.page_top_view {
  padding: 45px 0 60px;
}

.page_top_view .ttl_area {
  text-align: center;
}

.page_top_view .ttl_area h1 {
  font-size: 3.6rem;
  color: orange;
  text-align: center;
  padding: 0 0 24px;
  overflow-wrap: break-word;
}

.page_top_view .ttl_area .en {
  display: inline-block;
  letter-spacing: 0.1em;
  font-family: 'Yu Gothic UI', '游ゴシック', YuGothic, 'ヒラギノゴシック Pro W3',
    'Hiragino Gothic Pro', 'HGゴシックE', 'MS Pゴシック', 'MS ゴシック', sans-serif;
  font-weight: 400;
  font-size: 1.5rem;
  color: #444;
}

.page_top_view .ttl_area h1.btm_border {
  position: relative;
}

.page_top_view .ttl_area h1.btm_border::before,
.page_top_view .ttl_area h1.btm_border::after {
  content: "";
  position: absolute;
  bottom: 0;
  width: 51px;
  height: 4px;
}

.page_top_view .ttl_area h1.btm_border::before {
  left: 50%;
  margin-left: -51px;
  background: #526478;
}

.page_top_view .ttl_area h1.btm_border::after {
  right: 50%;
  margin-right: -51px;
  background: #f0f2f1;
}

.page_top_view .ttl_area .mincho {
  font-family: '游明朝', YuMincho, 'ヒラギノ明朝 Pro W3', 'Hiragino Mincho Pro',
    'HG明朝E', 'MS P明朝', 'MS 明朝', serif;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.1em;
}

.qa_bk article {
  display: block;
}

.qa_bk .container {
  max-width: 1200px;
  margin: 0 auto;
}

.qa_bk .mb_60 {
  margin-bottom: 60px;
}

.qa_bk ul {
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-wrap: break-word;
}

.qa_bk li {
  padding: 20px;
  border-bottom: 1px dotted #eee;
  font-size: 1.5rem;
  color: #333;
}

.qa_bk dl,
.qa_bk dt,
.qa_bk dd {
  margin: 0;
  padding: 0;
}

.qa_bk h3 {
  padding: 20px;
  margin: 40px 0 10px;
  border-top: 1px solid #ebebec;
  border-bottom: 1px solid #ebebec;
  font-size: 1.8rem;
  color: #222;
  overflow-wrap: break-word;
}

.qa_bk dt,
.qa_bk dd {
  position: relative;
}

.qa_bk dt {
  padding-bottom: 20px;
  font-weight: 700;
}

.qa_bk dt span,
.qa_bk dd span {
  display: inline-block;
  margin-top: 5px;
  margin-left: 40px;
  line-height: 1.6;
}

.qa_bk dt::before,
.qa_bk dd::before {
  display: inline-block;
  position: absolute;
  left: 0;
  top: 0;
  font-size: 3rem;
  padding-right: 10px;
}

.qa_bk dt::before {
  content: "Q";
  color: #808080;
}

.qa_bk dd::before {
  content: "A";
  color: #66455b;
}

.qa_bk a {
  color: #333;
  text-decoration: none;
  transition: all 0.3s;
}

.qa_bk a:hover {
  opacity: 0.8;
}

.qa_bk a.a_link {
  text-decoration: underline;
  word-break: break-all;
}

@media screen and (max-width: 896px) {
  .page_top_view {
    padding: 0 0 8%;
  }

  .page_top_view .ttl_area h1 {
    font-size: 2.6rem;
  }

  .qa_bk .container {
    width: 94%;
  }
}