div.fr-box input[data-citation] {
    overflow      : hidden;
    display       : inline-block;
    position      : relative;
    width         : 18px;
    background    : #ffd993;
    margin        : 0 5px;
    height        : 18px;
    border        : 1px dashed #555;
    padding       : 3px;
    border-radius : 50%;
    font-size     : 10px;
    line-height   : 18px;
    text-align    : center;
    vertical-align: 3px;
}

div.fr-box input[data-citation]:focus,
div.fr-box input[data-citation]:active {
    border-color: red;
}

div.fr-box #CitationPopupClose-1 {
    float : right;
}

div.fr-box .citation-popup-layer {
    padding: 15px;
}

div.fr-box .citation-popup-layer > div {
    margin-bottom: 14px;
}

div.fr-box .citation-popup-layer textarea {
    height : 120px;
    width  : 300px;
    padding: 8px;
}

div.fr-box .citation-popup-layer label {
    display: block;
    font-weight: bold;
}