.accordion{width:100%}.accordion-item{border:1px solid #ccc;margin:10px 0;padding:20px;position:relative}.additional-content{display:none}.accordion-title{color:#999;display:block;font-family:arial;font-weight:700}.read-more{color:#0056b3;cursor:pointer;display:block;margin-top:10px;text-decoration:none}