tournament {
  border: none;
}

round {
    border: none;
    background-color: #ddd;
    margin-bottom: 16px;
}

round signups {
    column-count: 1;
    border: none;
    padding: 8px;
    background-color: #eee;
}

round signup {
    margin: 0;
    padding: 0;
    width: auto;
}

#tournament-form {
  width: 600px;
}

#tournament-form, #tournament-form td, #tournament-form tr {
  border:none !important;
}

#tournament-form tr td:first-child {
  width: 50px;
}

#tournament-form input, #tournament-form select {
  min-width: 160px;
  max-width: 160px;
}