.hist_title{
     font-family: arial, helvetica, sans-serif;
     font-size: 18px;
     text-align: left;
     padding-left: 15px;
}
.hist_paragraph{
     font-family: arial, helvetica, sans-serif;
     font-size: 13px;
     padding-top: 5px;
     padding-bottom: 5px;
     padding-left: 15px;
     padding-right: 50px;
     text-align: left;
}
.hist_subtitle{
     font-family: arial, helvetica, sans-serif;
     font-size: 16px;
     text-align: left;
     padding-left: 15px;
}