<style>
main a[href$=PDF]:before, main a[href$=pdf]:before {
    display:none;
}
main li a[href$=PDF]:after, main li a[href$=pdf]:after {
    display:none;
}
main a[href*=".com"]::before, main li a[href*=".com"]::after {
    /* content: "\f08e"; */
	display:none !important;
}
main a[href$=PDF]:before, main a[href$=pdf]:before {
    content: "\f1c1";
    display: none;
}
</style>