.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: #ffa229;
  line-height: 50px;
  text-align: center;
}

.main ul.service_list {
    padding-top: 45px;
}

.main ul.service_list li {
  margin-bottom: 2px;
  position: relative;
  cursor: pointer;
  height: 108px;
  overflow: hidden;
  transition: 0.5s;
}

.main ul.service_list li::after {
  content: "";
  width: 30px;
  height: 30px;
  background-image: url(../images/service_i1.png);
  background-repeat: no-repeat;
  background-position: center center;
  position: absolute;
  left: 50px;
  top: 40px;
}

.main ul.service_list li>p {
  font-size: 24px;
  color: #222222;
  line-height: 108px;
  background-color: #f3f3f3;
  padding-left: 100px;
  background-image: url(../images/service_fold.png);
  background-repeat: no-repeat;
  background-position: right 50px center;
}

.main ul.service_list li .txt {
  width: 100%;
  min-height: 370px;
  background-color: #f1f1f1;
  background-image: url(../images/service_bg.jpg);
  background-repeat: no-repeat;
  background-position: bottom center;
  box-sizing: border-box;
  padding: 28px 50px 40px 50px;
  position: relative;
}

.main ul.service_list li .txt p {
  font-size: 18px;
  color: #666666;
  line-height: 40px;
}

.main ul.service_list li .txt .num {
  font-family: 'pingfang';
  font-size: 18px;
  font-weight: bold;
  color: #222222;
  line-height: 20px;
  position: absolute;
  bottom: 40px;
}

.main ul.service_list li.active>p {
  background-color: #222222;
  color: #FFFFFF;
  background-image: url(../images/service_unfold.png);
}


.main #pagination {
  text-align: center;
  margin-top: 40px;
  display: block;
	height: auto;
}

.main #pagination .btn-group {
	display: inline-block;
	height: auto;
}

.main #pagination #page_center_botton {
	display: none;
}

.main #pagination .btn-group .btn {
	font-family: "pingfang";
	font-size: 12px;
	color: #222222;
	padding: 10px 12px;
	background-color: #f6f6f6;
	margin: 0 5px;
	display: inline-block;
}

.main #pagination .btn-group a.btn {
	background-color: #ffa229;
	color: #FFFFFF;
}

@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.service_list {
    padding-top: 20px;
  }

  .main ul.service_list li {
    height: 58px;
  }

  .main ul.service_list li::after {
    left: 15px;
    top: 15px;
  }

  .main ul.service_list li>p {
    font-size: 18px;
    padding-left: 60px;
    background-position: right 15px center;
    line-height: 58px;
  }

  .main ul.service_list li .txt {
    padding: 20px 10px;
  }

  .main ul.service_list li .txt p {
    font-size: 16px;
  }

  .main ul.service_list li .txt .num {
    bottom: 20px;
  }

}