.tablesorter-default .header,
.tablesorter-default .tablesorter-header {
    background-image: url(data:image/gif;base64,R0lGODlhFQAJAIAAACMtMP///yH5BAEAAAEALAAAAAAVAAkAAAIXjI+AywnaYnhUMoqt3gZXPmVg94yJVQAAOw==);
    background-repeat: no-repeat;
    cursor: pointer;
    background-position: center left;
    padding-left: 20px;

}
.tablesorter-default thead .headerSortUp,
.tablesorter-default thead .tablesorter-headerSortUp,
.tablesorter-default thead .tablesorter-headerAsc {
    background-image: url(data:image/gif;base64,R0lGODlhFQAEAIAAACMtMP///yH5BAEAAAEALAAAAAAVAAQAAAINjI8Bya2wnINUMopZAQA7);
    border-bottom: #000 2px solid;
}
.tablesorter-default thead .headerSortDown,
.tablesorter-default thead .tablesorter-headerSortDown,
.tablesorter-default thead .tablesorter-headerDesc {
    background-image: url(data:image/gif;base64,R0lGODlhFQAEAIAAACMtMP///yH5BAEAAAEALAAAAAAVAAQAAAINjB+gC+jP2ptn0WskLQA7);
    border-bottom: #000 2px solid;
}

/* black unsorted icon */
.tablesorter-bootstrap .bootstrap-icon-unsorted {
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAAOCAYAAAD5YeaVAAAA20lEQVR4AWJABpKSkoxALCstLb0aUAsZaCAMhVEY6B0amx8YZWDDEDSBa2AGe7XeIiAAClYwVGBvsAcIllsf/mvcC9DgOOd8h90fxWvngVEUbZIkuWRZZlE8eQjcisgZMM9zi+LJ6ZfwegmWZflZDugdHMfxTcGqql7TNBlUB/QObtv2VBSFrev6OY7jngzFk9OT/fn73fWYpqnlXNyXDMWT0zuYx/Bvel9ej+LJ6R08DMOu67q7DkTkrSA5vYPneV71fX/QASdTkJwezhs0TfMARn0wMDDGXEPgF4oijqwM5YjNAAAAAElFTkSuQmCC);
}

/* white unsorted icon; updated to use bootstrap-icon-white - see #1432 */
.tablesorter-bootstrap .bootstrap-icon-white.bootstrap-icon-unsorted {
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAAOCAYAAAD5YeaVAAAAe0lEQVR4AbXQoRWDMBiF0Sh2QLAAQ8SxJGugWSA6A2STW1PxTsnB9cnkfuYvv8OGC1t5G3Y0QMP+Bm857keAdQIzWBP3+Bw4MADQE18B6/etRnCV/w9nnGuLezfAmXhABGtAGIkruvk6auIFRwQJDywllsEAjCecB20GP59BQQ+gtlRLAAAAAElFTkSuQmCC);
}


.tablesorter-noSort  .tablesorter-header{
    background-image: none!important;
    padding-left: 0px;
}