* {
  margin: 0;
  padding: 0;
  list-style: none;
  box-sizing: border-box;
}
body {
  overflow-x: hidden;
}
a {
  text-decoration: none;
  color: #000;
}
h2 {
  font-size: 24px;
}
.clear {
  clear: both;
}
img {
  border: 0;
}
.head {
  width: 100%;
  background: #e3c08b;
  height: 100px;
  line-height: 100px;
}
.head .head_main {
  width: 1200px;
  margin: 0 auto;
}
.head .head_main h1 {
  float: left;
  color: #fff;
  font-size: 40px;
  font-style: italic;
}
.head .head_main .nav {
  float: right;
}
.head .head_main .nav a {
  display: block;
  padding: 0 30px;
  color: #fff;
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 20px;
  float: left;
  margin-top: 30px;
  border-radius: 30px;
  transition: 0.3s;
}
.head .head_main .nav .active {
  background: #886737;
}
.head .head_main .nav a:hover {
  background: #886737;
}
.banner {
  width: 1200px;
  margin: 0 auto;
}
.banner img {
  width: 100%;
}
.time {
  text-align: center;
  margin-top: 20px;
  color: #483423;
  font-weight: 600;
}
.index_box {
  width: 1200px;
  margin: 30px auto;
}
.index_box .left {
  width: 580px;
  float: left;
  font-size: 24px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 3px 5px 10px #ccc;
  margin-bottom: 30px;
}
.index_box a {
  color: #483423;
  font-weight: 600;
}
.index_box .right {
  width: 580px;
  float: right;
  font-size: 24px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 3px 5px 10px #ccc;
  margin-bottom: 30px;
}
.index_box h2 {
  color: #483423;
  margin-bottom: 20px;
  border-bottom: 2px solid #483423;
  padding: 10px 20px;
}
.index_box p {
  line-height: 1.5;
  text-indent: 2em;
}
.index_box img {
  margin: 10px 0;
}
.index_box h3 {
  margin-top: 20px;
  margin-bottom: 10px;
}
.index_box li {
  font-size: 20px;
  font-weight: 300;
  margin-bottom: 20px;
  padding-left: 20px;
  cursor: pointer;
}
.index_box li:hover {
  color: #483423;
  font-weight: 600;
}
.index_box .video {
  margin: 0 auto;
  width: 1200px;
  margin-bottom: 30px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 3px 5px 10px #ccc;
}
.index_box .video p {
  line-height: 1.5;
  font-weight: 300;
  font-size: 20px;
  padding: 0 30px;
}
.index_box .video video {
  width: 700px;
  border-radius: 10px;
  margin: 30px;
}
.foot {
  width: 100%;
  text-align: center;
  padding: 20px 0;
  background: #9e9b92;
  color: #fff;
}
.wh_box {
  width: 1200px;
  margin: 20px auto;
}
.wh_box .left_nav {
  width: 300px;
  float: left;
  position: sticky;
  top: 0;
}
.wh_box .left_nav ul {
  width: 100%;
  background: #fff;
}
.wh_box .left_nav ul li {
  width: 100%;
  height: 50px;
  line-height: 50px;
  font-size: 20px;
  padding-left: 50px;
  border-bottom: 1px solid #eee;
}
.wh_box .left_nav ul li:hover a {
  font-weight: 600;
}
.wh_box .right_content {
  width: 850px;
  float: right;
}
.wh_box .tit {
  width: 100%;
  background: #e3c08b;
  color: #fff;
  text-align: center;
  padding: 15px 0;
}
.banner2 {
  width: 1200px;
  margin: 0 auto;
}
.banner2 img {
  width: 100%;
}
.i1 {
  width: 100%;
  min-height: 1300px;
}
.i2 {
  width: 100%;
  min-height: 2700px;
}
iframe {
  width: 100%;
  min-height: 2000px;
}
.iframe_box {
  padding: 20px;
}
.iframe_box h2 {
  text-align: center;
  padding-bottom: 10px;
  margin-bottom: 20px;
  color: #483423;
  border-bottom: 2px solid #483423;
}
.iframe_box p {
  line-height: 1.8;
