.project-wrap {
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: flex-end;
  align-items: flex-end;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  padding: 0 80px;
  opacity: 0;
  -moz-transition: opacity 0.6s 0.3s;
  -o-transition: opacity 0.6s 0.3s;
  -webkit-transition: opacity 0.6s;
  -webkit-transition-delay: 0.3s;
  transition: opacity 0.6s 0.3s;
}
.project-wrap.show {
  opacity: 1;
}
.project-nav {
  position: relative;
  line-height: 40px;
  max-width: calc(100% - 160px - 230px);
}
.project-nav li {
  position: relative;
  float: left;
}
.project-nav li:before {
  content: "/";
  margin: 0 10px;
  vertical-align: middle;
}
.project-nav li.active a {
  color: #FFF;
}
.project-nav a {
  position: relative;
  font-size: 0.875rem;
}
.project-nav a .cn {
  position: absolute;
  left: 0;
  white-space: nowrap;
  opacity: 0;
}
.project-nav a .cn, .project-nav a .en {
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.project-nav a:hover .cn {
  opacity: 1;
}
.project-nav a:hover .en {
  opacity: 0;
}
.project-nav-subtitle {
  position: relative;
  margin-bottom: 10px;
  padding-bottom: 10px;
  color: #4d4d4d;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.project-nav-bg {
  position: absolute;
  height: 0px;
  width: 100vw;
  background: #000;
  top: -250px;
  left: -80px;
  -moz-transition: height 1s 0.6s;
  -o-transition: height 1s 0.6s;
  -webkit-transition: height 1s;
  -webkit-transition-delay: 0.6s;
  transition: height 1s 0.6s;
}
.show .project-nav-bg {
  height: 470px;
}

.list {
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  padding: 0 60px;
}
.list-item {
  position: relative;
  display: block;
  width: calc(33.3333% - 20px);
  margin: 0 10px 80px;
}
.list-item:hover {
  color: #FFF;
}
.list-item:hover .list-name {
  color: #FFF;
}
.list-img {
  position: relative;
  overflow: hidden;
}
.list-img:after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: #100f12;
  -moz-transition: width 1s;
  -o-transition: width 1s;
  -webkit-transition: width 1s;
  transition: width 1s;
}
.show .list-img:after {
  width: 0;
}
.list-img img {
  width: 100%;
  -moz-transition: -moz-transform 2s;
  -o-transition: -o-transform 2s;
  -webkit-transition: -webkit-transform 2s;
  transition: transform 2s;
}
.list-item:hover .list-img img {
  -moz-transform: scale(1.2);
  -ms-transform: scale(1.2);
  -webkit-transform: scale(1.2);
  transform: scale(1.2);
}
.list-info {
  border-left: #666 solid 1px;
  padding: 0 10px;
  margin-top: 10px;
  opacity: 0;
  -moz-transform: translateY(40px);
  -ms-transform: translateY(40px);
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  -moz-transition: opacity 0.6s 0.3s, -moz-transform 0.6s 0.3s;
  -o-transition: opacity 0.6s 0.3s, -o-transform 0.6s 0.3s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  -webkit-transition-delay: 0.3s, 0.3s;
  transition: opacity 0.6s 0.3s, transform 0.6s 0.3s;
}
.show .list-info {
  opacity: 1;
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.list-sort {
  font-size: 0.875rem;
}
.list-name {
  margin-top: 5px;
  font-size: 0.9375rem;
  color: #FFF;
}
.list-name .en {
  display: block;
}

@media screen and (max-width: 1300px) {
  .list-item {
    width: calc(50% - 20px);
  }
}
@media screen and (max-width: 1100px) {
  .project {
    margin-top: -40px;
    padding-bottom: 0;
  }
  .project-wrap {
    display: block;
  }
  .project-nav {
    margin-top: 60px;
    overflow: hidden;
    max-width: none;
  }
  .project-nav-bg, .project-nav-subtitle {
    display: none;
  }
}
@media screen and (max-width: 960px) {
  .project {
    margin-top: -80px;
  }
}
@media screen and (max-width: 760px) {
  .project {
    padding-top: 100px;
  }

  .list {
    display: block;
    padding: 0 80px;
  }
  .list-item {
    width: auto;
    margin: 0 0 40px;
  }
  .list-item:last-child {
    margin-bottom: 0;
  }
}
@media screen and (max-width: 640px) {
  .project-wrap {
    padding: 0 25px;
  }

  .list {
    padding: 0 25px;
  }
}