Class arrowbtn
added to button widget (display/width inline/auto)
Classes arrowbtn left
added to button widget (display/width inline/auto)
/* BUTTON ARROW */
.elementor-widget-button.arrowbtn .elementor-button-icon{opacity: 0;transform:translate(20px, 0px); transition:all 300ms;}
.elementor-widget-button.arrowbtn:hover .elementor-button-icon{opacity: 1;transform:translate(5px, 0px); transition:all 300ms;}
/* BUTTON ARROW LEFT */
.elementor-widget-button.arrowbtn.left .elementor-button-icon {opacity: 0;transform:translate(-20px, 0px); transition:all 300ms;}
.elementor-widget-button.arrowbtn.left:hover .elementor-button-icon {opacity: 1;transform:translate(-5px, 0px); transition:all 300ms;}
/* UNDERLINE BUTTON TEXT ON HOVER */
.elementor-widget-button.arrowbtn:hover .elementor-button-text {text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px;}