/* dentist
---------------------------------------------------------- */

.l-flex {
  display: flex;
  justify-content: space-between;
}

img {
  width: 100%;
}
/* ----- key ----- */

.cid_course .c-key {
  background-image: url(../img/img_coremember_key.jpg);
  background-position: 100% 60% !important;
}

/* ----- part seminar ----- */
.l-inner.testimonial-inr .c-ttl_sub,
.l-inner.testimonial-inr p {
  padding-left: 40px;
}

.seminar-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.seminar-list li {
  width: calc(100% / 5);
}

.l-inner.testimonial-inr .c-ttl_main {
  margin-bottom: 1.2em;
}

.l-inner.testimonial-inr ul {
  text-indent: -.5em;
  margin-left: .5em;
}

.p-testimonial {
  padding: 30px;
  background-color: #f1f4f5;
  margin-bottom: 30px;
}

.lecturer-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
}

.lecturer-list li {
  width: 15%;
  margin-right: 20px;
  margin-bottom: 40px;
  max-width: 195px;
  text-align: center;
}

.lecturer-list li:nth-child(6n) {
  margin-right: 0;
}

.lecturer-list li p {
  display: block;
  font-size: 20px;
  font-weight: bold;
}

.lecturer-list li p span {
  display: block;
  font-weight: normal;
  font-size: 17px;
}

.cid_course [class^="c-btn"] {
  max-width: 350px;
  width: 350px;
  margin: 35px auto 0;
}

.c-ttl_sub.seminar-subttl {
  margin-top: 30px;
}

.date-blk {
  margin-top: 30px;
}

.date-blk h4 {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: .7em;
}
.date-blk span.date {
  font-size: 1.8rem;
  display: block;
  font-weight: bold;
  margin-bottom: .9em;
}

.date-blk p span {
  display: block;
  font-size: 1.7rem;
  font-weight: bold;
}

.date-blk p {
  margin-bottom: 20px;
}

.date-blk p.txt-event {
  margin-bottom: 0;
}

.date-blk p:last-child {
  margin-bottom: 0;
}

.c-btn_wt.c-btn_pdf.c-btn_micropdf a::before {
  right: 38px;
}
/* =================================
 SP dentist
================================= */

@media screen and (max-width: 767px) {
  .l-inner.testimonial-inr .c-ttl_sub,
  .l-inner.testimonial-inr p {
    padding-left: 15px;
  }

  .lecturer-list li {
    width: calc(50% - 20px);
    margin-bottom: 20px;
  }

  .lecturer-list li:nth-child(2n) {
    margin-right: 0;
  }

  .cid_course [class^="c-btn"] {
    max-width: 290px;
    width: 290px;
    margin: 20px auto 0;
  }

  .c-ttl_sub.seminar-subttl {
    margin-top: 20px;
  }

  .date-blk h4 {
    font-size: 1.8rem;
  }

  .date-blk span.date {
    font-size: 1.6rem;
  }

  .date-blk p span {
    font-size: 1.5rem;
  }

  .seminar-list li {
    width: calc(100% / 3 );
  }
  .c-key_ttl_en.c-key_microttl {
    font-size: 4.2rem;
  }
  .c-btn_wt.c-btn_pdf.c-btn_micropdf a::before {
    right: 25px;
  }
}

@media screen and (min-width:695px) and (max-width:767px){
  .lecturer-list li:nth-child(2n) {
    margin-right: 20px;
  }
  .lecturer-list li:nth-child(3n) {
    margin-right: 0;
  }
}