#content {
width: 100%;
margin: 0 auto;
margin-top: 0px;
}

#portfolio_nav a {
text-decoration: none;
color: #444;
}

#portfolio_nav a:hover {
color: #A09E74;
}

#portfolio_nav a:active {
color: #151515;
}


.isotope-item {
  z-index: 2;
  margin-bottom: 30px !important;
}

.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: width;
     -moz-transition-property: width;
          transition-property: width;
}

.isotope .isotope-item {
  -webkit-transition-property: -webkit-transform, opacity;
     -moz-transition-property:    -moz-transform, opacity;
          transition-property:         transform, opacity;
}