.nyaf-wrap {
  position: relative;
  display: block;
  width: 100%;
}
.nyaf-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  margin: 0; padding: 4px 0;
  list-style: none;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-shadow: 0 6px 18px rgba(0,0,0,.06);
  z-index: 9999;
  display: none;
  max-height: 260px;
  overflow: auto;
}
.nyaf-wrap,
.nyaf-list,
.nyaf-item {
  pointer-events: auto !important;
}
.nyaf-item {
  padding: 6px 10px;
  cursor: pointer;
  font-size: 14px;
  line-height: 1.3;
}
.nyaf-item:hover { background: #f6f6f6; }