Asp.Net MVC 5 + Bootstrap. How make inputs fit screen width? - css

Question

I really don't know what I'm doing wrong. I want my textboxes with same size of my buttons below. I already tried change a lot in the cshtml but without success.
Below my cshtml file:
#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")
}
What am I doing wrong?

Answer 1

The default MVC5 template has a css rule in Site.css:
input, select, textarea { max-width: 280px; }
I usually remove this rule.
It causes problems with Bootstrap v3 input group where the input box does not extend to its container's width.