header {
  border-bottom: 1px solid #ececec;
}
.ttl_com {
  font-size: 30px;
  line-height: 1.4;
  margin-bottom: 40px;
  padding-bottom: 25px;
  position: relative;
  overflow: hidden;
  text-align: left;
}
.ttl_com:before {
  content: "";
  width: 100%;
  height: 1px;
  background-color: #cccccc;
  position: absolute;
  bottom: 0;
  left: 0px;
  margin: 0;
}
.txt_black {
  color: #144284;
}
.txt_bold {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-style: normal;
}
.com_bg {
  background: url(../images/bg_academic.jpg) repeat-y;
  background-position: top 26px center;
  background-size: cover;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}

.com_sec .inner {
  padding-bottom: 130px;
}
.com_sec .inner {
  width: 980px;
  margin: 0 auto;
  padding: 170px 45px 80px 45px;
  background: #ffffff;
}

.q_ans_box {
  border-bottom: 1px solid #cccccc;
  padding: 30px 0 35px;
}

.q_ans_box.first {
  padding: 0 0 10px;
}

.q_ans_box.last {
  border-bottom: none;
  padding-bottom: 0;
}

.ttl_question,
.ttl_answer {
  margin-bottom: 30px;
}

.ttl_question span,
.ttl_answer span,
.txt_answer span {
  font-size: 20px;
  color: #144284;
  margin-right: 5px;
}

.ttl_answer span,
.txt_answer span {
  color: #d70000;
}
.ans_box p.txt_answer {
  font-size: 15px;
  font-family: Noto Sans CJK JP;
  padding-left: 33px;
  margin-bottom: 40px;
  position: relative;
  color: #333333;
}

.ans_box p.txt_answer:before {
  content: "A.";
  font-size: 20px;
  color: #d70000;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 600;
  font-style: normal;
  margin-left: 9px;
  position: absolute;
  top: 3px;
  left: -7px;
  line-height: 1;
}

.ans_box p.txt_answer_list,
.ans_box p.txt_answer_list02 {
  text-indent: -20px;
  padding-left: 50px;
  margin-bottom: 12px;
}

.ans_box p.txt_answer_list a,
.ans_box p.txt_answer_list02 a {
  margin-left: 30px;
}

.ans_box p.txt_answer01,
.ans_box p.txt_answer02,
.ans_box p.txt_answer_list,
.ans_box p.txt_answer_list02 {
  font-family: Noto Sans CJK JP;
  font-size: 15px;
  line-height: 2;
  color: #333333;
}
.ans_box p.txt_answer01,
.ans_box p.txt_answer02 {
  margin: 0 35px;
}
.ans_box p.txt_answer01 {
  margin-left: 35px;
}

.ans_box p.txt_answer02 {
  margin-bottom: 30px;
}

/*For Tablet*/
@media only screen and (min-width: 768px) and (max-width: 980px) {
  .ttl_com {
    font-size: 0.3rem;
    line-height: 1.4;
    margin-bottom: 0.4rem;
    padding-bottom: 0.25rem;
    position: relative;
    overflow: hidden;
    text-align: left;
  }
  .ttl_com:before {
    content: "";
    width: 100%;
    height: 1px;
    bottom: 0;
    left: 0px;
    margin: 0;
  }

  .com_sec .inner {
    padding-bottom: 1.3rem;
  }
  .com_sec .inner {
    width: 90%;
    max-width: 9.8rem;
    margin: 0 auto;
    padding: 1.7rem 0.45rem 0.8rem 0.45rem;
  }

  .q_ans_box {
    border-bottom: 0.01rem solid #cccccc;
    padding: 0.3rem 0rem 0.35rem;
  }

  .q_ans_box.first {
    padding: 0 0 0.1rem;
  }

  .q_ans_box.last {
    border-bottom: none;
    padding-bottom: 0;
  }

  .ttl_question,
  .ttl_answer {
    margin-bottom: 0.3rem;
  }

  .ttl_question span,
  .ttl_answer span,
  .txt_answer span {
    font-size: 0.2rem;
    margin-right: 0.05rem;
  }

