.etiqueta-filtro{
    margin-bottom: 5px;
    border: medium none;
    border-radius: 3px;
    font-size: 14px;
    font-weight: normal;
    line-height: 1.4;
    padding: 8px;
    transition: all 0.25s linear 0s;
    background-color: #bdc3c7;
    color: #ffffff;
    text-shadow: none;
    margin-left: 2px;
    margin-right: 2px;
    text-align: center;
}