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POCSS: Extending input box in a form generated with Rails' `form_for`?
 

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  1. POCSS: Extending input box in a form generated with Rails' `form_for`?
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    <p>So I'm pretty new to frontend, so I have a simple CSS question:</p> <p>I have a form generated with Devise with the <code>form_for</code> method as follows:</p> <pre><code>&lt;%= form_for(resource, :as =&gt; resource_name, :url =&gt; session_path(resource_name), :html =&gt; {:class =&gt; "form-signin"} ) do |f| %&gt; &lt;div class="account-wall"&gt; &lt;%= f.email_field :email, class: 'form-control', autofocus: true, placeholder: 'Email' %&gt;&lt;br /&gt; &lt;%= f.password_field :password, class: 'form-control', autofocus: true, placeholder: 'Password' %&gt; &lt;% if devise_mapping.rememberable? -%&gt; &lt;div&gt;&lt;%= f.check_box :remember_me %&gt; &lt;%= f.label :remember_me %&gt;&lt;/div&gt; &lt;% end %&gt; &lt;%= f.submit "Sign in" %&gt; &lt;/div&gt; &lt;% end %&gt; &lt;%= render "devise/shared/links" %&gt; </code></pre> <p>My stylesheets:</p> <pre><code>.form-signin { max-width: 330px; padding: 15px; margin: 0 auto; padding-top: 5px; } .account-wall { margin-top: 20px; padding: 40px 0px 20px 0px; background-color: #f7f7f7; -moz-box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.3); -webkit-box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.3); box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.3); } .form-signin .form-control { position: relative; font-size: 12px; height: auto; padding: 6px; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; } </code></pre> <p>This is what the code above produces:</p> <p><img src="https://i.stack.imgur.com/42Hsn.png" alt="enter image description here"></p> <p>What is the easiest way to center the input boxes/remember me/button within the <code>account-wall</code> and make them a bit wider?</p> <p>Generated HTML:</p> <pre><code> &lt;div class="container"&gt; &lt;form accept-charset="UTF-8" action="/guest/actives/sign_in" class="form-signin" id="new_active" method="post"&gt;&lt;div style="margin:0;padding:0;display:inline"&gt;&lt;input name="utf8" type="hidden" value="&amp;#x2713;" /&gt;&lt;input name="authenticity_token" type="hidden" value="kCoKZR1wtX5dTGuvw8p+P0ZsTi3vBEv08IQXh+IOWhM=" /&gt;&lt;/div&gt; &lt;div class="account-wall"&gt; &lt;img class="profile-img" src="../../assets/akpsi_bw_200.png" alt="akpsi_color_200"&gt; &lt;input autofocus="autofocus" class="form-control" id="active_email" name="active[email]" placeholder="Email" type="email" value="" /&gt;&lt;br /&gt; &lt;input autofocus="autofocus" class="form-control" id="active_password" name="active[password]" placeholder="Password" type="password" /&gt; &lt;div&gt;&lt;input name="active[remember_me]" type="hidden" value="0" /&gt;&lt;input id="active_remember_me" name="active[remember_me]" type="checkbox" value="1" /&gt; &lt;label for="active_remember_me"&gt;Remember me&lt;/label&gt;&lt;/div&gt; &lt;input name="commit" type="submit" value="Sign in" /&gt; &lt;/div&gt; &lt;/form&gt; </code></pre>
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    1. USRyan Yu
    1. USRyan Yu
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    1. COCan you post your currently generated html as well?
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      1. POCSS: Extending input box in a form generated with Rails' `form_for`?
      1. USvee
    2. COI think setting `margin-left: auto; margin-right: auto;` would work when applied to the elements within the account-wall, but you'd need to manually set a width for the elements. But then, since you wanted to make them wider, that shouldn't be a problem, just set a `width` value for them in the CSS.
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      1. POCSS: Extending input box in a form generated with Rails' `form_for`?
      1. USarandompenguin
    3. COyou just need to add text-align:center; to your .form-signin class and elements will be centered. .account-wall input[type=email], .account-wall input[type=password]{margin:5px 5px;width:280px;} .account-wall div{display:inline-block;} these will help you to enlarge the input and make the checkbox and button within one line. see my demo below
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      1. POCSS: Extending input box in a form generated with Rails' `form_for`?
      1. USGodinall
 

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