.top-img {
  -moz-transform: scale(1.08);
  -ms-transform: scale(1.08);
  -webkit-transform: scale(1.08);
  transform: scale(1.08);
  -moz-transition: -moz-transform 8s;
  -o-transition: -o-transform 8s;
  -webkit-transition: -webkit-transform 8s;
  transition: transform 8s;
}
.top-img.show-img {
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -webkit-transform: scale(1);
  transform: scale(1);
}
.top-title {
  opacity: 0;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.top-title.show-text {
  opacity: 1;
}

.project-inner {
  padding: 0 50px;
}
.project-sort {
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  padding-bottom: 70px;
}
.project-type {
  margin: 0 20px;
  text-align: center;
  position: relative;
  padding-bottom: 4px;
}
.project-type:before {
  content: "";
  width: 100%;
  height: 1px;
  background: #e7e5d7;
  position: absolute;
  left: 0;
  bottom: 0;
}
.project-type:after {
  content: "";
  width: 0%;
  height: 1px;
  background: #cac7a7;
  position: absolute;
  left: 0;
  bottom: 0;
  -moz-transition: width 0.6s;
  -o-transition: width 0.6s;
  -webkit-transition: width 0.6s;
  transition: width 0.6s;
}
.project-type:hover:after {
  width: 100%;
}
.project-type.active:after {
  width: 100%;
}
.project-type.active a {
  color: #111;
}
.project-type .tw {
  font-size: 0.875rem;
}
.project-list {
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
}
.project-item {
  width: 33.3333%;
  padding: 30px 1%;
  box-sizing: border-box;
  opacity: 0;
  -moz-transform: translateY(30px);
  -ms-transform: translateY(30px);
  -webkit-transform: translateY(30px);
  transform: translateY(30px);
}
.project-item.show {
  opacity: 1;
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.project-item:nth-child(3n+1) {
  -moz-transition: opacity 0.6s, -moz-transform 0.6s;
  -o-transition: opacity 0.6s, -o-transform 0.6s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  transition: opacity 0.6s, transform 0.6s;
}
.project-item:nth-child(3n+2) {
  -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;
}
.project-item:nth-child(3n) {
  -moz-transition: opacity 0.6s 0.6s, -moz-transform 0.6s 0.6s;
  -o-transition: opacity 0.6s 0.6s, -o-transform 0.6s 0.6s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  -webkit-transition-delay: 0.6s, 0.6s;
  transition: opacity 0.6s 0.6s, transform 0.6s 0.6s;
}
.project-item a:hover .project-img {
  -webkit-filter: saturate(1);
  filter: saturate(1);
}
.project-item a:hover .project-img img {
  -moz-transform: scale(1.1, 1.1);
  -ms-transform: scale(1.1, 1.1);
  -webkit-transform: scale(1.1, 1.1);
  transform: scale(1.1, 1.1);
}
.project-item a:hover .project-name {
  color: #015472;
  letter-spacing: 0.1em;
}
.project-img {
  overflow: hidden;
  -webkit-filter: saturate(0.3);
  filter: saturate(0.3);
  -moz-transition: filter 0.6s;
  -o-transition: filter 0.6s;
  -webkit-transition: filter 0.6s;
  transition: filter 0.6s;
}
.project-img img {
  width: 100%;
  -moz-transition: -moz-transform 0.6s linear;
  -o-transition: -o-transform 0.6s linear;
  -webkit-transition: -webkit-transform 0.6s linear;
  transition: transform 0.6s linear;
}
.project-name {
  font-size: 0.875rem;
  color: #111;
  text-align: right;
  padding: 10px 0;
  position: relative;
  -moz-transition: color 0.6s, letter-spacing 0.6s;
  -o-transition: color 0.6s, letter-spacing 0.6s;
  -webkit-transition: color 0.6s, letter-spacing 0.6s;
  transition: color 0.6s, letter-spacing 0.6s;
}
.project-name:before {
  content: "";
  width: 1px;
  height: 50%;
  background: #cac7a7;
  position: absolute;
  bottom: 0;
  left: 5px;
}
.project-name:after {
  content: "";
  width: calc(100% - 5px);
  height: 1px;
  background: #cac7a7;
  position: absolute;
  bottom: 0;
  right: 0;
}
.project-name p {
  position: relative;
}
.project-name p:before {
  content: "";
  width: 9px;
  height: 9px;
  border: 1px solid #cac7a7;
  position: absolute;
  top: 50%;
  left: 0;
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}
.project-name p:after {
  content: "";
  width: 5px;
  height: 5px;
  background: #cac7a7;
  position: absolute;
  top: 50%;
  left: 3px;
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

@media screen and (max-width: 1100px) {
  .project-sort {
    padding-bottom: 50px;
  }
  .project-item {
    width: 50%;
    padding: 30px 2%;
  }
  .project-item:nth-child(2n+1) {
    -moz-transition: opacity 0.6s, -moz-transform 0.6s;
    -o-transition: opacity 0.6s, -o-transform 0.6s;
    -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
    transition: opacity 0.6s, transform 0.6s;
  }
  .project-item:nth-child(2n) {
    -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;
  }
}
@media screen and (max-width: 800px) {
  .project-type {
    margin: 0 15px;
  }
}
@media screen and (max-width: 640px) {
  .project-inner {
    padding: 0 30px;
  }
  .project-sort {
    padding-bottom: 20px;
  }
  .project-type {
    margin: 10px 12px;
    box-sizing: border-box;
  }
  .project-item {
    width: 100%;
    padding: 20px 0;
  }
  .project-item:nth-child(2n+1) {
    -moz-transition: opacity 0.6s, -moz-transform 0.6s;
    -o-transition: opacity 0.6s, -o-transform 0.6s;
    -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
    transition: opacity 0.6s, transform 0.6s;
  }
  .project-item:nth-child(2n+2) {
    -moz-transition: opacity 0.6s, -moz-transform 0.6s;
    -o-transition: opacity 0.6s, -o-transform 0.6s;
    -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
    transition: opacity 0.6s, transform 0.6s;
  }
}
@media screen and (max-width: 460px) {
  .project-sort {
    max-width: 200px;
    margin: 0 auto;
  }
  .project-type {
    margin: 10px 15px;
  }
}