Making your input text fit right size on a form?

Question

Hi Team

 

I have this logic on my view, the size is too big and want way to make my text input fit well for Title field a form.Please assist me to make this very well on my form.

 

<div class="register-box">
    <div class="register-logo">

    </div>
</div>
<div class="card">
    <div class="card-body register-card-body">
        <center>
            <img src="~/Images/eNtsa.png" />
        </center>
        <center>
            <p><b>Training Course Registration:Motion MasterClass</b></p>
        </center>

        @using (Html.BeginForm("editRegForm", "Home", FormMethod.Post, new { @role = "form" }))
        {
            @Html.AntiForgeryToken()
            <div class="input-group-mb-2">
                @Html.TextBoxFor(m=>m.Title, new {@class = "form-control", type = "text", id = "title", autofocus = "autofocus", placeholder = "Title", required = "required"})
                    <div class="input-group-text">

                    </div>

            </div>
        }

    </div>
</div>