main .title_wrap {
  margin-bottom: 2.5rem;
}
main .title_wrap h1 {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -.1rem;
  margin-bottom: 1.8rem;
  line-height: 1.4;
  background: url("../img/tree.png") no-repeat 0 50% / 2.8rem;
  padding-left: 3.6rem;
  color: #148114;
}
main .title_wrap img {
  width: 100%;
  border-radius: 1rem;
  box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
}
main .content_wrap p {
  font-size: 1.7rem;
  line-height: 1.6;
  color: #555;
}
main .content_wrap .txt_box {
  margin: 2.8rem 0;
}
main .content_wrap .txt_box:last-of-type {
  margin-bottom: 0;
}
main .content_wrap .txt_box h4 {
  font-size: 1.9rem;
  font-weight: 500;
  margin-bottom: .8rem;
  letter-spacing: -.07rem;
  position: relative;
  padding-left: 1.2rem;
  line-height: 1.5;
}
main .content_wrap .txt_box h4::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: .4rem;
  height: 82%;
  background: #007c01;
}