1
I want to reduce the size of this table but the title (the schedules) fixes the size of it there so I wanted to play the titles standing to timinur the table space
    $('#inputGroupSelect01').change(function (value) {
        var item = ' <tr> '; // inicio a string que tem o meu html
        for (var x = 0; x <  $('.tabela-horario').children().length; x++) { // Aqui eu faço um for each, nos th da tabela
            if ($('.tabela-horario').children()[x].getAttribute('horario') == this.value) { // aqui eu verifico se o value 
                item += '<td>X</td>';                                                        //do meu select é igual ao meu atributo horario
            }
            else {
                item += '<td></td>';
            }
        }
        item += '</tr>';
        $('#filhos').append(item); //adiciono ele na tabela basicao.
    });.table {
    border:solid 1px;
   
}
.table td {
    border:solid 1px;
}
.table td {
	width:4px;
	height:1px;
	padding:0px 0px 0px 0px;
	border:1px solid #CCC;
}<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Page Title</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" type="text/css" media="screen" href="main.css" />
    <script src="main.js"></script>
    <link rel="stylesheet" type="text/css" href="estlo.css"/>
    
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
</head>
<body>
    <div class="">
        <div class="d-flex justify-content-center">
            <select class="custom-select" id="inputGroupSelect01" style="width: 500px;">
                <option selected>Choose...</option>
                <option value="08:00">08:00</option> 
                <option value="08:30">08:30</option> 
                <option value="09:00">09:00</option> 
                <option value="09:30">09:30</option> 
                <option value="10:00">10:00</option> 
                <option value="10:30">10:30</option> 
                <option value="11:00">11:00</option> 
                <option value="11:30">11:30</option> 
                <option value="12:00">12:00</option> 
                <option value="12:30">12:30</option> 
                <option value="13:00">13:00</option> 
                <option value="13:30">13:30</option> 
                <option value="14:00">14:00</option> 
                <option value="14:30">14:30</option> 
                <option value="15:00">15:00</option> 
                <option value="15:30">15:30</option> 
                <option value="16:00">16:00</option> 
                <option value="16:30">16:30</option> 
                <option value="17:00">17:00</option>
                <option value="17:30">17:30</option> 
                <option value="18:00">18:00</option> 
                <option value="18:30">18:30</option> 
                <option value="19:00">19:00</option> 
                <option value="19:30">19:30</option> 
                <option value="20:00">20:00</option> 
            </select>
        </div>
    </div>
    <table class="table" id="tabela">
        <thead>
            <tr class="tabela-horario">
                <th horario="08:00" scope="col">08:00</th> <!-- '<--' Note que eu to passando um atributo horario aqui  -->
                <th horario="08:30" scope="col">08:30</th>
                <th horario="09:00" scope="col">09:00</th>
                <th horario="09:30" scope="col">09:30</th>
                <th horario="10:00" scope="col">10:00</th>
                <th horario="10:30" scope="col">10:30</th>
                <th horario="11:00" scope="col">11:00</th>
                <th horario="11:30" scope="col">11:30</th>
                <th horario="12:00" scope="col">12:00</th>
                <th horario="12:30" scope="col">12:30</th>
                <th horario="13:00" scope="col">13:00</th>
                <th horario="13:30" scope="col">13:30</th>
                <th horario="14:00" scope="col">14:00</th>
                <th horario="14:30" scope="col">14:30</th>
                <th horario="15:00" scope="col">15:00</th>
                <th horario="15:30" scope="col">15:30</th>
                <th horario="16:00" scope="col">16:00</th>
                <th horario="16:30" scope="col">16:30</th>
                <th horario="17:00" scope="col">17:00</th>
                <th horario="17:30" scope="col">17:30</th>
                <th horario="18:00" scope="col">18:00</th>
                <th horario="15:30" scope="col">18:30</th>
                <th horario="19:00" scope="col">19:00</th>
                <th horario="19:30" scope="col">19:30</th>
                <th horario="20:00" scope="col">20:00</th>
            </tr>
        </thead>
        <tbody  class="table" id="filhos">
            <tr>
            </tr>
        </tbody>
    </table>
</body>
</html>
I didn’t quite understand what "standing up" would be like, every hour in a row is this?
– Ricardo Pontual
Possible duplicate of How to rotate a div?
– Woss
not using that code from it. it runs but the cell still remains the same size
– Bruno Albuquerque
yes type I want them to stand or diagonally so that the bottom cells take up more space and with this decrease the table
– Bruno Albuquerque
You can decrease the width by changing the text. For example, when the time does not have minutes, just put
13h. Already save 2 characters each. Could tb decrease the font size a little.– Sam
it has to be 1:30
– Bruno Albuquerque