.stars {
    display: inline-block;
    font-size: 35px;
    cursor: pointer;
    user-select: none;
}

    .stars span {
        position: relative;
        display: inline-block;
        color: lightgray;
    }

        .stars span::before {
            content: '★';
        }

        .stars span::after {
            content: '★';
            position: absolute;
            top: 0;
            left: 0;
            color: gold;
            width: 0;
            overflow: hidden;
        }

        .stars span.full::after {
            width: 100%;
        }

#floating_feedback_button {
    display: block !important;
    position: fixed;
    z-index: 100000;
    cursor: pointer;
    transition: none !important;
    border-radius: 4px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
    border-bottom: none
}

    #floating_feedback_button:hover {
        text-decoration: none
    }

    #floating_feedback_button span {
        border-radius: 4px;
        display: inline-block;
        border-width: 2px;
        border-style: solid;
        padding: 6px 10px;
        font-size: 16px;
        font-family: Arial,Helvetica,sans-serif;
        text-decoration: none;
        text-align: center;
        line-height: 1.3em;
        border-bottom-right-radius: 0;
        border-bottom-left-radius: 0;
        border-bottom: none
    }

    #floating_feedback_button.bm_label {
        bottom: 30%
    }

        #floating_feedback_button.bm_label.bm_right {
            -ms-transform: rotate(270deg);
            -webkit-transform: rotate(270deg);
            -moz-transform: rotate(270deg);
            transform: rotate(270deg);
            -ms-transform-origin: right bottom;
            -webkit-transform-origin: right bottom;
            -moz-transform-origin: right bottom;
            transform-origin: right bottom;
            right: 0
        }

        #floating_feedback_button.bm_label.bm_left {
            -ms-transform: rotate(90deg);
            -webkit-transform: rotate(90deg);
            -moz-transform: rotate(90deg);
            transform: rotate(90deg);
            -ms-transform-origin: left bottom;
            -webkit-transform-origin: left bottom;
            -moz-transform-origin: left bottom;
            transform-origin: left bottom;
            left: 0
        }

        #floating_feedback_button.bm_label span {
            letter-spacing: .04em
        }

            #floating_feedback_button.bm_label span:hover {
                padding-bottom: 8px
            }

    #floating_feedback_button.bm_tab {
        bottom: 0
    }

        #floating_feedback_button.bm_tab.bm_left {
            left: 2%
        }

        #floating_feedback_button.bm_tab.bm_right {
            right: 2%
        }

        #floating_feedback_button.bm_tab span {
            margin-bottom: 0
        }

            #floating_feedback_button.bm_tab span:hover {
                padding-bottom: 8px
            }