html { overflow-y: scroll; }


/** page structure **/
#wrapper22 {
	display: block;
	width: 800px;
	margin: auto;
	padding: 0px;
}

#portfolio {
  display: block;
}

#portfolio li {
	display: block;
	float: left;
	width: 30%;
	max-width: 190px;
	margin-right: 5px;
}


#portfolio li a {
  display: block;
  padding: 5px;
  background: #fff;
}

.mfp-title {
  font-size: 1.2em;
  color: #ddd !important;
  font-weight: 700;
}

/** clearfix **/
.clearfix22:after { content: "."; display: block; clear: both; visibility: hidden; line-height: 0; height: 0; }
.clearfix22 { display: inline-block; }
 
html[xmlns] .clearfix22 { display: block; }
* html .clearfix22 { height: 1%; }


/** media queries **/
@media screen and (max-width: 780px) {
  #portfolio li {
    width: 45%;
  }
}

@media screen and (max-width: 550px) {
  #portfolio { 
    text-align: center;
  }
  
  #portfolio li {
    float: none;
    display: inline-block;
    width: 80%;
    margin-bottom: 30px;
  }
}