.bootstrap-tagsinput {
  background-color: #fff;
  border: 1px solid #ccc;
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  display: block;
  padding: 4px 6px;
  color: #555;
  vertical-align: middle;
  border-radius: 4px;
  max-width: 100%;
  line-height: 22px;
  cursor: text;
}
.bootstrap-tagsinput input {
  border: none;
  box-shadow: none;
  outline: none;
  background-color: transparent;
  padding: 0 6px;
  margin: 0;
  width: auto;
  max-width: inherit;
}
.bootstrap-tagsinput.form-control input::-moz-placeholder {
  color: #777;
  opacity: 1;
}
.bootstrap-tagsinput.form-control input:-ms-input-placeholder {
  color: #777;
}
.bootstrap-tagsinput.form-control input::-webkit-input-placeholder {
  color: #777;
}
.bootstrap-tagsinput input:focus {
  border: none;
  box-shadow: none;
}
.bootstrap-tagsinput .tag {
  font-size: .8rem;
}
.bootstrap-tagsinput .tag [data-role="remove"] {
  margin-left: .4rem;
  cursor: pointer;
}
.bootstrap-tagsinput .tag [data-role="remove"]:after {
  content: "x";
  padding: 0 2px;
}
.bootstrap-tagsinput .tag [data-role="remove"]:hover {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
}
.bootstrap-tagsinput .tag [data-role="remove"]:hover:active {
  box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
}
.bootstrap-tagsinput {
  width: 100%;
  min-height: calc(2.25rem + 2px);
  padding: 6px 12px;
  border-radius:.25rem;
  border: 1px solid #ced4da;
  box-shadow: none;
  transition: border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}
.bootstrap-tagsinput.focus{
  color:#495057;
  background-color:#fff;
  border-color:#80bdff;
  outline:0;
  box-shadow:0 0 0 .2rem rgba(0,123,255,.25);
}
.input-group.tags-input.is-valid > .bootstrap-tagsinput {
  border-color:#28a745;
}
.input-group.tags-input.is-valid > .bootstrap-tagsinput.focus {
  border-color:#28a745;
  box-shadow:0 0 0 .2rem rgba(40,167,69,.25);
}
.input-group.tags-input.is-invalid > .bootstrap-tagsinput {
  border-color:#dc3545;
}
.input-group.tags-input.is-invalid > .bootstrap-tagsinput.focus {
  border-color:#dc3545;
  box-shadow:0 0 0 .2rem rgba(220,53,69,.25);
}
.input-group.tags-input.is-invalid > .invalid-feedback {
  display: block;
}