.portfolio-section {
  padding: 60px 0;
  background: #fafafa;
}
.portfolio-section .portfolio-box.owl-wrapper {
  margin-left: -15px;
  margin-right: -15px;
}
.portfolio-section .portfolio-box.owl-wrapper .item {
  padding: 0 15px;
}
.portfolio-section .portfolio-box.iso-call {
  margin-left: -15px;
  margin-right: -15px;
}
.portfolio-section .portfolio-box.iso-call .project-post {
  width: 33.3333%;
  padding: 15px;
}
.portfolio-section ul.filter {
  margin: 0;
  padding: 0;
  margin-bottom: 40px;
  text-align: center;
}
.portfolio-section ul.filter li {
  display: inline-block;
  margin: 0 16px;
}
.portfolio-section ul.filter li a {
  display: inline-block;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  -webkit-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  color: #333333;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  font-family: 'Titillium Web', sans-serif;
}
.portfolio-section ul.filter li a i {
  margin-right: 15px;
  color: #333333;
}
.portfolio-section ul.filter li a:hover,
.portfolio-section ul.filter li a.active {
  color: #000;
  border:none;
}
.portfolio-section .project-post .project-gallery {
  position: relative;
}
.portfolio-section .project-post .project-gallery img {
  width: 100%;
}
.portfolio-section .project-post .project-gallery .hover-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  -webkit-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  opacity: 0;
}
.portfolio-section .project-post .project-gallery .hover-box .inner-hover {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 20px;
}
.portfolio-section .project-post .project-gallery .hover-box .inner-hover h2 {
  color: #333333;
  font-size: 15px;
  font-family: 'Titillium Web', sans-serif;
  font-weight: 400;
  margin: 0 0 15px;
  color: #ffffff;
  margin-bottom: 10px;
  padding-bottom: 10px;
  position: relative;
  text-transform: uppercase;
}
.portfolio-section .project-post .project-gallery .hover-box .inner-hover h2 a {
  display: inline-block;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  -webkit-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  color: #ffffff;
}
.portfolio-section .project-post .project-gallery .hover-box .inner-hover h2 a:hover {
  color: #a0ce4e;
}
.portfolio-section .project-post .project-gallery .hover-box .inner-hover h2:after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 22px;
  height: 1px;
  background: #a0ce4e;
}
.portfolio-section .project-post .project-gallery .hover-box .inner-hover span {
  display: inline-block;
  color: #ffffff;
  font-size: 12px;
  font-family: 'Titillium Web', sans-serif;
  margin: 0;
}
.portfolio-section .project-post:hover .project-gallery .hover-box {
  opacity: 1;
}