Twitter Typeahead Bootstrap 冲突

Question

我已经设法运行 Twitter Typeahead
但有一件事是错的，有一个白色的盒子不断出现，它变得透明
这是我的代码

<input type="text" class="typeahead form-control input-lg" placeholder="Renovation, Plumming, Welder, Carpent, Driver , Cleaner Etc...">

我遇到了什么错误

我需要什么

Answer 1

HTML

<div class="form-group">
  <input type="text" class="typeahead form-control input-lg" placeholder="Renovation, Plumming, Welder, Carpent, Driver , Cleaner Etc...">
</div>

CSS

div.form-group {
  width: // discover this
  height: // discover this
}
div.form-group input.form-control {
  width: // discover this
  height: // discover this
  background-color: inherit;
}