/* Estilo do dropdown */
    .dropdown {
        display: flex;
        align-items: center;
        position: relative;
    }

    .dropdown-button {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: auto;
        padding: 10px;
        border: none;
        cursor: pointer;
        background-color: transparent;
    }

    .arrow-down {
        position: absolute;
        right: -1px;
        width: 0;
        height: 0;
        border-left: 5px solid transparent;
        border-right: 5px solid transparent;
        border-top: 5px solid #000;
        margin-left: 5%;
        pointer-events: none;
    }


    /* Conteúdo do dropdown */
    .dropdown-content {
        display: none;
        position: absolute;
        background-color: #f9f9f9;
        min-width: 200px;
        box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
        z-index: 1;
        border-radius: 5px;
        max-height: 300px;
        overflow-y: auto;
    }

    /* Itens do dropdown */
    .country-item {
        padding: 10px 15px;
        text-decoration: none;
        display: flex;
        align-items: center;
        color: black;
    }

    /* Alteração de estilo ao passar o mouse */
    .country-item:hover {
        background-color: #f1f1f1;
        /* Cor ao passar o mouse */
    }

    /* Imagem da flag */
    .country-item img {
        margin-right: 10px;
        width: 15px;
        height: 10px;
        vertical-align: middle;
        }
        button:focus {
            outline: 0;
            outline: none;
        }