.pesquisar {
    font-weight: bold;
    background-color: transparent !important;
    border: 1px solid transparent;
    color: var(--main-color);
}

.pesquisar:hover {
    background-color: transparent !important;
    font-weight: bolder;
    border: 1px solid var(--main-color);
    border-radius: 4px;
    color: var(--main-color);
}