.ErroMensagem
{
    text-align: left;
    width: 80%;
    border: #dc143c 1px solid;
    background-color: #fffff0;
    padding-right: 7px;
    padding-left: 7px;
    padding-bottom: 3px;
    color: #ff0000;
    padding-top: 3px;
    margin-top: 5px;
    margin-bottom: 5px;
    margin-left: auto;
    margin-right: auto;
    list-style-type: square;
    list-style-position: inside;
    float: none;
    display: block;
}

.AcertoMensagem
{
    text-align: center;
    width: 80%;
    padding-right: 7px;
    padding-left: 7px;
    padding-bottom: 3px;
    padding-top: 3px;
    border: #0000ff 1px solid;
    background-color: #f8f8ff;
    color: #0000ff;
    list-style-type: none;
    float: none;
    margin-top: 5px;
    margin-bottom: 5px;
    margin-left: auto;
    margin-right: auto;
    float: none;
    display: block;
}