.com-banner {
  position: relative;
}
.com-banner i {
  display: block;
  position: relative;
  z-index: 1;
}
.com-banner i img {
  width: 140%;
  margin-left: -20%;
}
.com-layer {
  position: absolute;
  z-index: 90;
  left: 0;
  top: 1rem;
  width: 100%;
  color: #fff;
  text-align: center;
}
.com-layer .ch {
  padding: 0 0 0.1rem;
  font-size: 18px;
  line-height: 30px;
  background: url(../images/com_line.jpg) no-repeat center bottom;
}
.com-layer .en {
  font-size: 14px;
  line-height: 24px;
  text-transform: uppercase;
}

@media (min-width: 1200px) {
  .com-banner {
    position: relative;
  }
  .com-banner i img {
    width: 100%;
    margin: 0;
  }
  .com-layer {
    top: 12vw;
  }
  .com-layer .ch {
    padding: 0 0 1.5vw;
    font-size: 2.4vw;
    line-height: 3vw;
    background: url(../images/com_line.jpg) no-repeat center bottom;
  }
  .com-layer .en {
    margin: 1vw 0 0;
    font-size: 0.8vw;
    line-height: 1.6vw;
  }
}

/* 二级导航 */
.common-top {
  padding: 8px;
  background: #f3f3f3;
  border-bottom: 1px solid #fff;
}

.bread {
  margin: 2px;
  padding-left: 24px;
  font-size: 14px;
  line-height: 24px;
  color: #333;
  background: url(../images/location.png) no-repeat 0 center/18px;
}
.bread a {
  color: #333;
}

.common-nav {
  padding: 2px;
}

.common-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  border-radius: 15px;
}

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

.common-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);
}

.common-nav ul li.active a {
  background: #028c2d;
}

@media (min-width: 1200px) {
  .common-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1vw;
    background: #fff;
  }

  .bread {
    padding-left: 1.4vw;
    font-size: 1vw;
    line-height: 1.6vw;
    color: #333;
    background: url(../images/location.png) no-repeat 0 center/1vw;
  }
  .bread a {
    color: #333;
  }

  .common-nav {
    padding: 0;
  }
  .common-nav ul {
    display: flex;
    justify-content: flex-start;
  }
  .common-nav ul li {
    width: 7.5vw;
    padding: 0;
    border-right: 1px solid #cccccc;
  }
  .common-nav ul li a {
    display: block;
    font: 400 1.2vw/1.4vw "微软雅黑";
    text-align: center;
    color: #333;
    background: none;
  }
  .common-nav ul li a:hover {
    color: #339933;
  }
  .common-nav ul li.active a {
    color: #339933;
    background: none;
  }
}

article {
  padding: 12px;
  background: #f3f3f3;
}
.common-box {
  padding: 12px;
  background: #fff;
}

@media (min-width: 1200px) {
  article {
    padding: 3vw;
  }
  .common-box {
    padding: 3vw;
  }
}

/* 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: #339933;
  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: 1.5vw 1vw;
  }
  .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: #339933;
    border-color: #339933;
  }
}