.project h1 {
  position: absolute;
  text-align: center;
  top: 20px;
  font-size: 40px;
}
.project-item {
  position: relative;
  margin: 0 15px;
  width: 360px;
  height: 270px;
  border-radius: 20px;
  box-shadow: 2px 2px 3px 3px #ccc;
  transform: translateY(0px);
  transition: 0.5s;
}
.project-item:hover {
  transform: translateY(-50px);
  transition: 0.5s;
}
.project-item img {
  width: 100%;
  height: 100%;
  border-radius: 20px;
}
.project-text,
.drop-text {
  position: absolute;
  display: flex;
  flex-direction: column;
  justify-content: center;
  bottom: 0;
  padding: 20px;
  border-radius: 20px;
  letter-spacing: 2px;
  text-align: justify;
  transition: 0.5s;
}
.project-text {
  top: 0;
  background-color: rgba(0, 0, 0, 0.6);
  opacity: 0;
}
.project-item:hover .project-text {
  opacity: 1;
  border-radius: 20px;
  transition: 0.5s;
}
.drop-text {
  top: 50%;
  z-index: -1;
  transform: translateY(0px);
  transition: 0.5s;
}
.project-item:hover .drop-text {
  z-index: 1;
  transition: 0.5s;
  transform: translateY(150px);
}
/* 效果線條 */
.project-text h3 {
  font-size: 20px;
  color: #ff0;
}
.project-text h3::after {
  content: "";
  display: block;
  width: 0%;
  height: 2px;
  margin: 10px 0;
  background-color: #ff0;
  transition: 0.5s 0.3s;
}
.project-item:hover h3::after {
  width: 100%;
}
.project-text p {
  font-size: 16px;
  color: #fff;
  font-weight: 300;
}

@media (max-width: 768px) {
  .project h1 {
    position: static;
    margin-bottom: 40px;
  }
  .project-item {
    width: 80%;
    margin: 0 0 30px 0;
  }
  .project-item:hover {
    transform: translateY(0);
  }
  .drop-text {
    display: none;
  }
}