.pcontainer {
  width: 870px;
  margin: 40px auto 0;
}
.commons2 {
  font-size: 14px;
  color: #373737;
  text-align: left;
  line-height: 23px;
}
.page5 h2{
  margin-bottom: 20px;
}
.page5  .fl p{
  line-height: 24px;
  margin-bottom: 15px;
}
.page2 img{
  width: 100%;
  margin-top: 15px;
}