body { 
   font-family: verdana, helvetica, arial, sans-serif;
   margin-left: 3%;
   padding-right: 3%;
   max-width: 900px;
}

.abstract-citation {
   text-indent: -2em;
   margin-left: 2em;
}

.abstract-image {
   max-width: 100%;
   max-height: 300px;
   display: block;
   margin: 0 auto;
}