/*******************************************************************************
club titleImg
*******************************************************************************/
.club .titleImg__pc {
  background-image: url(../img/club/title_pc.jpg);
}
.club .titleImg__sp {
  background-image: url(../img/club/title_sp.jpg);
}

/*******************************************************************************
clubMain
*******************************************************************************/
.clubMain {
  margin-bottom: 80px;
}

/*******************************************************************************
clubMain__sec
*******************************************************************************/
.clubMain__sec:not(:last-child) {
  margin-bottom: 80px;
}

.clubMain__sec__title {
  font-weight: bold;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

/*******************************************************************************
clubContents
*******************************************************************************/
.clubContents .project__month,
.clubContents .project__topic {
  font-weight: bold;
  letter-spacing: 0.05em;
}
.clubContents .project__month {
  line-height: 1;
  margin-bottom: 10px;
  display: -webkit-box;
  display: flex;
  -webkit-box-align: baseline;
          align-items: baseline;
}
.clubContents .project__month__num {
  font-size: 28px;
}

.clubContents__title {
  font-weight: bold;
  letter-spacing: 0.05em;
}

/*******************************************************************************
clubContents__item
*******************************************************************************/
.clubContents__item {
  padding: 16px 0;
  border-bottom: 1px solid #979797;
}

.clubContents__item__year {
  display: -webkit-box;
  display: flex;
  -webkit-box-align: center;
          align-items: center;
}
.clubContents__item__year .clubContents__button--hide {
  display: none;
}

.clubContents__item__title {
  font-size: 24px;
  margin-right: 16px;
  letter-spacing: 0.1em;
}

/*******************************************************************************
clubContents__button
*******************************************************************************/
.clubContents__button {
  cursor: pointer;
  letter-spacing: 0.05em;
  -webkit-transition: opacity .6s;
  transition: opacity .6s;
}
.clubContents__button:hover {
  opacity: .5;
}

_:lang(x)::-ms-backdrop,
.clubContents__button {
  padding: 5px 14px 2px;
  line-height: 1;
}

.clubContents__button--hide.noticeFrame {
  min-width: 68px;
}

.clubContents__button--show.noticeFrame {
  min-width: 122px;
}

/*******************************************************************************
clubContents__item__main
*******************************************************************************/
.clubContents__item__main {
  overflow: hidden;
  height: 0;
}
.clubContents__item__main .project__wrapper {
  margin-bottom: 32px;
  padding-top: 16px;
}

.clubContents__item__main__inner {
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
          flex-direction: column;
}
.clubContents__item__main__inner .clubContents__button {
  align-self: flex-end;
}