img {display: block; margin-left: auto; margin-right: auto;}
.au {font-size: 95%; margin-bottom:0;}
.au1 {font-size: 90%; margin-top: 0; font-style: italic;}
.figcap {font-size: 90%; text-align: center;}
.rf {margin-left: 1em; text-indent: -1em; font-size: 95%;}

/*Table*/
table {width:100%; margin-top: 1.25em; margin-bottom: 1.25em; border-collapse: collapse;}
td {vertical-align: middle; padding: 2px; text-align: center;}
th {vertical-align: middle; padding: 2px;}
table, td, th {border: 1px solid black;}