  text-indent: 2em;
  margin-bottom: 10px;
  font-weight: 300;
}
.iframe_box img {
  margin: 10px 0;
  margin-bottom: 20px;
  height: 200px;
}
.iframe_box h3 {
  margin-top: 20px;
  margin-bottom: 10px;
  text-align: center;
}
.iframe_box marquee {
  width: 700px;
  display: block;
  margin: 30px auto;
  border: 1px solid red;
  padding: 20px;
  border: 2px dashed #483423;
}
.iframe_box marquee p {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 20px;
}
.ly_box {
  width: 1200px;
  margin: 50px auto;
}
.ly_box .ly_con {
  width: 600px;
  float: left;
  background: #fff;
  padding: 20px 0;
}
.ly_box .ly_con .info {
  background: #eee;
  width: 90%;
  margin: 20px auto;
  padding: 20px;
}
.ly_box .ly_con .info p.content {
  margin-bottom: 10px;
}
.ly_box .ly_con .info p.name {
  text-align: right;
  font-size: 14px;
}
.ly_box .ly_form {
  width: 500px;
  background: #fff;
  padding: 20px 0;
  float: right;
}
.ly_box .ly_form img {
  width: 100%;
}
.ly_box h2 {
  text-align: center;
  padding-bottom: 10px;
  margin-bottom: 20px;
  color: #886737;
  border-bottom: 2px solid #886737;
}
.ly_box form {
  padding: 20px 50px;
  text-align: center;
}
.ly_box form input {
  margin-bottom: 20px;
}
.ly_box form label {
  font-size: 18px;
  color: #886737;
  display: block;
  float: left;
  width: 80px;
  height: 35px;
  line-height: 35px;
  text-align: right;
}
.ly_box form input {
  width: 280px;
  float: left;
  height: 35px;
  margin-left: 20px;
  outline: none;
  border: 1px solid #886737;
  padding-left: 10px;
}
.ly_box form textarea {
  width: 280px;
  border: 1px solid #886737;
  padding: 10px;
}
.ly_box .submit {
  width: 400px;
  margin-top: 20px;
  height: 35px;
  line-height: 35px;
  margin: 0 auto;
  color: #fff;
  background: #886737;
  text-align: center;
  cursor: pointer;
}
.ly_box .ly_info {
  width: 100%;
  margin-top: 30px;
}
.ly_box .ly_info img {
  width: 100%;
}
.text_box {
  width: 1200px;
  margin: 30px auto;
  padding: 20px;
  background: #fff;
}
.text_box h2 {
  text-align: center;
  padding-bottom: 10px;
  margin-bottom: 20px;
  color: #483423;
  border-bottom: 2px solid #483423;
}
.text_box p {
  line-height: 1.8;
  text-indent: 2em;
  margin-bottom: 10px;
  font-weight: 300;
}
.text_box img {
  margin: 10px 0;
  margin-bottom: 20px;
  height: 200px;
}
.text_box h3 {
  margin-top: 20px;
  margin-bottom: 10px;
  text-align: center;
}
.iframe_box .img1 {
  width: 300px;
  height: auto;
  vertical-align: top;
  margin-right: 10px;
}
.iframe_box .img2 {
  width: 150px;
  height: auto;
  vertical-align: top;
  margin-right: 20px;
}
.mj_box {
  width: 1200px;
  margin: 20px auto;
  background: #fff;
  padding: 30px 0;
}
.mj_box h2 {
  text-align: center;
  padding-bottom: 10px;
  margin-bottom: 20px;
  color: #483423;
  border-bottom: 2px solid #483423;
}
.mj_box .mj_info {
  padding: 0 20px;
  margin-bottom: 30px;
}
.mj_box .mj_info .fl {
  float: left;
  width: 200px;
  margin-right: 20px;
  margin-bottom: 20px;
}
.mj_box .mj_info .fr {
  float: right;
  width: 200px;
  margin-left: 20px;
  margin-bottom: 20px;
}
.mj_box .mj_info h4 {
  font-size: 20px;
  margin-bottom: 10px;
}
.mj_box .mj_info p {
  font-weight: 300;
  text-indent: 2em;
  line-height: 1.7;
}
.mj_box .mj_info img {
  transition: 0.3s;
}
.mj_box .mj_info img:hover {
  transform: scale(1.1);
}