.ui-panel {
    position: absolute;
    z-index: 500;
    padding: 5px 5px;
    background-color: white;
    border-radius: 5px;
    border: 2px solid rgba(0, 0, 0, 0.2);
    color: #444;
}

.ui-panel.top-left {
    top: 10px;
    left: 10px;
}

.ui-panel.top-right {
    top: 10px;
    right: 10px;
}

.ui-panel.bottom-left {
    bottom: 10px;
    left: 10px;
}

.ui-panel.bottom-right {
    bottom: 10px;
    right: 10px;
}

.ui-panel .title {
    padding: 10px 15px;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
    transition: padding 0.3s;
}

.ui-panel .title:hover, .ui-panel:not(.collapsed) .title {
    background-color: #f0f0f0;
}

.ui-panel:not(.collapsed) .title {
    border-radius: 5px;
    margin-bottom: 5px;
}

.ui-panel.collapsed p.title {
    padding: 5px;
}

.ui-panel .body {
    transition: max-height 0.3s ease-out;
    overflow: hidden;
}

.ui-panel.collapsed .body {
    max-height: 0;
}

.ui-panel p.title .chevron {
  position: relative;
  float: right;
  transition: transform .5s;
}

.ui-panel:not(.collapsed) p.title .chevron { transform: rotate(0deg); }
.ui-panel.collapsed       p.title .chevron { transform: rotate(180deg); }

.ui-panel.top-left:not(.collapsed)  p.title .chevron,
.ui-panel.top-right:not(.collapsed) p.title .chevron {
  transform: rotate(180deg);
}
.ui-panel.top-left.collapsed  p.title .chevron,
.ui-panel.top-right.collapsed p.title .chevron {
  transform: rotate(0deg);
}