html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}
.field-validation-error {
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: #dc3545;
}
/* バリデーションエラー時の色 */
.input-validation-error {
    color: #630015;
    border-color: #c20c33;
    background-color: #ffd9e1;
}
/* ログイン画面用 */
.form-signin {
    max-width: 400px;
    padding: 1rem;
}
.w-100px{
    width: 100px !important;
}

.w-200px {
    width: 200px !important;
}

.canvas-size {
    font-size: 40px !important;
    width: 3528px !important;
}