@media (min-width:750px) {
    .row_center {
        display: flex;
        justify-content: center;
        align-items: center;
    }

}

.table-collapse{
      border-collapse: collapse;
      width: 90%;
    }
  .small{height: 50px}
  .medium{height: 100px}
  .large{height: 200px}
  .xlarge{height: 400px}
  .pantalla{height: 150px}
  .cursor-pointer{cursor: pointer;}
    .td-size
     {
      width: 100px;
      border: 4px solid black;
      text-align: center;
      vertical-align: middle;
    }
    .td-casilla span
    {
      font-size: 10px;
    }
    .td-libre
    {
      background-color: #26B99A;
      color: white;
      font-weight: bold;
    }
    .td-deshabilitado
    {
      background-color: gray;
      color: white;
      font-weight: bold;
    }
    .td-reservado
    {
      background-color: #fbff00;
      color: black;
      font-weight: bold;
    }
    .td-ocupado
    {
      
      background-color: orange;
      color: white;
      font-weight: bold;
    }
    .td-en_error
    {
      background-color: #d9534f;
      color: white;
      font-weight: bold;
    }
    .td-expirada_ocupada
    {
      background-color: #f0ad4e;
      color: white;
      font-weight: bold;
    }
    .td-pantalla
    {
      background-color: #5bc0de;
      color: white;
      font-weight: bold;
    }
    
    .td-pantalla span
    {
      font-size: 20px;
      padding: 20px;
      background-color: gray;
      color: white;
    }