body {
  background: #e5f5e1;
}

.logo {
  position: absolute;
  top: 20px;
  left: 5%;
}

.text img {
  display: block;
}

.nav_li {
  height: 200px;
  opacity: 1;
  background: rgba(30, 99, 11, 1);
}

.nav {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
  text-align: center;
}

.nav li {
  width: 25%;
}

.nav a {
  font-size: 26px;
  font-weight: 700;
  line-height: 34.32px;
  color: rgba(255, 250, 201, 1);
  text-align: left;
}

.ty {
  border-radius: 10px;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0px 0px 21px rgba(0, 0, 0, 0.1);
}

.yinyan {
  padding: 43px 40px;
  margin-top: -120px;
  font-size: 20px;
  font-weight: 400;
  text-indent: 2em;
  line-height: 50px;
  color: rgba(38, 105, 11, 1);
}

.gjwdlc {
  padding: 26px 30px 43px;
  margin-top: 86px;
}

.gjwdlc_title {
  background: url(../images/gjwdlc_title.png) no-repeat center;
  margin-top: -70px;
  height: 90px;
  position: relative;
  z-index: 99;
}

.ty_right a {
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: 50px;
  color: rgba(212, 48, 48, 1);
}

.swiper {
  overflow: hidden;
}

.ty_main {
  display: flex;
  justify-content: space-between;
  margin-top: -20px;
  padding-top: 58px;
  background: url(../images/bt_bg.png) no-repeat;

  box-sizing: border-box;
  padding-left: 30px;
  padding-right: 30px;
}

.ty_left {
  width: 47%;
}

.ty_left img {
  width: 100%;
  height: 338px;
  object-fit: cover;
}

.container {
  width: 1400px;
}

.ty_right {
  width: 50%;
  font-size: 20px;
  font-weight: 400;
  line-height: 50px;
  color: rgba(0, 0, 0, 1);
  text-indent: 2em;
}

.swiper {
  width: 100%;
  height: 100%;
  position: relative;
  padding-bottom: 25px;
}

.swiper-pagination-bullet {
  width: 11px;
  height: 11px;
  opacity: 1;
  background: rgba(166, 166, 166, 1);
}

.swiper-pagination-bullet-active {
  background: rgba(212, 48, 48, 1);
}

.ghmhjy_title {
  background: url(../images/ghmhjy_title.png) no-repeat center;
  margin-top: -70px;
  height: 90px;
  position: relative;
  z-index: 99;
}

.gchxsh_title {
  background: url(../images/gchxsh_title.png) no-repeat center;
  margin-top: -70px;
  height: 90px;
  position: relative;
  z-index: 99;
}

.ggwxhl_title {
  background: url(../images/ghwxwl_title.png) no-repeat center;
  margin-top: -70px;
  height: 90px;
  position: relative;
  z-index: 99;
}

#ggwxhl {
  margin-bottom: 40px;
}

@media (max-width: 1480px) {
  .container {
    width: auto;
    margin: 0 15px;
  }
}

@media (max-width: 768px) {
  .ty_main {
    flex-wrap: wrap;
  }

  .ty_left {
    width: 100%;
  }

  .ty_right {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .nav {
    flex-wrap: wrap;
  }

  .nav li {
    width: 49%;
    margin-top: 20px;
  }

  .yinyan {
    padding: 24px 15px;
  }

  .gjwdlc {
    padding: 24px 15px 43px;
  }

  .ty_left img {
    height: 150px;
  }

  .ty_main {
    padding-left: 10px;
    padding-right: 10px;
  }

  .logo {
    width: 100px;
    top: 10px;
  }
.yinyan {

    margin-top: -39px;}
}