.listview .col_sidebar {
    display: flex;
    flex-direction: column;
    width: 150px;
    min-height: 100%;
    background-color: #505050;
    position: relative;
    z-index: 10;
}

.listview .accordian, .listview .accordian ul, .listview .accordian li, .listview .accordian a {
    margin: 0;
    padding: 0;
    border: 0;
    list-style: none;
    font-weight: normal;
    text-decoration: none;
    position: relative;
}

.listview .accordian {
    height: 100%;
    overflow: auto;
    width: 100%;
}

    .listview .accordian > ul > li {
        border-bottom-width: 1px;
        border-bottom-style: solid;
        border-bottom-color: #b0b0b0;
    }


        .listview .accordian > ul > li:last-child {
            border-bottom: none;
        }

        .listview .accordian > ul > li > a {
            font-size: 15px;
            display: block;
            border-top: none;
            color: #fff;
        }

            .listview .accordian > ul > li > a > span {
                display: block;
                font-weight: bold;
                padding: 8px 10px;
            }

            .listview .accordian > ul > li > a:hover {
                text-decoration: none;
            }

        .listview .accordian > ul > li.active {
            border-bottom: none;
        }

        .listview .accordian > ul > li.has-sub > a span {
            background: url(../img/icon_plus.png) 96% center no-repeat;
            cursor: pointer;
        }

        .listview .accordian > ul > li.has-sub.active > a span {
            background: url(../img/icon_minus.png) 96% center no-repeat;
            cursor: pointer;
        }

    .listview .accordian ul ul {
        display: none;
        overflow: auto;
        height: 1060px;
    }

        .listview .accordian ul ul.pg_thumb {
            background-color: #505050 !important;
        }

        .listview .accordian ul ul li {
            border-bottom-width: 1px;
            border-bottom-style: solid;
            border-top: medium none;
            padding: 0;
            cursor: pointer;
            background-color: #505050;
            border-bottom-color: #757575;
        }

        .listview .accordian ul ul.pg_thumb li:hover, .listview .accordian ul ul.pg_thumb li.active {
            background-color: transparent;
        }

        .listview .accordian ul ul li:hover, .listview .accordian ul ul li.active {
            background-color: #0e0f12;
        }

        .listview .accordian ul ul li:first-child {
            border-top-width: 1px;
            border-top-style: solid;
            border-top-color: #252525;
        }

        .listview .accordian ul ul li:last-child {
            border-bottom-width: 1px;
            border-bottom-style: solid;
            border-bottom-color: #252525;
        }


        .listview .accordian ul ul a {
            display: block;
            font-size: 15px;
            font-weight: normal;
            padding: 8px 30px;
            color: #ffffff;
        }


            .listview .accordian ul ul a:active,
            .listview .accordian ul ul a:focus {
                font-weight: 700;
            }

            .listview .accordian ul ul a:before {
                content: '\00BB';
                position: absolute;
                left: 10px;
                color: #ffffff;
            }

        .listview .accordian ul ul.pg_thumb {
            text-align: center;
        }

            .listview .accordian ul ul.pg_thumb li {
                border-bottom-width: 0;
                /*width: 94.5px;*/
                /*width: 92px;*/
                display: inline-block;
            }

                /*.listview .accordian ul ul.pg_thumb li:first-child,
                .listview .accordian ul ul.pg_thumb li:last-child {
                    width: 190px;
                }*/

                .listview .accordian ul ul.pg_thumb li.dblpg {
                    width: 190px;
                }

                .listview .accordian ul ul.pg_thumb li:first-child {
                    border-top-width: 0;
                }

                    .listview .accordian ul ul.pg_thumb li:first-child .pg_thumb_main_div {
                        justify-content: flex-end;
                    }

                        .listview .accordian ul ul.pg_thumb li:first-child .pg_thumb_main_div .pg_thumb_ch_div {
                            margin-top: 10px;
                        }

                .listview .accordian ul ul.pg_thumb li:last-child .pg_thumb_main_div {
                    justify-content: flex-start;
                }


                .listview .accordian ul ul.pg_thumb li .pg_thumb_main_div {
                    display: flex;
                    width: 100%;
                    text-align: right;
                    flex-direction: row;
                    align-items: center;
                    justify-content: center;
                    padding: 0;
                }

                    .listview .accordian ul ul.pg_thumb li .pg_thumb_main_div > .pg_thumb_ch_div {
                        display: flex;
                        flex-direction: column;
                        margin-bottom: 10px;
                    }

                        .listview .accordian ul ul.pg_thumb li .pg_thumb_main_div > .pg_thumb_ch_div > img {
                            display: block;
                            /*width: 90px;*/
                            padding: 2px;
                            border-width: 2px;
                            border-style: solid;
                            border-color: transparent;
                        }

                            .listview .accordian ul ul.pg_thumb li .pg_thumb_main_div > .pg_thumb_ch_div > img.selected_thubm_pg,
                            .listview .accordian ul ul.pg_thumb li .pg_thumb_main_div > .pg_thumb_ch_div > img:hover {
                                border-color: #f5931d;
                            }

                .listview .accordian ul ul.pg_thumb li.dblpg .pg_thumb_main_div > .pg_thumb_ch_div > img {
                    /*height: 140px;*/
                    width: 185px;
                }

                .listview .accordian ul ul.pg_thumb li .pg_thumb_main_div > .pg_thumb_ch_div > span {
                    display: block;
                    text-align: center;
                    font-size: 12px;
                    color: #fff;
                }


@media only screen and (max-width:1366px) {
    .listview .accordian ul ul {
        /*max-height: 1060px;*/
        height: 1060px;
        overflow: auto;
    }
}