.theme_win_classic .overcb {
    background-color: #d4d0c8;
    width: calc(100% - 4px);
    height: calc(100% - 3px);
    padding: 1px 1px 0px 1px;
    border-left: 1px solid #ffffff;
    border-top: 1px solid #ffffff;
    border-right: 1px solid #808080;
    border-bottom: 1px solid #808080;
}
.theme_win_classic .overcb_c {
    border-left: 1px solid #d4d0c8;
    border-top: 1px solid #d4d0c8;
    border-right: 1px solid #404040;
    border-bottom: 1px solid #404040;
    width: calc(100% - 2px);
    height: calc(100% - 2px);
}
.theme_win_classic .content {
    width: 100%;
    height: calc(100% - 20px);
    border: 1px solid #d4d0c8;
}
.theme_win_classic .title {
    height: 18px;
    background-image: linear-gradient(90deg, #0a246a, #a6caf0);
    color: white;
    font-size: 8pt;
    font-weight: 900;
    font-family: 'Tahoma', 'Segoe UI', 'Noto Sans', sans-serif
}