pre {
  padding: 10px;
  background: #f9f9f9;
  position: relative;
}

.button-reset {
  background: none;
  border: none;
}

.left-0 {
  left: 0;
}
.bottom-0 {
  bottom: 0;
}
.end-0 {
 right: 0;
}

.hidden {
  display: none;
}

.btn-close {
  box-sizing: content-box;
  width: 1em;
  height: 1em;
  padding: .25em .25em;
  color: #000;
  background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='M.293.293a1 1 0 011.414 0L8 6.586 14.293.293a1 1 0 111.414 1.414L9.414 8l6.293 6.293a1 1 0 01-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 01-1.414-1.414L6.586 8 .293 1.707a1 1 0 010-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat;
  border: 0;
  border-radius: .25rem;
  margin-right: 10px !important;
}

.btn-close.btn-dark {
  background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23000'%3e%3cpath d='M.293.293a1 1 0 011.414 0L8 6.586 14.293.293a1 1 0 111.414 1.414L9.414 8l6.293 6.293a1 1 0 01-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 01-1.414-1.414L6.586 8 .293 1.707a1 1 0 010-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat;
}

.alert-dismissible .btn-close {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  padding: 1rem;
  margin-right: 0px !important;
}

.btn-lg {
  padding-top: .2rem;
}

.nav-pills .nav-link.active,
.btn-primary,
.btn-primary:hover {
  background-color: #333;
  border-color: #333;
}

.br-10 {
  border-radius: 10px;
}

.table.settings .required {
  color: red;
  font-weight: 700;
}

.table.settings .setting-type {
  color: purple;
}

.copy-code-button {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #ddd;
  padding: 5px;
}

.toast {
  background: #333;
  color: #fff;
}