/* =======================================================
* info
* ======================================================= */
.message_left {
  width: 40%;
}

.message_right {
  width: 50%;
  margin: 120px 3% 0px 0;
}

.message_right .message_foot {
  position: absolute;
  top: 0px;
  right: 120px;
  width: 120px;
  opacity: 0.2;
  transform: rotate(-145deg);
}

@media screen and (max-width:768px) {
  .message_right .message_foot {
    top: auto;
    bottom: 120px;
    right: 120px;
    left: 70px;
    width: 80px;
    opacity: 0.4;
    z-index: 1;
  }

  .message_left {
    width: 70%;
    margin: 0 0 0 auto;
  }

  .message_right {
    width: 100%;
    margin: 0px 20px 30px;
  }
}

/* =======================================================
* history
* ======================================================= */
.timelineArea {
  position: relative;
  margin-top: 60px;
}

.timelineArea::before {
  position: absolute;
  content: "";
  width: 1px;
  height: 100%;
  background: var(--color-green);
  top: 0;
  left: 240px;
}

.history_logo {
  position: absolute;
  top: -90px;
  right: 0;
  width: 210px;
}

.timeline_block .timeline_history {
  width: 70%;
  margin-bottom: 40px;
}

.timeline_block .timeline_year {
  width: 200px;
  position: relative;
  text-align: right;
}

.timeline_block .timeline_year span {
  font-size: 2rem;
  padding-right: 2px;
  font-family: var(--font-logo);
}

.timeline_block .timeline_year::before {
  position: absolute;
  content: "";
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-green);
  top: 11px;
  right: -47px;
}

@media screen and (max-width:767px) {
  .timelineArea {
    margin-top: 30px;
  }

  .timelineArea::before {
    left: 0;
  }

  .timeline_block .timeline_history {
    width: 100%;
    padding-left: 20px;
    margin-bottom: 20px;
    font-size: 1.4rem;
  }

  .timeline_block .timeline_year {
    width: 100%;
    padding: 0 20px 0px 20px;
    text-align: left;
    font-size: 1.3rem;
  }

  .timeline_block .timeline_year span {
    font-size: 1.8rem;
  }

  .timeline_block .timeline_year::before {
    right: auto;
    left: -4px;
    top: 7px;
    width: 10px;
    height: 10px;
  }

  .history_logo {
    top: auto;
    bottom: -100px;
    right: 0;
    width: 170px;
  }
}