/* Estilo do formulário */
.container {
    background-color: #f8f9fa; /* Cor de fundo */
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Sombra leve */
}

/* Ajustes adicionais */
body {
    background-color: #f4f6f9;
    margin: 0px 15px 0px 15px;
    padding: 0px;
}

.container, .container-fluid, .container-lg, .container-md, .container-sm, .container-xl {
    padding-right: 10px;
    padding-left: 10px;
    margin-right: auto;
    margin-left: auto;
}

/* Título principal */
h2 {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
}

.btn-primary {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
}