.ReminderBox {           /* the container box */
background-color: #EDEDED;
width: 40%;
border: 1px solid #9A0000;
margin: 0 0 12px 18px;
float: left;             /* adding float enables text to flow around it */
color: #000;
}

.ReminderBox h4 {
margin: 0;
padding: 2px;
text-align: center;
font-size: 90%;
color: #FFFFCC;
background-color: #9A0000;
}

.ReminderBox p {
font-size: 80%;
padding: 0 4px;
line-height: 13px;
}