Şablon:Yardım/styles.css

.collapsible-sec{
	cursor:pointer;
}


.arrow{
	border: solid black;
  border-width: 0 3px 3px 0;
  display: inline-block;
  padding: 3px;
   transform: rotate(45deg);
   transition: transform 0.5s ease-in;
}

.up {
  transform: rotate(-135deg);
}