.messageDialog {
    width: 450px;
    display: flex;
    flex-flow: column nowrap;
}

    .messageDialog > div {
        flex: 1;
        display: flex;
        flex-flow: row nowrap;
        word-break: break-all;
    }

    .messageDialog img {
        margin-right: 20px;
        width: 64px;
        height: 64px;
    }

    .messageDialog p {
        margin: 0px;
        margin-top: 10px;
    }