.project-section-head {
  padding-top: 5rem;
}
.project-section-head h1 {
  font-size: 3rem;
  margin-bottom: 3rem;
}
.project-section-head .project-thumb {
  width: 46%;
}
.project-section-head .project-thumb img {
  width: 100%;
}
.project-section-head .project-abstract {
  width: 53%;
}
.project-section-head .project-abstract h4 {
  font-size: 2.4rem;
}
.project-section-head .project-abstract .brief {
  margin-bottom: 3rem;
}
.project-section-head .project-abstract .brief ul li {
  color: var(--color-medium-gray);
  line-height: 2.4rem;
}
.project-section-head .project-abstract .brief ul li strong {
  color: var(--text-main-color);
  margin-left: 0.5rem;
  display: inline-block;
}
.project-section-head .project-abstract .key-equipment .equipment-item {
  border: 1px solid var(--color-light-beige-green);
  box-shadow: var(--box-shadow);
}
.project-section-head .project-abstract .key-equipment .equipment-item h3 {
  font-size: 1.4rem;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  height: 3.36rem;
  margin: 0.5rem 0;
  text-align: center;
  transition: all 0.3s;
}
.project-section-head .project-abstract .key-equipment .equipment-item h3:hover {
  color: var(--secondary-color);
}
.project-section-head .project-abstract .key-equipment .arrow {
  top: -2rem;
  right: 0;
  background-color: var(--color-light-gray);
  padding: 0 1rem;
  border-radius: 0;
  color: var(--color-medium-gray);
}
.project-section-head .project-abstract .key-equipment .arrow:hover {
  background-color: var(--secondary-color);
  color: #fff;
}
.project-section-head .project-abstract .key-equipment .carousel-prev {
  left: auto;
  right: 37px;
}
.project-section-head .head-contact {
  padding: 3rem 5rem;
}
.project-section-head .head-contact .btn {
  width: 49%;
  border-radius: 5rem;
  line-height: 3.6rem;
  font-size: 2rem;
  color: var(--color-dark-green);
}
.project-section-head .head-contact .btn-livechat {
  background-color: var(--text-placeholder-color);
  color: #fff;
}
.project-section-head .head-contact .btn-livechat:hover {
  color: var(--color-light-beige-green);
  background-color: var(--text-secondary-color);
}
h2 {
  margin-bottom: 2.5rem;
}
.project-section-detail {
  padding: 5rem 0 3rem;
  margin-top: 4rem;
}
.project-section-detail p {
  margin-bottom: 0;
  line-height: 1.5;
}
.project-section-gallery {
  padding-bottom: 5rem;
}
.project-section-gallery #project-gallery .carousel-arrow:hover {
  background-color: var(--primary-color);
}
.project-section-project {
  padding: 6rem 0 6rem;
}
.form {
  padding-top: 5rem;
}