.info,  .success,  .warning,  .error,  .validation {
font-size:20px;
font-family:Arial,  Helvetica,  sans-serif; 
border: 1px solid;
margin: 10px 0px;
width: 700px;
padding:15px 10px 15px 50px;
background-repeat: no-repeat;
background-position: 10px center;
}

.info {
color: #00529B;
background-color: #BDE5F8;
background-image: url('../images/knob_info.png');
}

.success {
color: #4F8A10;
background-color: #DFF2BF;
background-image:url('../images/knob_success_blue.png');
}

.warning {
color: #9F6000;
background-color: #FEEFB3;
background-image: url('../images/knob_warning_yellow.png');
}

.error {
color: #D8000C;
background-color: #FFBABA;
background-image : url('../images/knob_error.png');
}