#portfolio { 
  
  float: none;
  margin: auto;  
    margin: 1rem 0;
    -webkit-column-count: 3; 
    -moz-column-count: 3;
    column-count: 3;
    -webkit-column-gap: 1rem;
    -moz-column-gap: 1rem;
    column-gap: 1rem;
    -webkit-column-width: 33.33333333333333%;
    -moz-column-width: 33.33333333333333%;
    column-width: 33.33333333333333%;
	
}
#portfolio .tile { 
    -webkit-transform: scale(0);
    transform: scale(0);
    -webkit-transition: all 350ms ease;
    transition: all 350ms ease;
	
}
#portfolio .tile:hover { 
-webkit-filter: blur(2px); /* Safari 6.0 - 9.0 */
    filter: blur(2px);
}

#portfolio .scale-anm {
  transform: scale(1);
}


#portfolio p{ 
  padding:10px; 
  border-bottom: 1px #ccc dotted; 
  text-decoration: none; 
  font-family: lato; 
  text-transform:uppercase; 
  font-size: 12px; 
  color: #333; 
  display:block; 
  float:left;
}

#portfolio p:hover { 
  cursor:pointer; 
  background: #333; 
  color:#eee; }

#portfolio .tile img {
    max-width: 100%;
    width: 100%;
    height: auto;
    margin-bottom: 1rem;border:1px solid #999
  
}

#portfolio .btn {
    font-family: Lato;
    font-size: 1rem;
    font-weight: normal;
    text-decoration: none;
    cursor: pointer;
    display: inline-block;
    line-height: normal;
    padding: .5rem 1rem;
    margin: 0;
    height: auto;
    border: 1px solid;
    vertical-align: middle;
    -webkit-appearance: none;
    color: #555;
    background-color: rgba(0, 0, 0, 0);
}

#portfolio .btn:hover {
  text-decoration: none;
}

#portfolio .btn:focus {
  outline: none;
  border-color: var(--darken-2);
  box-shadow: 0 0 0 3px var(--darken-3);
}

#portfolio ::-moz-focus-inner {
  border: 0;
  padding: 0;
}

.lightbox {
  display: none;
  position: fixed;
  z-index: 999;
  width: 100%;
  height: 100%;
  text-align: center;
  top: 0;
  left: 0;
  background: rgba(0,0,0,0.5);
}

.lightbox img {
  max-width: 80%;
  max-height: 80%;
  margin: 50px auto;
  position: relative;
  padding: 20px;
  background: #fff;
  box-shadow: 10px 10px 35px rgba(0,0,0,0.8);
}

.lightbox:target {
  outline: none;
  display: block;
}