div.chat_row_M.chat_row_master_media {
    display: flow-root;
    min-height: 0;
    overflow-wrap: anywhere;
}

a.chat_master_media_link {
    float: left;
    display: block;
    width: 200px;
    max-width: 42%;
    margin: 3px 16px 8px 0;
    line-height: 0;
    cursor: zoom-in;
}

img.chat_master_media_thumb {
    display: block;
    width: 100%;
    height: auto;
    border: 0;
}

div.chat_master_media_text {
    text-align: justify;
    line-height: 1.4;
}

@media (max-width: 520px) {
    a.chat_master_media_link {
        width: 160px;
        max-width: 45%;
        margin-right: 12px;
    }
}