.portfolioFilter{
    text-align: center;
}

.portfolioFilter a { 
    margin-right: 10px; 
	color:#666;
	text-decoration:none;
    border: 0;
    outline: 0;
    margin: 0 7.5px 40px;
    padding: 15px 20px;
    background-color: #f4f4f4;
    display: inline-block;
}

.portfolioFilter a.current { 
    font-weight:bold;
    background-color: #000;
    color:#fff;
}


/*img {
    margin:5px;
}
*/
.isotope-item {
    z-index: 2;
}
.isotope-hidden.isotope-item {
    pointer-events: none;
    z-index: 1;
}
.isotope,
.isotope .isotope-item {
  /* change duration value to whatever you like */

    -webkit-transition-duration: 0.8s;
    -moz-transition-duration: 0.8s;
    transition-duration: 0.8s;
}
.isotope {
    -webkit-transition-property: height, width;
    -moz-transition-property: height, width;
    transition-property: height, width;
}
.isotope .isotope-item {
    -webkit-transition-property: -webkit-transform, opacity;
    -moz-transition-property: -moz-transform, opacity;
    transition-property: transform, opacity;
}