h2
 {
  font-size:18px;
  font-family:ihelvetica; 
  }
 p{
 padding-top:16px;
  font-size:16px;
  font-family:Helvetica; 
 }

.hist{
padding-left:0px;
padding-right:0px;
}

.imgcenter{
    margin-left: auto;
    margin-right: auto;
   

}