html, body, div, span, ul, li {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  outline: none;
	font-family: montserrat;
	font-style: normal;
	font-weight: 400;
}

/** page structure **/
#wrapper2 {
  display: block;
  margin: 0 auto;
}

#portfolio {
  display: block;
}

#portfolio li {
  display: block;
  float: left;
  width: auto;

}

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

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


/** media queries **/
@media screen and (max-width: 780px) {
  #portfolio li {
    width: 100%;
  }
}

@media screen and (max-width: 550px) {
  #portfolio { 
    text-align: center;
  }
  
  #portfolio li {
    float: none;
    display: inline-block;
    width: 100%;
    margin-bottom: 20px;
  }
}