una/modules/boonex/messenger/template/css/3rd-libs.css

/* ------ Quill integration -------------------- */
#bx-messenger-message-box .ql-container{
    font-size: inherit;
    font-family: inherit;
}

#bx-messenger-message-box .ql-editor::before,
#bx-messenger-message-box .ql-editor{
    color: inherit;
    font-family: inherit;
    font-style: inherit;
    padding:0;
    background:inherit;
}

#bx-messenger-message-box .ql-editor.ql-blank::before{
    color: inherit;
    font-style: inherit;
    left: unset;
    right: unset;
}

#bx-messenger-message-box .ql-editor {
    border: 0;
    box-shadow: none;
}

/* ------ Filepond ------------------- */

section .filepond--list-scroller {
    margin: 0 !important;
    display: flex;
    align-items: center;
    justify-content: center;
}