.hero-container {
  width: 100%;
  margin-bottom: 50px;
}

.adjust-image {
  width: 100%;
  max-width: 1500px;
  max-height: 500px;
  object-fit: cover;
  display: block;
  margin: auto;
}

.introduce-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.introduce-title {
  color: #a0deff;
  font-size: 3rem;
  font-weight: 700;
  margin: 50px;
}

.introduce-content {
  width: 800px;
  font-size: 2rem;
  text-align: center;
  color: #404654;
}

.dot-line {
  font-size: 2rem;
  font-weight: 900;
  color: #5ab2ff3a;
  margin: 30px;
}

.skill-title,
.recent-projects-title {
  font-size: 2rem;
  font-weight: 700;
  color: #404654;
  margin-bottom: 50px;
}

.skill-sub-title,
.skill-content {
  text-align: center;
  color: #544c40;
}

.skill-container {
  margin-bottom: 50px !important;
}

.card-container {
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 2rem;
  padding: 0;
  margin: 0 auto;
  list-style: none;
}

.card-container .cell {
  flex: 0 0 calc(33.333% - 2rem);
  max-width: calc(33.333% - 2rem);
  display: flex;
  justify-content: center;
}

@media (max-width: 900px) {
  .card-container .cell {
    flex: 0 0 100%;
    max-width: 100%;
  }
}