body {
  font-family: "Microsoft YaHei", sans-serif;
  overflow-y: hidden;
  background-color: #f2ece0;
}
@media screen and (max-width: 1900px) {
  body {
    overflow-y: auto;
  }
  .main-ct .col-md-1 {
    width: 3%;
  }
}
.panel-primary > .panel-heading {
  background-color: #c00000;
  border-color: #c00000;
  height: 170px;
  border-left: 100px solid transparent;
  border-bottom: 100px solid;
}
.mai-icon {
  background: rgb(64, 210, 177);
  color: #fff;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  margin-right: 20px;
}

.col-xs-1-5,
.col-sm-1-5,
.col-md-1-5,
.col-lg-1-5 {
  position: relative;
  min-height: 1px;
  padding-right: 10px;
  padding-left: 10px;
}

.col-xs-1-5 {
  width: 20%;
  float: left;
}

@media (min-width: 768px) {
  .col-sm-1-5 {
    width: 20%;
    float: left;
  }
}

@media (min-width: 992px) {
  .col-md-1-5 {
    width: 20%;
    float: left;
  }
}

@media (min-width: 1200px) {
  .col-lg-1-5 {
    width: 20%;
    float: left;
  }

  .navbar-default {
    background-color: #fff;
    border: none;
    box-shadow: 0px 2px 8px 0px rgba(50, 50, 50, 0.25);
  }

  .navbar-default .navbar-brand {
    font-size: 22px;
    font-weight: bold;
    color: #0f6c37;
    height: 60px;
    padding-bottom: 5px;
    line-height: 10px;
  }

  .navbar-default .navbar-brand:focus,
  .navbar-default .navbar-brand:hover {
    color: #0f6c37;
  }

  .navbar-default .navbar-nav > li > a {
    font-size: 16px;
    font-weight: bold;
    color: #2b3749;
    height: 70px;
    line-height: 45px;
  }

  .navbar-default .navbar-nav > li > a:focus,
  .navbar-default .navbar-nav > li > a:hover {
    color: #0f6c37;
  }

  .navbar-toggle {
    margin-top: 17px;
  }

  .navbar-default .navbar-toggle:hover {
    border-color: #40d2b1;
    background-color: rgb(69, 210, 184);
  }

  .navbar-default .navbar-toggle .icon-bar {
    background-color: #298ed4;
  }

  /*home*/
  #home {
    /* margin-top: 70px; */
    color: #ffffff;
    text-align: center;
    width: 100%;
  }
  #supply {
    min-height: 750px;
    /* background: url("../images/ship1.jpg"); */
    background-size: cover;
    color: #ffffff;
    text-align: center;
    width: 100%;
  }

  #business {
    min-height: 750px;
    /* background: url("../images/port.jpg"); */
    background-size: cover;
    background-attachment: fixed;
    color: #ffffff;
    text-align: center;
    width: 100%;
  }

  #park {
    min-height: 750px;
    /* background: url("../images/index.jpg"); */
    background-size: cover;
    background-attachment: fixed;
    color: #ffffff;
    text-align: center;
    width: 100%;
  }

  #company {
    margin-top: -125px;
    min-height: 800px;
    /* background: url("../images/co.jpg"); */
    background-size: cover;
    color: #ffffff;
    text-align: center;
    width: 100%;
    padding: 180px 0;
  }

  #contactus {
    margin-top: -225px;
    min-height: 800px;
    /* background: url("../images/contactus.jpg"); */
    background-size: cover;
    color: #ffffff;
    text-align: center;
    width: 100%;
    padding: 80px 0;
  }

  address {
    margin-top: 50px;
  }
  #img-bg {
    width: 100%;
    background: #157e49;
    margin-top: -120px;
  }

  .lvjing {
    width: 100%;
    height: 100%;
    background: #e5ebf1;
  }
  .aboutus-bg {
    background-color: #157e49;
    padding: 20px;
    margin-left: -32px;
  }
  .honors-bg {
    padding: 20px;
    background-color: #b7d0c0;
    height: 270px;
  }
  .co-bg {
    background-color: white;
  }
  .content-bg {
    width: 100%;
    height: 100%;
    padding: 90px 0;
  }
  .index-img {
    height: 150px;
    width: 200px;
    margin-bottom: 20px;
  }
  #home h1 {
    font-weight: bold;
    margin-top: 0;
    margin-bottom: 25px;
  }
  #home a {
    color: aquamarine;
  }
  #home p {
    line-height: 35px;
    text-align: left;
  }

  #home img {
    margin-top: 30px;
    display: inline-block;
  }

  /*bbs*/
  #bbs {
    padding: 80px 0;
    text-align: center;
  }

  #bbs .col-md-4 {
    padding: 15px;
  }

  #bbs .col-md-4:hover {
    background: #f1f1f1;
    box-shadow: 1px 1px 4px #ccc;
  }

  #bbs a {
    color: #212121;
    text-decoration: none;
  }

  #bbs img {
    margin: 0 auto;
  }

  #bbs h3 {
    font-weight: bold;
  }

  /*HTML5 + bootstrap*/
  #html5 {
    background: #f8f8f8;
  }

  #html5,
  #bootstrap {
    padding: 80px 0;
  }

  #html5 h2,
  #bootstrap h2 {
    font-weight: bold;
  }

  #html5 p,
  #bootstrap p {
    line-height: 25px;
  }

  /*app*/
  #app {
    padding: 80px 0;
  }

  #app h2 {
    font-weight: bold;
    padding-bottom: 30px;
  }

  #app .btn {
    margin: 10px 0;
    background: rgb(64, 210, 177);
    border-color: rgb(64, 210, 177);
    border-radius: 0;
    padding: 6px 30px;
    transition: all 0.3s;
  }

  #app .btn:hover {
    background: rgb(44, 142, 120);
  }

  /*contact*/
  #contact {
    color: #ffffff;
  }

  #contact h2 {
    font-weight: bold;
    margin-top: 0;
    margin-bottom: 25px;
  }

  #contact p {
    line-height: 25px;
    margin-bottom: 20px;
  }

  #contact .form-control {
    border: none;
    border-radius: 0;
    height: 50px;
    margin-bottom: 20px;
  }

  #contact textarea.form-control {
    height: auto;
  }

  #contact input[type="submit"] {
    background: #40d2b1;
    color: #fff;
    font-weight: bold;
    transition: all 0.3s;
  }

  #contact input[type="submit"]:hover {
    background: rgb(44, 142, 120);
  }

  /*footer*/
  footer {
    font-weight: 400;
    text-align: center;
    padding: 10px;
  }
}