.w1100 {
  width: 1100px;
  margin: 0 auto;
  background-color: #fff;
}
.al_xq .tz {
  padding: 20px;
  box-sizing: border-box;
  border-bottom: 1px solid #EEEEEE;
  margin-bottom: 100px;
}
.al_xq .cont {
  padding: 0 100px 100px;
  box-sizing: border-box;
}
.al_xq .cont_tit {
  text-align: center;
  margin-bottom: 100px;
}
.al_xq .cont_tit span {
  display: inline-block;
  color: #999;
  padding: 20px 0;
  margin-right: 20px;
}
.al_xq .cont_nr p {
  color: #999;
  font-size: 14px;
  line-height: 3;
  text-indent: 2em;
}