#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:white;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;}