#ppxx {
  padding: .3rem;
}
#ppxx > img {
  display: block;
  margin: 0 auto;
  margin-top: .5rem;
  width: 2.25rem;
}
#ppxx .text-title {
  font-size: .32rem;
  color: #252525;
  margin-bottom: .2rem;
}
#ppxx p {
  font-size: .28rem;
  line-height: .4rem;
}
#whln {
  padding: .3rem;
  font-size: .28rem;
  color: #333;
}
#whln .title {
  margin-bottom: .5rem;
}
#whln dl {
  box-sizing: border-box;
  width: 50%;
  float: left;
  text-align: center;
  margin-bottom: .7rem;
}
#whln dl dd {
  padding: 15px 0;
}
#whln dl dd h1 {
  font-size: 20px;
  color: #555;
  font-weight: 700;
}
#whln dl dt {
  display: block;
  width: 70px;
  height: 70px;
  margin: 0 auto;
  background: url("../images/whln.png") no-repeat 0px 0px;
}
#whln dl:first-child dt {
  background-position: 4px 0px;
}
#whln dl:nth-child(2) dt {
  background-position: -71px 0px;
}
#whln dl:nth-child(3) dt {
  background-position: -142px 0px;
}
#whln dl:nth-child(4) dt {
  background-position: 4px -76px;
}
#whln dl:nth-child(5) dt {
  background-position: -72px -76px;
}
#whln dl:nth-child(6) dt {
  background-position: -140px -76px;
}