  text-align: center;
}

.word-title {
  margin-top: 53px;
  font-size: 32px;
  font-weight: lighter;
  color: #ffffff;
}

.word-subtitle {
  margin-top: 7px;
  font-size: 18px;
  font-weight: lighter;
  color: #6c6c6c;
}

.word-text1 {
  margin-top: 35px;
  font-size: 14px;
  font-weight: lighter;
  line-height: 28px;
  color: #969696;
}

.detail-container {
  margin: 45px auto auto auto;
  max-width: 1198px;
  padding-bottom: 69px;
  border-bottom: 1px dashed #3d4046;
  font-size: 0;
  text-align: center;
}

.detail-cell-container {
  display: inline-block;
  width: 33%;
  height: 161px;
  border-left: 1px dashed #3d4046;
  text-align: center;
}

.detail-cell-container img {
  margin: auto;
}

.detail-cell-container:first-child {
  border-left-width: 0;
}

.detail-cell-container span {
  margin-left: 1em;
}

.detail-cell-word-container1 {
  margin: auto;
  width: 220px;
}

.detail-cell-word-container2 {
  margin: auto;
  width: 230px;
}

.detail-cell-word-container3 {
  margin: auto;
  width: 260px;
}

.detail-cell-text1 {
  margin: auto;
  font-size: 14px;
  font-weight: lighter;
  line-height: 30px;
  color: #ffffff;
  text-align: left;
}

.detail-cell-text1:first-child {
  margin-top: 30px;
}

.email-container {
  max-width: 1000px;
  height: 383px;
  padding: 0 20px;
  margin: 60px auto auto auto;
}

.email-text1 {
  margin: 80px auto auto 75px;
  font-size: 0;
}

.email-text1 * {
  display: inline-block;
  font-size: 45px;
  font-weight: lighter;
  vertical-align: middle;
}

.email-text1-2 {
  font-size: 40px;
}

.email-text2 {
  margin: 7px auto auto auto;
  font-size: 14px;
  color: #969696;
}

.email-text2 a {
  color: #339fe3;
}

.email-form-container {
  margin: auto;
}

.email-form-row {
  margin-top: 40px;
  overflow: hidden;
}

.email-form-input1 {
  margin-left: 8%;
  width: 28%;
  height: 30px;
  border: 0;
  border-bottom: 1px solid #393939;
  outline-style: none;
  background-color: transparent;
  font-size: 14px;
  color: #ffffff;
  float: left;

  transition: border-bottom-color .3s ease;
  -moz-transition: border-bottom-color .3s ease;
  -webkit-transition: border-bottom-color .3s ease;
  -o-transition: border-bottom-color .3s ease;
}

.email-form-input1:first-child {
  margin-left: 0;
}

.email-form-input1:focus {
  border-bottom-color: #de1f37;
}

.email-form-input2 {
  width: 100%;
}

.email-form-container input::-webkit-input-placeholder { /* WebKit browsers */
  color: #767676;
}

.email-form-container input:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
  color: #767676;
}

.email-form-container input::-moz-placeholder { /* Mozilla Firefox 19+ */
  color: #767676;
}

.email-form-container input:-ms-input-placeholder { /* Internet Explorer 10+ */
  color: #767676;
}

.email-form-button {
  margin: 47px auto auto auto;
  width: 338px;
  height: 38px;
  border: 1px solid #707070;
  background-color: transparent;
  color: #ffffff;
  font-size: 16px;
  line-height: 38px;
  text-align: center;
  cursor: pointer;

  transition: background-color .3s ease;
  -moz-transition: background-color .3s ease;
  -webkit-transition: background-color .3s ease;
  -o-transition: background-color .3s ease;
}

.email-form-button:hover {
  background-color: #de1f37;
  border: 1px solid #de1f37;
}

.placeholder {
  color: #767676;
}