body{  font-size:1em !important;   }
#header .title{font-size:1em;       }

#navbar{font-size:1.5em;}

.service-image{
  width:72px;
  height:72px;  
}

#service, #presentation, #presentation-detail{ padding:1em;  }

#portfolio-list .screenshot{
  width: 18em !important;
  height: 13.5em !important;  
}

#presentation h1{ 
  font-size:2.5em;
  line-height:1.2em;
}

#presentation-detail h2{
  font-size:1.8em;  
  line-height:1.5em;  
  text-align: justify;
}