.messagebox
 {
   overflow: hidden;
 }
 
.messagebox h1.mtitel
 {
  font-size: 16px;
  font-weight: bold;
  padding:0;
  text-align:center;
}
 
.messagebox div.mcont
 {
 }
 
.messagebox p.adminnote
 {
  font-style: normal; 
  text-align: center;  
 }