* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style: none;
    font-family: 'Arial', sans-serif;

    font-size: 12px;
}

a {
    color: #000;
}

.contenedor {
    max-width: 1200px;
    margin: 0 auto;
}

.hidden {
    display: none;
}

form {
    display: grid;
    gap: 20px;
}

form .campo {
    width: 100%;
}

form .campo.columnas {
    display: flex;
    gap: 20px;
}

form .campo input,
form .campo select,
form .campo textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #dedede;
    border-radius: 10px;
}

form .campo input:focus,
form .campo select:focus,
form .campo textarea:focus {
    border-color: #007BFF;
    outline: none;
}

form .campo label {
    display: block;
    margin-bottom: 10px;
}

form .campo span {
    display: block;
    margin-top: 5px;
}

.boton {
    padding: 10px;
    border: none;
    border-radius: 5px;
    background-color: #000;
    color: #fff;
    cursor: pointer;
}

.boton:hover {
    background-color: #333;
}

a.boton {
    display: inline-block;
    text-align: center;
}

.boton_completo {
    width: 100%;
    display: block;
    text-align: center;
}

.boton_secundario {
    background-color: transparent;
    border: 1px solid #555;
    color: #ccc;
}

.boton_secundario:hover {
    background-color: transparent;
    border-color: #fff;
    color: #fff;
}