How to change widget's direction?

Every widget has an additional class for RTL and LTR directions that is appended to abh-wrapper class. You can add your custom style to these classes to target specific direction:

.abh-wrap-ltr{
/* your modifications */
}
.abh-wrap-rtl{
/* your modifications */
}

for example, if your website language is Arabic, you can make the text right aligned:

.abh-wrap-rtl{
text-align: right;
direction: rtl;
}