.banner {
  position: relative;
  z-index: 1;
}
.banner img {
  width: 160%;
  margin-left: -30%;
}
@media (min-width: 1200px) {
  .banner {
    position: relative;
    z-index: 1;
  }
  .banner img {
    width: 100%;
    margin: 0;
  }
}

article {
  position: relative;
  padding: 0;
}

.com-top {
  position: relative;
  z-index: 5;
}

.com-en {
  display: none;
}
.com-en img {
  width: 30vw;
}
.com-dou1 {
  position: absolute;
  z-index: 2;
}
.com-dou1 img {
  width: 1rem;
}
.com-dou2 {
  position: absolute;
  z-index: 2;
}
.com-dou2 img {
  width: 1.6rem;
}

.bread {
  font-size: 14px;
  line-height: 30px;
  color: #fff;
  text-align: center;
  background: url(../images/bread.png) no-repeat 0 0 / cover;
}
.bread a {
  color: #fff;
}

.com-main {
  position: relative;
  z-index: 20;
  padding: 12px;
}

.com-box {
  min-height: 420px;
}

@media (min-width: 1200px) {
  article {
    position: relative;
    z-index: 20;
    padding: 0;
  }
  .com-en {
    display: block;
    position: absolute;
    z-index: 1;
  }
  .com-en img {
    width: 30vw;
  }
  .com-dou1 {
    position: absolute;
    z-index: 2;
  }
  .com-dou1 img {
    width: 7vw;
  }
  .com-dou2 {
    position: absolute;
    z-index: 2;
  }
  .com-dou2 img {
    width: 9vw;
  }

  .com-main {
    width: 62.4vw;
    margin: 0 auto;
    padding: 2vw 0 0;
  }

  .com-top {
    display: flex;
    justify-content: space-between;
    position: absolute;
    left: 0;
    top: -2vw;
    width: 100%;
  }

  .bread {
    flex-shrink: 0;
    width: 20vw;
    font-size: 0.8vw;
    line-height: 4vw;
    color: #fff;
    text-align: center;
    background: url(../images/bread.png) no-repeat 0 0 / cover;
  }
  .bread a {
    color: #fff;
  }

  .com-box {
    padding: 0;
    background: none;
  }
}

/* 二级导航 */

.com-nav {
  margin: 0 -2px;
  padding: 2px 0;
}

.com-nav ul {
  display: flex;
  flex-wrap: wrap;
  border-radius: 15px;
}

.com-nav ul li {
  width: 50%;
  padding: 2px;
}

.com-nav ul li a {
  display: block;
  font: 400 16px/30px "微软雅黑";
  color: #fff;
  text-align: center;
  background: rgba(0, 0, 0, 0.8);
}

.com-nav ul li.active a {
  background: #c50413;
}

@media (min-width: 1200px) {
  .com-nav {
    margin: 0;
    padding: 0;
  }
  .com-nav ul {
    display: flex;
    justify-content: center;
  }

  .com-nav ul {
    display: flex;
  }
  .com-nav ul li {
    width: 7.2vw;
    padding: 0;
    background: url(../images/com_nav_shu.png) no-repeat 0 center;
  }
  .com-nav ul li:nth-child(1) {
    background: none;
  }
  .com-nav ul li a {
    display: block;
    position: relative;
    font-size: 0.8vw;
    line-height: 4vw;
    color: #000;
    background: none;
  }
  .com-nav ul li a::before {
    content: "";
    position: absolute;
    z-index: 1;
    left: 50%;
    bottom: -10px;
    margin-left: -10px;
    border-top: 10px solid #01883d;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    opacity: 0;
  }

  .com-nav ul li a:hover {
    color: #fff;
    background: #01883d;
  }
  .com-nav ul li a:hover::before {
    opacity: 1;
  }
}

/* 网站翻页 */

.pages {
  display: flex;
  justify-content: center;
  padding: 10px 0;
  text-align: center;
  color: #2a4347;
}

.pages-left {
  display: none;
}

.pages-right {
  display: flex;
}

.pages-right a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  margin: 0 1px;
  font: 400 14px/30px "微软雅黑";
  color: #333;
  background: #fff;
  border: 1px solid #333;
}

.pages-right a.page-num {
  color: #fff;
  background: #01883d;
  border: 1px solid #000;
}

.pages-right a:first-child,
.pages-right a:last-child {
  display: none;
}

@media (min-width: 1200px) {
  .pages {
    justify-content: space-between;
    padding: 2vw 0;
  }
  .pages-left {
    display: block;
    padding-right: 10px;
    font: 400 14px/30px "微软雅黑";
  }
  .pages-right a:first-child,
  .pages-right a:last-child {
    display: flex;
    width: auto;
    padding: 0 12px;
    justify-content: center;
    align-items: center;
  }
  .pages-right a:hover {
    color: #fff;
    background: #01883d;
    border-color: #01883d;
  }
}