引導程序列col-md- *不得超過12

Question

引導程序顯示為"Sum of columns col-md-* must not exceed 12 " 。 我兩次定義了col-md-2。 而已。 可能是什么問題呢？

   <div class="col-md-10" id="box_front_top">
    <div class="col-md-2">
        @Html.ActionLink(i18n_Models_Category.CategoryManagement, "Index", "Category", null, new { @class = "btn btn-primary reset-a-visited" })
    </div>
    <div class="col-md-2 col-xs-offset-1">
        @Html.ActionLink(i18n_General.ImageManagement, "Index", "Image", null, new { @class = "btn btn-primary reset-a-visited" })
    </div>
</div>

Answer 1

您缺少必需的row元素：

<div class="col-md-10" id="box_front_top">
    <div class="row">
        <div class="col-md-2">

http://getbootstrap.com/css/#grid-nesting