.sidebar_popup {
    position: fixed;
    top: 0;
    right: 0;
    width: 350px;
    height: 100%;
    z-index: 999;

    padding: 5px;
    background: rgba(255,255,255,0.95);
    box-shadow: 0 0 15px rgba(0,0,0,1);

    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar_popup .sidebar_popup_close {
    display: block;
    width: 44px;
    height: 22px;
    color: #000;
    background: #fff;    
    text-align: center;
    cursor: pointer;
    margin: 0 0 5px auto;
    box-shadow: 0 0 3px rgba(0,0,0,1);

}
.sidebar_popup .sidebar_popup_close span {
    font-size: 13px;
    text-decoration: none;    
}

.sidebar_popup a {
    display: block;
    margin-bottom: 5px;
}

.sidebar_popup img {
    max-width: 100%;
    height: auto;
}