.box-green {
  margin:0 0 25px;
  overflow:hidden;
  padding:10px;
  -webkit-border-radius: 10px;
  border-radius: 10px; 
  background-color:#ff0000;
  border:1px solid #76B51B;
  text-align:center;
  font-family:Arial, Helvetica, sans-serif;
  font-size:20px;
  font-weight:bold;
}