css - Asp.Net MVC 5 + Bootstrap 。如何使输入适合屏幕宽度？

Question

我真的不知道我做错了什么。我希望我的文本框与下面的按钮大小相同。我已经尝试在 cshtml 中进行很多更改，但没有成功。

在我的 cshtml 文件下面:

@model SomeModel.Models.LoginViewModel

<div class="row">
    <div class="col-md-8 col-sm-12 col-xs-12">
        <section id="loginForm">
            @using (Html.BeginForm("Login", "Account", new { ReturnUrl = ViewBag.ReturnUrl }, FormMethod.Post, new { @class = "form-horizontal", role = "form" }))
            {
                @Html.AntiForgeryToken()
                <hr />
                @Html.ValidationSummary(true)
                <div class="form-group">
                    @Html.LabelFor(m => m.UserName, new { @class = "col-md-2 control-label" })
                    <div class="col-md-12">
                        @Html.TextBoxFor(m => m.UserName, new { @class = "form-control" })
                        @Html.ValidationMessageFor(m => m.UserName)
                    </div>
                </div>
                <div class="form-group">
                    @Html.LabelFor(m => m.Password, new { @class = "col-md-2 control-label" })
                    <div class="col-md-12">
                        @Html.PasswordFor(m => m.Password, new { @class = "form-control" })
                        @Html.ValidationMessageFor(m => m.Password)
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-sm-12 col-xs-12">
                        <button type="submit" class="btn btn-success btn-block">Entrar</button>
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-md-10 col-sm-12 col-xs-12 visible-sm visible-xs">
                        <button type="submit" class="btn btn-primary btn-block">Ainda Não Tenho Conta</button>
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-md-10 col-sm-12 col-xs-12 visible-sm visible-xs">
                        <button type="submit" class="btn btn-info btn-block">Esqueci Meu Usuário Ou Senha</button>
                    </div>
                </div>
                <p>
                    @Html.ActionLink("Register", "Register") if you don't have a local account.
                </p>
            }
        </section>
    </div>
</div>
@section Scripts {
    @Scripts.Render("~/bundles/jqueryval")
}

我做错了什么？

Answer 1

默认的 MVC5 模板在 Site.css 中有一个 css 规则:

input, select, textarea { max-width: 280px; }

我通常会删除这条规则。

它会导致 Bootstrap v3 输入组出现问题，其中输入框未扩展到其容器的宽度。