#history {
  position: relative;
  background: transparent;
}
#history::before {
  content: "";
  display: block;
  width: 678px;
  height: 480px;
  position: absolute;
  top: 245px;
  right: 0;
  background-image: url(../img/history_bg_icon01.png);
  background-repeat: no-repeat;
  background-position: center;
  z-index: -9999;
}
#history::after {
  content: "";
  display: block;
  width: 823px;
  height: 583px;
  position: absolute;
  left: 0;
  bottom: 0;
  background-image: url(../img/history_bg_icon02.png);
  background-repeat: no-repeat;
  background-position: center;
  z-index: -9999;
}
#history .history_year .history_year_des {
  display: flex;
  align-items: flex-start;
  gap: 50px;
  margin-bottom: 40px;
}
#history .history_year .history_year_des.last-child {
  margin-bottom: 0;
}
#history .history_year .history_year_des .history_year_left {
  display: flex;
  align-items: center;
  gap: 50px;
}
#history .history_year .history_year_des .history_year_left > p {
  color: #042E6F;
  font-family: "Hakgyoansim-Allimjang";
  font-size: 2rem;
  font-weight: 600;
  line-height: 140%; /* 50.4px */
  width: 90px;
}
#history .history_year .history_year_des .history_year_left > span {
  position: relative;
  display: inline-block;
  width: 20px;
}
#history .history_year .history_year_des .history_year_left > span::after {
  content: "";
  display: block;
  width: 1px;
  height: 100px;
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: #D6DDE6;
}
#history .history_year .history_year_des .history_year_left .year_2025::after {
  height: 100px;
}
#history .history_year .history_year_des .history_year_left .year_2024::after {
  height: 270px;
}
#history .history_year .history_year_des .history_year_left .year_2023::after {
  height: 230px;
}
#history .history_year .history_year_des .history_year_left .year_2022::after {
  height: 480px;
}
#history .history_year .history_year_des .history_year_right {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
#history .history_year .history_year_des .history_year_right li {
  display: flex;
  align-items: flex-start;
  gap: 40px;
  font-size: 1.11rem;
  font-weight: 400;
  line-height: 160%; /* 32px */
  letter-spacing: -0.6px;
}
#history .history_year .history_year_des .history_year_right li .right_month {
  color: #555;
  font-size: 1.11rem;
  font-weight: 700;
}
#history .history_year .history_year_des .history_year_right li .right_des {
  flex: 1 0 0;
  margin-top: 3px;
}

@media (max-width: 1280px) {
  #history::before {
    top: 230px;
  }
}
@media (max-width: 1023px) {
  #history::before {
    content: none;
  }
  #history::after {
    content: none;
  }
  #history .history_year .history_year_des {
    gap: 30px;
  }
  #history .history_year .history_year_des .history_year_left {
    gap: 30px;
  }
  #history .history_year .history_year_des .history_year_left > p {
    font-size: 1.78rem;
  }
  #history .history_year .history_year_des .history_year_right li {
    font-size: 1rem;
    gap: 20px;
  }
  #history .history_year .history_year_des .history_year_right li .right_month {
    font-size: 1rem;
  }
}
@media (max-width: 767px) {
  #history .history_year .history_year_des {
    gap: 10px;
    flex-direction: column;
  }
  #history .history_year .history_year_des .history_year_left {
    gap: 10px;
    flex-direction: column;
    align-items: flex-start;
  }
  #history .history_year .history_year_des .history_year_left > p {
    font-size: 1.44rem;
  }
  #history .history_year .history_year_des .history_year_left > span {
    display: none;
  }
  #history .history_year .history_year_des .history_year_left > span::after {
    height: 40px !important;
  }
  #history .history_year .history_year_des .history_year_right li {
    font-size: 0.89rem;
  }
  #history .history_year .history_year_des .history_year_right li .right_month {
    font-size: 0.89rem;
  }
}