.expander-widget {
    display: block;
    width: 100%;
    box-sizing: border-box;
    position: relative;
    padding-top: 22px; /* Space for the title */
    border-style: solid;
    border-width: 2px;
    border-radius: 2px;
    border-color: transparent;
    overflow: hidden;
}

.expander-title {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2px 10px;
    box-sizing: border-box;
    background-color: transparent;
    border-bottom: 1px solid #ccc;
    font-family: sans-serif;
    font-size: 14px;
    font-weight: normal;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.expander-toggle {
    margin-right: 10px;
    font-size: 12px;
    transition: transform 0.2s;
}

.expander-widget.shadow {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.expander-content {
    display: none; /* Initially hidden when collapsible is true */
    height: 100%;
    width: 100%;
}