  .ans_box p.txt_answer {
    font-size: 0.15rem;
    padding-left: 0.33rem;
    margin-bottom: 0.4rem;
  }

  .ans_box p.txt_answer:before {
    content: "A.";
    font-size: 0.2rem;
    margin-left: 0.09rem;
    /* top: -0.03rem; */
    left: -0.07rem;
    line-height: 1;
  }

  .ans_box p.txt_answer_list,
  .ans_box p.txt_answer_list02 {
    text-indent: -0.2rem;
    padding-left: 0.5rem;
    margin-bottom: 0.12rem;
  }

  .ans_box p.txt_answer_list a,
  .ans_box p.txt_answer_list02 a {
    margin-left: 0.3rem;
  }

  .ans_box p.txt_answer01,
  .ans_box p.txt_answer02,
  .ans_box p.txt_answer_list,
  .ans_box p.txt_answer_list02 {
    font-family: Noto Sans CJK JP;
    font-size: 0.15rem;
    line-height: 2;
  }
  .ans_box p.txt_answer01,
  .ans_box p.txt_answer02 {
    margin: 0 0.35rem;
  }
  .ans_box p.txt_answer01 {
    margin-left: 0.35rem;
  }

  .ans_box p.txt_answer02 {
    margin-bottom: 0.3rem;
  }
}
/*For SP*/
@media only screen and (max-width: 767px) {
  .ttl_com {
    font-size: 0.42rem;
    line-height: 1.4;
    margin-bottom: 0.4rem;
    padding-bottom: 0.25rem;
    position: relative;
    overflow: hidden;
    text-align: left;
  }
  .ttl_com:before {
    content: "";
    width: 100%;
    height: 1px;
    left: 0rem;
    margin: 0;
  }

  .com_sec .inner {
    padding-bottom: 1.3rem;
  }
  .com_sec .inner {
    width: 100%;
    margin: 0 auto;
    padding: 2.5rem 0.3rem 0.8rem 0.45rem;
  }

  .q_ans_box {
    border-bottom: 0.01rem solid #cccccc;
    padding: 0.3rem 0rem 0.35rem;
  }

  .q_ans_box.first {
    padding: 0 0 0.1rem;
  }

  .q_ans_box.last {
    border-bottom: none;
    padding-bottom: 0;
  }

  .ttl_question,
  .ttl_answer {
    margin-bottom: 0.3rem;
    font-size: 0.28rem;
  }

  .ttl_question span,
  .ttl_answer span,
  .txt_answer span {
    font-size: 0.3rem;
    margin-right: 0.05rem;
  }

  .ans_box p.txt_answer {
    font-size: 0.26rem;
    padding-left: 0.48rem;
    margin-bottom: 0.4rem;
  }

  .ans_box p.txt_answer:before {
    content: "A.";
    font-size: 0.3rem;
    margin-left: 0.09rem;
    top: 0.10rem;
    left: -0.07rem;
    line-height: 1;
  }

  .ans_box p.txt_answer_list,
  .ans_box p.txt_answer_list02 {
    text-indent: -0.2rem;
    padding-left: 0.5rem;
    margin-bottom: 0.12rem;
  }

  .ans_box p.txt_answer_list a,
  .ans_box p.txt_answer_list02 a {
    margin-left: 0.3rem;
  }

  .ans_box p.txt_answer01,
  .ans_box p.txt_answer02,
  .ans_box p.txt_answer_list,
  .ans_box p.txt_answer_list02 {
    font-family: Noto Sans CJK JP;
    font-size: 0.26rem;
    line-height: 2;
  }
  .ans_box p.txt_answer01,
  .ans_box p.txt_answer02 {
    margin: 0 0.48rem;
  }
  .ans_box p.txt_answer01 {
    margin-left: 0.48rem;
    font-size: 0.26rem;
  }

  .ans_box p.txt_answer02 {
    margin-bottom: 0.3rem;
    font-size: 0.26rem;
  }
}