.form-group {
    margin-right: 15px;
}

#resultado {
    resize: vertical; /* Permite redimensionar verticalmente */
}

#alerta button {
    background: none;
    border: none;
    color: rgb(170, 63, 63);
    font-size: 20px;
    line-height: 20px;
    cursor: pointer;
    float: right;
}

textarea {
    width: 100%;
    height: 200px;
    resize: none;
}