.accordion {
 width:100%;
 max-width:800px;
 margin:0 auto;
 background-color:#fff;
 border:1px solid #000;
 border-radius:2px;
 text-align:left;
 overflow:hidden;
}

.accordion-item {
 border-bottom:1px solid #000;
}

.accordion-item:last-child {
 border-bottom:none;
}

.accordion-header {
 background-color:#fff;
 border:1px solid rgba(0,0,0,0);
 text-align:left;
 color:#000;
 padding:11px 15px;
 cursor:pointer;
 user-select:none;
}

.accordion-header:hover {
 border:1px solid rgba(0,0,0,0);
}

.accordion-content {
 display:none;
}

.accordion-body {
 padding:0 20px 15px;
 border-top:1px solid #fff;
}

.accordion-header.active {
 background-color:#fff;
}