.history {
  position: relative;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
}

.history .content-title {
  margin-bottom: 150px;
}

.history .content-title h2 {
  font-weight: 700;
  color: var(--color-dark);
}

.history .content {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.history .content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 100%;
  background: var(--input-border);
}

.history .content .item {
  width: 50%;
  position: relative;
  left: 50%;
  padding: 0 0 0 80px;
  opacity: 0;
}

.history .content .item:nth-child(even) {
  text-align: right;
  left: 0;
  padding: 0 80px 0 0;
}

.history .content .item::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 50px;
  height: 1px;
  background: var(--input-border);
}

.history .content .item:nth-child(even)::before {
  left: auto;
  right: 0;
}

.history .content .item::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -6px;
  transform: translateY(-50%);
  width: 10px;
  height: auto;
  aspect-ratio: 1/1;
  border-radius: 50%;
  background: var(--color-dark);
}

.history .content .item:nth-child(even)::after {
  left: auto;
  right: -6px;
}

.history .content .item h2 {
  font-weight: 800;
  line-height: 1;
  margin-bottom: 30px;
  color: var(--color-dark);
}

.history .content .item ul li {
  position: relative;
  padding-left: 20px;
  font-size: var(--f20);
}

.history .content .item ul li::before {
  content: "•";
  position: absolute;
  left: 0;
}

.history .content .item:nth-child(even) ul li {
  float: right;
}

.history .content .item ul li .logo img {
  max-width: 150px;
  max-height: 40px;
  margin-bottom: 15px;
}

/* Desktop ( 1024px ~)*/
@media all and (min-width: 1024px) {
}

/* Laptop ( 1024px ~ 1360px)*/
@media all and (min-width: 1024px) and (max-width: 1360px) {
}

/* Tablet ( 768px ~ 1023px)*/
@media all and (min-width: 768px) and (max-width: 1023px) {
  .history {
    background-attachment: scroll;
  }

  .history .content-title {
    margin-bottom: 80px;
  }

  .history .content {
    gap: 30px;
  }

  .history .content .item {
    padding: 0 0 0 55px;
  }

  .history .content .item:nth-child(even) {
    padding: 0 55px 0 0;
  }

  .history .content .item::before {
    width: 30px;
  }

  .history .content .item::after {
    left: -6px;
    width: 12px;
  }

  .history .content .item:nth-child(even)::after {
    right: -6px;
  }

  .history .content .item h2 {
    margin-bottom: 15px;
  }
}

/* Mobile ( ~ 767px)*/
@media all and (max-width: 767px) {
  .history {
    background-attachment: scroll;
  }

  .history .content-title {
    margin-bottom: 60px;
  }

  .history .content {
    gap: 20px;
  }

  .history .content .item {
    padding: 0 0 0 30px;
  }

  .history .content .item:nth-child(even) {
    padding: 0 30px 0 0;
  }

  .history .content .item::before {
    width: 20px;
  }

  .history .content .item::after {
    left: -4px;
    width: 8px;
  }

  .history .content .item:nth-child(even)::after {
    right: -4px;
  }

  .history .content .item h2 {
    margin-bottom: 10px;
  }

  .history .content .item ul li {
    padding-left: 10px;
    font-size: 13px;
  }

  .history .content .item ul li .logo img {
    max-width: 100px;
    max-height: 35px;
  }
}