body {
  background: #F4F4F4; }

input::-webkit-input-placeholder {
  color: #6D737A;
  opacity: .4; }

input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #6D737A;
  opacity: .4; }

input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #6D737A;
  opacity: .4; }

input:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #6D737A;
  opacity: .4; }

/** content **/
.about .container {
  margin: 40px auto; }
  .about .container .nav-bar {
    padding: 0;
    background: #fff;
    box-shadow: 0 3px 4px rgba(0, 0, 0, 0.1); }
    .about .container .nav-bar li {
      line-height: 50px;
      text-align: center;
      font-size: 18px;
      color: #6D737A;
      border-bottom: 1px solid #F4F4F4;
      cursor: pointer;
      transition: all .2s linear; }
      .about .container .nav-bar li.active {
        background: #2699FB;
        color: #F4F4F4; }
      .about .container .nav-bar li:hover {
        background: #2699FB;
        color: #F4F4F4; }
  .about .container .tabs {
    background: #fff;
    box-shadow: 0 3px 4px rgba(0, 0, 0, 0.1); }
    .about .container .tabs .info {
      padding: 40px 20px 20px; }
      .about .container .tabs .info li {
        font-size: 16px;
        color: #6D737A;
        line-height: 26px;
        padding-bottom: 20px;
        text-indent: 2em; }
    .about .container .tabs .team {
      padding: 0 10px; }
      .about .container .tabs .team .person {
        line-height: 25px;
        padding: 10px 0;
        border-bottom: 1px solid #e0e5e8; }
        .about .container .tabs .team .person .person-info {
          display: inline-block;
          font-size: 16px;
          line-height: 28px;
          padding-left: 50px;
          vertical-align: middle; }
          .about .container .tabs .team .person .person-info span {
            color: #333;
            font-size: 19px;
            font-weight: bolder;
            padding-right: 20px; }
          .about .container .tabs .team .person .person-info .introduction {
            padding-left: 20px; }
    .about .container .tabs .contact {
      padding: 50px 0;
      font-size: 16px;
      color: #08182B; }
      .about .container .tabs .contact .row {
        padding-bottom: 30px; }
      .about .container .tabs .contact label {
        text-align: right;
        font-weight: normal; }
        .about .container .tabs .contact label .point {
          color: #EE2560; }
      .about .container .tabs .contact .ipt {
        padding: 0; }
      .about .container .tabs .contact .tips {
        font-size: 14px;
        color: #EE2560;
        position: absolute; }
      .about .container .tabs .contact input {
        width: 100%;
        height: 40px;
        border-radius: 4px;
        border: 1px solid #6D737A;
        padding-left: 15px; }
        .about .container .tabs .contact input.warning {
          border-color: #EE2560; }
      .about .container .tabs .contact textarea {
        width: 100%;
        border-radius: 4px;
        border: 1px solid #6D737A;
        padding-left: 15px; }
      .about .container .tabs .contact #submit {
        border-radius: 4px;
        background: #2699FB;
        line-height: 40px;
        text-align: center;
        color: #F4F4F4;
        transition: all .2s linear; }
        .about .container .tabs .contact #submit:hover {
          opacity: .8; }
    .about .container .tabs .policy {
      padding: 40px 10px; }
      .about .container .tabs .policy .title {
        text-align: center;
        font-size: 24px;
        color: #08182B;
        padding-bottom: 20px;
        border-bottom: 1px dashed #6D737A; }
      .about .container .tabs .policy li {
        font-size: 16px;
        color: #6D737A;
        padding-top: 30px;
        line-height: 26px; }
      .about .container .tabs .policy .email {
        color: #2699FB; }
    .about .container .tabs .service {
      padding: 40px 10px; }
      .about .container .tabs .service .title {
        text-align: center;
        font-size: 24px;
        color: #08182B;
        padding-bottom: 20px;
        border-bottom: 1px dashed #6D737A; }
      .about .container .tabs .service li {
        font-size: 16px;
        color: #6D737A;
        padding-top: 30px;
        line-height: 26px; }

/** mask **/
.mask {
  position: absolute;
  width: 100%;
  height: 100%;
  background: #000;
  opacity: .7;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999; }

/** confirm **/
.confirm, .success {
  width: 352px;
  height: 206px;
  background: #fff;
  border-radius: 4px;
  position: fixed;
  top: 300px;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 99999; }
  .confirm .head, .success .head {
    height: 50px;
    font-size: 16px;
    color: #F4F4F4;
    background: #2699FB;
    border-radius: 4px 4px 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px; }
    .confirm .head .info img, .success .head .info img {
      position: relative;
      bottom: 2px; }
    .confirm .head .close, .success .head .close {
      width: 16px;
      height: 16px;
      background: url("../images/about/close.png") center center no-repeat; }
  .confirm .content p, .success .content p {
    font-size: 16px;
    color: #6D737A;
    padding: 20px 40px 0 20px; }
  .confirm .content .operation, .success .content .operation {
    position: absolute;
    width: 100%;
    bottom: 15px;
    display: flex;
    justify-content: flex-end; }
  .confirm .content a, .success .content a {
    display: block;
    width: 80px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 16px;
    border-radius: 4px;
    margin-right: 15px;
    transition: all .2s linear; }
    .confirm .content a:hover, .success .content a:hover {
      opacity: .8; }
  .confirm .content .yes, .success .content .yes {
    background: #2699FB;
    color: #F4F4F4; }
  .confirm .content .no, .success .content .no {
    border: 1px solid #2699FB;
    color: #2699FB; }

/******************************* Phone ************************************/
@media (max-width: 768px) {
  .about .container .tabs .contact .row {
    padding-left: 15px;
    padding-right: 15px;
    padding-bottom: 20px; }
  .about .container .tabs .contact label {
    text-align: left;
    padding: 0; }
  .about .container .tabs .team .person {
    text-align: center; }
    .about .container .tabs .team .person img {
      display: block;
      margin: 10px auto; }
    .about .container .tabs .team .person .person-info {
      padding-left: 0; }
      .about .container .tabs .team .person .person-info p {
        text-align: center;
        margin-bottom: 5px; }
      .about .container .tabs .team .person .person-info .introduction {
        padding-left: 0; } }