.alterar-fonte {
    font-size: 11px;
    display: block;
    width: 23px;
    float: right;
    text-align: center;
    margin-right: 3px;
    background-color: #284299;
    color: white;
    font-weight: bold;
    padding-top: 1px;
    padding-bottom: 1px;
}

#alterarFontes {
    padding-right: 0px;
    display: block;
    padding-top: 5px;
}