.about1-line {
  padding: 0;
}

.about1-img img {
  width: 100%;
}

.about1-title {
  padding: 5px 0 5px;
}
.about1-title .ch {
  font-size: 18px;
  line-height: 24px;
  color: #008000;
}
.about1-title .en {
  font-size: 14px;
  line-height: 18px;
  color: #666;
  text-transform: uppercase;
}

.about1-p {
  font-size: 16px;
  line-height: 24px;
  color: #333;
}
.about1-p p {
  text-indent: 2em;
}
.about1-p p img {
  width: 100%;
  transform: translate3d(-2em, 0, 0);
}
@media (min-width: 1200px) {
  .about1 {
    padding: 0;
  }
  .about1-line {
    display: flex;
    justify-content: space-between;
    padding: 0 0 2vw;
  }
  .about1-img {
    width: 41.6vw;
  }
  .about1-img img {
    width: 100%;
  }
  .about1-font {
    width: 43.8vw;
    padding: 0.6vw 0 0;
  }
  .about1-title {
    padding: 0 0 1.8vw;
  }
  .about1-title .ch {
    font-size: 1.8vw;
    line-height: 2.4vw;
    color: #008000;
  }
  .about1-title .en {
    font-size: 0.8vw;
    line-height: 1.6vw;
    color: #666;
    text-transform: uppercase;
  }

  .about1-p {
    font-size: 1vw;
    line-height: 2vw;
    color: #333;
  }
}

/* about2  */
.about2 {
    display: none;
  padding: 0.4rem 0;
}
.about2 ul {
  display: flex;
}
.about2 ul li {
  width: 33.3%;
  padding: 0.2rem 0.1rem 0.1rem;
  background: url(../images/line_g.jpg) no-repeat 2px 0;
}
.about2-li-num {
  font-weight: bold;
  font-size: 20px;
  line-height: 1;
  color: #008000;
}
.about2-li-p {
  margin: 0.2rem 0 0;
  font-size: 16px;
  line-height: 20px;
  color: #333;
}
@media (min-width: 1200px) {
  .about2 {
    padding: 3vw 5vw;
  }
  .about2 ul {
    display: flex;
  }
  .about2 ul li {
    width: 33.3%;
    padding: 1vw 0 0;
    background: url(../images/line_g.jpg) no-repeat 0 0;
  }
  .about2-li-num {
    font-weight: bold;
    font-size: 2vw;
    line-height: 2.4vw;
    color: #008000;
  }
  .about2-li-p {
    font-size: 0.9vw;
    line-height: 1.2vw;
    color: #333;
  }
}

/* about3  */
.about3{ display: none;}
.about3-title {
  padding: 0.4rem 0;
  text-align: center;
}
.about3-title span {
  display: block;
  padding: 0 0 0.2rem;
  font-weight: bold;
  font-size: 18px;
  line-height: 24px;
  color: #028c2d;
  text-align: center;
  background: url(../images/line.jpg) no-repeat center bottom/0.4rem 2px;
}

.about3-ul {
  display: none;
  padding: 0.2rem 0;
}
.about3-ul ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.about3-ul li {
  width: 33.3%;
  padding: 5px 2px;
}
.about3-ul li a {
  display: block;
  height: 3rem;
  padding: 0.2rem 5px 0;
  text-align: center;
  background: #f7fbff;
  border-radius: 0.2rem;
}
.about3-ul li i {
  display: block;
  padding: 0 0 0.2rem;
}
.about3-ul li i img {
  width: 1.2rem;
}
.about3-ul li p {
  font-size: 12px;
  line-height: 20px;
  color: #b28146;
}

@media (min-width: 1200px) {
  .about3-title {
    padding: 0;
    text-align: center;
  }
  .about3-title span {
    display: block;
    padding: 0 0 1vw;
    font-weight: bold;
    font-size: 1.8vw;
    line-height: 2vw;
    color: #028c2d;
    text-align: center;
    background: url(../images/line.jpg) no-repeat center bottom/3.6vw 2px;
  }

  .about3-ul {
    padding: 3vw 0;
  }
  .about3-ul ul {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
  }
  .about3-ul li {
    width: 14vw;
  }
  .about3-ul li a {
    display: block;
    height: 16.8vw;
    padding: 3vw 0 0;
    text-align: center;
    background: #f7fbff;
    border-radius: 1vw;
    transition: 0.6s;
  }
  .about3-ul li i {
    display: block;
    padding: 0 0 1vw;
  }
  .about3-ul li i img {
    width: 6vw;
  }
  .about3-ul li p {
    font-size: 1vw;
    line-height: 1.4vw;
    color: #b28146;
  }
  .about3-ul li a:hover {
    transform: translate3d(0, -1vw, 0);
  }
}

/* about4  */
.about4 {
    display: none;
  padding: 0 0 0.4rem;
  border-bottom: 1px solid #efefef;
}
.about4 p {
  font-size: 16px;
  line-height: 24px;
  color: #333;
}
@media (min-width: 1200px) {
  .about4 {
    padding: 0 2vw 2vw;
    border-bottom: 1px solid #efefef;
  }
  .about4 p {
    font-size: 1vw;
    line-height: 2vw;
    color: #333;
  }
}

.about5-title {
  padding: 2.4vw 0;
  text-align: center;
}
.about5-title span {
  display: block;
  padding: 0 0 0.2rem;
  font-weight: bold;
  font-size: 18px;
  line-height: 24px;
  color: #028c2d;
  text-align: center;
  background: url(../images/line.jpg) no-repeat center bottom/0.4rem 2px;
}
.about5-ul {
  position: relative;
  height: 2.8rem;
  overflow: hidden;
}
.about5-ul ul {
  display: flex;
  position: absolute;
  left: 0;
  top: 0;
}
.about5-ul ul li {
  width: 3.8rem;
  padding: 0 0.1rem;
}
.about5-ul ul li img {
  width: 100%;
  overflow: hidden;
}
@media (min-width: 1200px) {
  .about5-title {
    padding: 2.4vw 0;
    text-align: center;
  }
  .about5-title span {
    display: block;
    padding: 0 0 1vw;
    font-weight: bold;
    font-size: 1.8vw;
    line-height: 2vw;
    color: #028c2d;
    text-align: center;
    background: url(../images/line.jpg) no-repeat center bottom/3.6vw 2px;
  }
  .about5-ul {
    position: relative;
    height: 16vw;
    overflow: hidden;
  }
  .about5-ul ul {
    display: flex;
    position: absolute;
    left: 0;
    top: 0;
  }
  .about5-ul ul li {
    width: 22vw;
    padding: 0 1vw;
  }
  .about5-ul ul li img {
    width: 100%;
    overflow: hidden;
  }
}