Dashed border Accordion style in Beaver builder plugin

style.css

/**
 * Dashed border Accordion style in Beaver
 * assign pro-ac-1 class to accordion
 *
 * @author Davinder Singh Kainth
 * @link http://probeaver.com/?p=179
 *
 */
 
 .pro-ac-1 .fa-plus:before {
  content: "\f0fe";
}
.pro-ac-1 .fa-minus:before  {
  content: "\f146";
}

.pro-ac-1 .fa-plus,
.pro-ac-1 .fa-minus {
  opacity: 1;
}


.pro-ac-1 .fl-accordion-item {
  border: dashed 1px;
  margin-bottom: -1px;
}