#modal_message_box{padding:10px;position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);max-width:400px}#modal_message_box_text,#modal_message_box_button_container{background:#fff;padding:10px}#modal_message_box_text{text-align:justify}#modal_message_box_button_container{display:flex;justify-content:center}#modal_message_box_button_container button{margin-left:5px;margin-right:5px}#modal_message_box_button_cancel,#modal_message_box_button_ok{width:120px}#modal_message_box_loading_animation{max-width:200px}