.bigbox {
  width: 640px;
  margin: 0 auto;
}
.bigbox .wrep div {
  display: block;
  margin-top: -2px;
}
.bigbox .wrep div img {
  display: block;
  width: 640px;
}
.bigbox div.wenzhang {
  width: 496px;
  margin: 0 auto;
  margin-top: 50px;
  margin-bottom: 85px;
}
.bigbox div.wenzhang .biaoti {
  display: flex;
  position: relative;
}
.bigbox div.wenzhang .biaoti .jiahao {
  width: 24px;
  height: 24px;
  background-color: #01afb0;
  color: #fff;
  font-size: 30px;
  text-align: center;
  line-height: 21px;
  margin-top: 15px;
}
.bigbox div.wenzhang .biaoti h3 {
  width: 110px;
  height: 48px;
  line-height: 48px;
  border-bottom: #01afb0 solid 2px;
  margin-left: 10px;
  font-size: 26px;
  text-align: center;
  color: #01aab3;
}
.bigbox div.wenzhang ul {
  width: 455px;
  padding-left: 35px;
}
.bigbox div.wenzhang ul li {
  display: flex;
  justify-content: space-between;
  height: 44px;
  line-height: 44px;
  border-bottom: 2px dashed #e6e5e5;
}
.bigbox div.wenzhang ul li .wz-left {
  display: flex;
}
.bigbox div.wenzhang ul li .wz-left .jian {
  width: 16px;
  height: 16px;
  line-height: 14px;
  margin-top: 14px;
  font-size: 11px;
  color: #fff;
  text-align: center;
  margin-right: 7px;
}
.bigbox div.wenzhang ul li .wz-left .jian1 {
  background-image: url(../images/jianbeijing_01.jpg);
}
.bigbox div.wenzhang ul li .wz-left .jian2 {
  background-image: url(../images/jianbeijing_02.jpg);
}
.bigbox div.wenzhang ul li .wz-right a {
  color: #f15000;
}