.main {
  width: 12rem;
  margin: 0.5rem auto;
}
.new-tit h3{
  font-size: 0.37rem;
  text-align: center;
  margin-bottom: 0.4rem;
}
.new-main p{
font-size: 0.14rem;
line-height: 0.26rem;
text-indent:2em;
margin-bottom: 0.3rem;
}