.th-sidebar{
    position:sticky;
    top:90px;
}

.sidebar-widget{
    background:#fff;
    border:1px solid #e5e7eb;
    border-radius:12px;
    padding:20px;
    margin-bottom:25px;
    box-shadow:0 4px 12px rgba(0,0,0,.05);
}

.sidebar-widget h3{
    font-size:18px;
    margin-bottom:15px;
    font-weight:700;
}

.sidebar-list{
    list-style:none;
    padding:0;
    margin:0;
}

.sidebar-list li{
    border-bottom:1px solid #eee;
}

.sidebar-list li:last-child{
    border:none;
}

.sidebar-list a{
    display:block;
    padding:10px 0;
    color:#222;
    text-decoration:none;
    font-size:14px;
}

.sidebar-list a:hover{
    color:#0d6efd;
}

.sidebar-airline{
    display:block;
    padding:10px 15px;
    border-radius:8px;
    background:#f5f7fb;
    text-decoration:none;
    font-weight:600;
}