.bootstrap-tagsinput {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  font-size: 14px;
  line-height: 19px;
  vertical-align: middle;
  background-color: #fff;
  border: none;
}
.bootstrap-tagsinput input {
  font-size: 14px;
  line-height: 19px;
  border: none;
  box-shadow: none;
  outline: none;
  background-color: transparent;
  margin: 4px 4px 4px 0;
  padding: 2px 10px 3px 8px;
  flex-grow: 1;
  flex-shrink: 0;
}

.bootstrap-tagsinput input:focus {
  border: none;
  box-shadow: none;
}
.bootstrap-tagsinput .tag {
  margin: 4px 4px 4px 0;
  padding: 2px 10px 3px 8px;
  display: block;
  flex-shrink: 0;
  color: #000;
  background-color: #f2f2f2;
}
.bootstrap-tagsinput .tag [data-role="remove"] {
  display: inline-block;
  margin-left: 10px;
  width: 12px;
  height: 12px;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMBAMAAACkW0HUAAAAJFBMVEUAAAD///+srKysrKysrKysrKysrKysrKysrKysrKytra2rq6vhukVOAAAAC3RSTlMAAqOWnYp8xcGQc8WOEM4AAABISURBVAjXY8gUYGBg9GCIdmRgENrMwLxFgFFbkYHB2lFoE1CCeROIA+QCOUBl2mBKaJO1IoijyAzkgpQBud6OQMVbGYpB8lkAH2UNB6DipuAAAAAASUVORK5CYII=');
  cursor: pointer;
  color: #ababab;
  vertical-align: middle;
}