没添加 豆瓣那个输入框时，录入按钮显示正常，添加了录入框，按钮不见了。

虽然缩放整个页面可以显示出来，不过应该是代码哪里有问题，求解

admin.jade代码

extend ../layout

block content

.container

.row

form.form-horizontal(method="post", action="/admin/movie")

.form-group

label.col-sm-2.control-label 豆瓣同步

.col-sm-10

input#douban.form-control(type="text")

if movie._id

input(type="hidden", name="movie[_id]", value=movie._id)

       //- 隐藏表单域，用来更新电影数据，存储电影ID

.form-group

label.col-sm-2.control-label(for="inputCategory") 电影分类

.col-sm-10

input#inputCategory.form-control(type="text", name="movie[CategoryName]", value=movie.categoryName)

.form-group

label.col-sm-2.control-label 分类选择

each cat in categories

label.radio-inline

if movie._id

input(type="radio", name="movie[category]", value="#{cat._id}", checked=cat._id.toString()==movie.category.toString())

else

input(type="radio", name="movie[category]", value="#{cat._id}")

| #{cat.name}

.form-group

label.col-sm-2.control-label(for="inputTitle") 电影名称

.col-sm-10

input#inputTitle.form-control(type="text", name="movie[title]", value=movie.title)

.form-group

label.col-sm-2.control-label(for="inputDoctor") 电影导演

.col-sm-10

input#inputDoctor.form-control(type="text", name="movie[doctor]", value=movie.doctor)

.form-group

label.col-sm-2.control-label(for="inputCountry") 国家

.col-sm-10

input#inputCountry.form-control(type="text", name="movie[country]", value=movie.country)

.form-group

label.col-sm-2.control-label(for="inputLanguage") 语种

.col-sm-10

input#inputLanguage.form-control(type="text", name="movie[language]", value=movie.language)

.form-group

label.col-sm-2.control-label(for="inputPoster") 海报地址

.col-sm-10

input#inputPoster.form-control(type="text", name="movie[poster]", value=movie.poster)

.form-group

label.col-sm-2.control-label(for="inputFlash") 片源地址

.col-sm-10

input#inputFlash.form-control(type="text", name="movie[flash]", value=movie.flash)

.form-group

label.col-sm-2.control-label(for="inputYear") 上映年代

.col-sm-10

input#inputYear.form-control(type="text", name="movie[year]", value=movie.year)

.form-group

label.col-sm-2.control-label(for="inputSummary") 电影简介

.col-sm-10

textarea#inputSummary.form-control(type="text", name="movie[summary]", value=movie.summary)

.form-group

.col-sm-offset-2.col-sm-10

button.btn.btn-default(type="submit") 录入

script(src='/js/admin.js')