.public-txt {
  padding-top: 40px;
  padding-bottom: 40px;
  text-align: center;
}
.public-txt img {
  max-width: 1200px;
}
.public-txt h3 {
  font-size: 20px;
  margin-bottom: 20px;
}
.public-txt p {
  font-size: 16px;
  color: #333;
  line-height: 34px;
  margin-bottom: 10px;
  text-align: left;
  text-indent: 2em;
}
@media screen and (max-width: 980px) {
  .public-txt img {
    width: 100%;
  }
  .public-txt h3 {
    font-size: 16px;
  }
  .public-txt p {
    font-size: 14px;
    line-height: 28px;
  }
  .public-txt p img{
	   width: 100%;
	   display: block;
  }
}