latest version
/* Icons change */
.fas, .ui-icon, .ui-menu-icon ,.pq-group-icon {
font-family:bootstrap-icons !important;
font-size:0.85em !important;
text-indent:0px;
}
.fa-save::before{content:"\f272"}
.fa-plus::before{content:"\f64d"}
.fa-undo::before{content:"\f117"}
.fa-redo::before{content:"\f116"}
.ui-icon-seek-first::before{content:"\f22d"}
.ui-icon-seek-prev::before{content:"\f230"}
.ui-icon-seek-next::before{content:"\f234"}
.ui-icon-seek-end::before{content:"\f231"}
.ui-icon-refresh::before{content:"\f2ff"}
.ui-icon-carat-1-w::before{content:"\f3fe"}
.ui-icon-close::before{content:"\f659"}
.ui-icon-triangle-1-e::before{content:"\f488"}
.ui-icon-triangle-1-se::before{content:"\f489"}
.ui-icon-triangle-1-s::before{content:"\f145"}
.ui-icon-triangle-1-n::before{content:"\f124"}
.pq-menu-icon ,.pq-filter-icon {
font-family:bootstrap-icons !important;
background:transparent;
}
.pq-menu-icon::before{content:"\f5d3"}
.pq-filter-icon::before{content:"\f3e1"}