main .qna_wrap {
  background: #ebeef7;
}
main .qna_wrap ul li {
  padding: 3rem 2.5rem;
}
main .qna_wrap ul li:not(:last-child) {
  border-bottom: 1px solid #ddd;
}
main .qna_wrap ul li .question {
  font-size: 2.2rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 1rem;
  position: relative;
  padding-left: 3rem;
}
main .qna_wrap ul li .question::before {
  content: "Q. ";
  position: absolute;
  top: 0;
  left: 0;
  font-size: 2.2rem;
  font-weight: 700;
  color: #3e588f;
}
main .qna_wrap ul li .answer {
  font-size: 2rem;
  line-height: 1.4;
  color: #666;
  position: relative;
  padding-left: 3rem;
}
main .qna_wrap ul li .answer::before {
  content: "A. ";
  position: absolute;
  top: 0;
  left: 0;
  font-size: 2.2rem;
  font-weight: 700;
  color: #3e588f;
}