.singlePost{
	filter: none;
	filter: none; /* IE6-9 */
	-webkit-filter: none; /* Chrome 19+ & Safari 6+ */
	height: 400px;
	-moz-transition: 0.5s;
    -webkit-transition: 0.5s;
	transition: 0.5s;
  padding: 0;
}
.singlePost:hover{
	filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale"); /* Firefox 3.5+ */
	filter: gray; /* IE6-9 */
	-webkit-filter: grayscale(100%); /* Chrome 19+ & Safari 6+ */
	-moz-transition: 0.5s;
    -webkit-transition: opacity 0.4s, background-size 0.2s;
	transition: opacity 0.4s, background-size 0.2s;
}
.postOverlay{
  opacity: 0;
  background-color: rgba(0,0,0,.7);
  height: 100%;
  width: 100%;
  -moz-transition: .5s;
  -webkit-transition: .5s;
  transition: .5s;
  color: white!important;
  transition-delay: 0.3s;
}
.postOverlay a, .postOverlay p, .postOverlay h3{
  color: white!important;
}
.postOverlay:hover {
  opacity: 1;
  -moz-transition: .5s;
  -webkit-transition: .5s;
  transition: .5s;
  transition-delay: 0;
}
.inner{
  display: block;
  width: 300px;
  line-height: 40px;
  text-align: center;
  position: relative;
  text-decoration: none;
  color: #fff;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 2px;
  padding: 20px;
}
.inner:before,
.inner:after{
  position: absolute;
  content: "";
  transition: all .25s;
}
.inner:before{
  border-bottom: 2px solid transparent;
  border-left: 2px solid transparent;
  width: 10%;
  height: 33%;
  left: -10px;
  bottom: -10px;
}
.inner:after{
  border-top: 2px solid transparent;
  border-right: 2px solid transparent;
  width: 10%;
  height: 33%;
  top: -10px;
  right: -10px;
}
.postOverlay:hover .inner:before{
  border-bottom: 2px solid white;
  border-left: 2px solid white;
  width: 70%;
  height: 70%;
  transition-delay: 0.2s;
}
.postOverlay:hover .inner:after{
  border-top: 2px solid white;
  border-right: 2px solid white;
  width: 70%;
  height: 70%;
  transition-delay: 0.2s;
}
.allBtn{
  background-color: #232323;
  padding: 15px;
  color: white!important;
  font-weight: 500!important;
  transition: 0.2s;
}
.allBtn:hover{
  background-color: #f0a815;
  transition: 0.2s;
}
.allBtn a, .prevBtn a{
  color: white!important;
  font-weight: 500!important;
}
.prevBtn{
  background-color: #989898;
  padding: 15px;
  color: white!important;
  font-weight: 500!important;
  transition: 0.2s;
}
.prevBtn:hover{
  background-color: #232323;
  transition: 0.2s;
}

@media( max-width: 768px ){
  .postOverlay{
    opacity: 1;
  }
  .postOverlay .inner:before{
    border-bottom: 2px solid white;
    border-left: 2px solid white;
    width: 70%;
    height: 70%;
    transition-delay: 0.2s;
  }
  .postOverlay .inner:after{
    border-top: 2px solid white;
    border-right: 2px solid white;
    width: 70%;
    height: 70%;
    transition-delay: 0.2s;
  }
}