.banner {
	width: 100%;
}

.banner img {
	display: block;
	width: 100%;
}

.main {
	background-color: #FFFFFF;
	padding-bottom: 100px;
	padding-top: 100px;
}

.main h5.cn {
  font-size: 40px;
  color: #222222;
  line-height: 40px;
  font-weight: bold;
  text-align: center;
}

.main h5.en {
  font-family: 'montr';
  font-weight: 500;
  font-size: 20px;
  color: #53b141;
  line-height: 50px;
  text-align: center;
}

.main ul.contact_list {
  display: flex;
  flex-flow: row nowrap;
  justify-content: flex-start;
  padding-top: 75px;
}

.main ul.contact_list li {
  width: calc(100% / 4);
  border: 1px solid #e7e7e7;
  margin-right: -1px;
  height: 310px;
  box-sizing: border-box;
  padding: 0 30px;
}

.main ul.contact_list li i {
  display: block;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background-color: #53b141;
  background-repeat: no-repeat;
  background-position: center center;
  margin: 0 auto;
  margin-top: -28px;
}

.main ul.contact_list li:nth-of-type(1) i {
  background-image: url(../images/contact_i1.png);
}

.main ul.contact_list li:nth-of-type(2) i {
  background-image: url(../images/contact_i2.png);
}

.main ul.contact_list li:nth-of-type(3) i {
  background-image: url(../images/contact_i3.png);
}

.main ul.contact_list li:nth-of-type(4) i {
  background-image: url(../images/contact_i4.png);
}

.main ul.contact_list li h5 {
  font-size: 30px;
  font-weight: bold;
  color: #222222;
  line-height: 94px;
  background-image: url(../images/contact_title_bg.png);
  background-repeat: no-repeat;
  background-position: bottom center;
  text-align: center;
  padding-top: 30px;
}

.main ul.contact_list li p {
  font-size: 18px;
  color: #666666;
  text-align: center;
  line-height: 78px;
}

.main ul.contact_list li:first-child h5 {
  font-size: 26px;
  line-height: 46px;
  background-image: none;
  padding-top: 55px;
}

.main ul.contact_list li:first-child h6 {
  font-size: 26px;
  line-height: 46px;
  font-weight: 500;
  text-align: center;
}

.main ul.contact_list li:first-child p {
  font-size: 12px;
  color: #666666;
  text-align: center;
  line-height: 16px;
  padding-top: 8px;
}

.main #map {
  width: 100%;
  height: 400px;
}

@media screen and (max-width: 550px) {

  .main {
    padding-top: 20px;
    padding-bottom: 70px;
  }

  .main h5.cn {
    font-size: 24px;
  }

  .main h5.en {
    font-size: 18px;
    line-height: 36px;
  }

  .main ul.contact_list {
    flex-flow: row wrap;
    padding-top: 20px;
  }

  .main ul.contact_list li {
    width: calc(100% / 2);
    padding: 0 5px;
    height: 265px;
  }

  .main ul.contact_list li i {
    width: 66px;
    height: 66px;
    background-size: 30px;
    margin-top: 15px;
  }

  .main ul.contact_list li h5 {
    font-size: 20px;
    line-height: 56px;
    padding-top: 10px;
  }

  .main ul.contact_list li p {
    font-size: 16px;
    line-height: 26px;
    padding-top: 10px;
  }

  .main ul.contact_list li:first-child h5 {
    font-size: 20px;
    line-height: 56px;
    padding-top: 10px;
  }

  .main ul.contact_list li:first-child h6 {
    font-size: 18px;
    line-height: 32px;
  }

}