.portfolio #portfolio-flters {
  padding: 0;
  margin: 0 auto 25px auto;
  list-style: none;
  text-align: center;
  border-radius: 50px;
}

.portfolio #portfolio-flters li {
  cursor: pointer;
  display: inline-block;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  color: #444444;
  margin: 0 3px 10px 3px;
  transition: all ease-in-out 0.3s;
  background: #e5edf3;
  border-radius: 4px;
}

.portfolio #portfolio-flters li:hover,
.portfolio #portfolio-flters li.filter-active {
  color: #fff;
  background: #ff4a17;
}

.portfolio #portfolio-flters li:last-child {
  margin-right: 0;
}

.portfolio .portfolio-item {
  margin-bottom: 30px;
  overflow: hidden;
}

.portfolio .portfolio-item img {
  position: relative;
  top: 0;
  transition: all 0.6s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.portfolio .portfolio-item .portfolio-info {
  opacity: 0;
  position: absolute;
  left: 15px;
  right: 15px;
  bottom: -50px;
  z-index: 3;
  transition: all ease-in-out 0.3s;
  background: #ff4a17;
  padding: 15px 20px;
}

.portfolio .portfolio-item .portfolio-info h4 {
  font-size: 18px;
  color: #fff;
  font-weight: 600;
}

.portfolio .portfolio-item .portfolio-info p {
  color: #fff;
  font-size: 14px;
  margin-bottom: 0;
}

.portfolio .portfolio-item .portfolio-info .preview-link,
.portfolio .portfolio-item .portfolio-info .details-link {
  position: absolute;
  right: 50px;
  font-size: 24px;
  top: calc(50% - 18px);
  color: white;
  transition: ease-in-out 0.3s;
}

.portfolio .portfolio-item .portfolio-info .preview-link:hover,
.portfolio .portfolio-item .portfolio-info .details-link:hover {
  color: #ffc1b0;
}

.portfolio .portfolio-item .portfolio-info .details-link {
  right: 15px;
}

.portfolio .portfolio-item:hover img {
  top: -30px;
}

.portfolio .portfolio-item:hover .portfolio-info {
  opacity: 1;
  bottom: 0;
}

.portfolio-details {
    padding-top: 40px;
  }
  
  .portfolio-details .portfolio-details-slider img {
    width: 100%;
  }
  
  .portfolio-details .portfolio-details-slider .swiper-pagination {
    margin-top: 20px;
    position: relative;
  }
  
  .portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background-color: #fff;
    opacity: 1;
    border: 1px solid #ff4a17;
  }
  
  .portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet-active {
    background-color: #ff4a17;
  }
  
  .portfolio-details .portfolio-info {
    padding: 30px;
    box-shadow: 0px 0 30px rgba(21, 34, 43, 0.08);
  }
  
  .portfolio-details .portfolio-info h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
  }
  
  .portfolio-details .portfolio-info ul {
    list-style: none;
    padding: 0;
    font-size: 15px;
  }
  
  .portfolio-details .portfolio-info ul li+li {
    margin-top: 10px;
  }
  
  .portfolio-details .portfolio-description {
    padding-top: 30px;
  }
  
  .portfolio-details .portfolio-description h2 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 20px;
  }
  
  .portfolio-details .portfolio-description p {
    padding: 0;
  }