Google Material Design Input Boxes

Google’s material design was practically built for clean animation. Luckily other developers have taken notice and crafted some exquisite ideas like this CSS3 material design web form
HTML

<div class="container">
  
  <h2>Google Material Design in CSS3<small>Inputs</small></h2>
  
  <form>
    
    <div class="group">      
      <input type="text" required>
      <span class="highlight"></span>
      <span class="bar"></span>
      <label>Name</label>
    </div>
      
    <div class="group">      
      <input type="text" required>
      <span class="highlight"></span>
      <span class="bar"></span>
      <label>Email</label>
    </div>
    
  </form>
      
  <p class="footer">
    a <a href="http://scotch.io/tutorials/css/google-material-design-input-boxes-in-css3" target="_blank">tutorial</a> by <a href="http://scotch.io" target="_blank">scotch.io</a>
  </p>
  
</div>


CSS

* { box-sizing:border-box; }

/* basic stylings ------------------------------------------ */
body { background:url(http://scotch.io/wp-content/uploads/2014/07/61.jpg); }
.container { 
  font-family:'Roboto';
  width:600px; 
  margin:30px auto 0; 
  display:block; 
  background:#FFF;
  padding:10px 50px 50px;
}
h2 { 
  text-align:center; 
  margin-bottom:50px; 
}
h2 small { 
  font-weight:normal; 
  color:#888; 
  display:block; 
}
.footer { text-align:center; }
.footer a  { color:#53B2C8; }

/* form starting stylings ------------------------------- */
.group  { 
  position:relative; 
  margin-bottom:45px; 
}
input {
  font-size:18px;
  padding:10px 10px 10px 5px;
  display:block;
  width:300px;
  border:none;
  border-bottom:1px solid #757575;
}
input:focus { outline:none; }

/* LABEL ======================================= */
label {
  color:#999; 
  font-size:18px;
  font-weight:normal;
  position:absolute;
  pointer-events:none;
  left:5px;
  top:10px;
  transition:0.2s ease all; 
  -moz-transition:0.2s ease all; 
  -webkit-transition:0.2s ease all;
}

/* active state */
input:focus ~ label, input:valid ~ label {
  top:-20px;
  font-size:14px;
  color:#5264AE;
}

/* BOTTOM BARS ================================= */
.bar { position:relative; display:block; width:300px; }
.bar:before, .bar:after {
  content:'';
  height:2px; 
  width:0;
  bottom:1px; 
  position:absolute;
  background:#5264AE; 
  transition:0.2s ease all; 
  -moz-transition:0.2s ease all; 
  -webkit-transition:0.2s ease all;
}
.bar:before {
  left:50%;
}
.bar:after {
  right:50%; 
}

/* active state */
input:focus ~ .bar:before, input:focus ~ .bar:after {
  width:50%;
}

/* HIGHLIGHTER ================================== */
.highlight {
  position:absolute;
  height:60%; 
  width:100px; 
  top:25%; 
  left:0;
  pointer-events:none;
  opacity:0.5;
}

/* active state */
input:focus ~ .highlight {
  -webkit-animation:inputHighlighter 0.3s ease;
  -moz-animation:inputHighlighter 0.3s ease;
  animation:inputHighlighter 0.3s ease;
}

/* ANIMATIONS ================ */
@-webkit-keyframes inputHighlighter {
from { background:#5264AE; }
  to { width:0; background:transparent; }
}
@-moz-keyframes inputHighlighter {
from { background:#5264AE; }
  to { width:0; background:transparent; }
}
@keyframes inputHighlighter {
from { background:#5264AE; }
  to { width:0; background:transparent; }
}

Google Material Design Input Boxes 

Yii2 - Getting bad request (#400) on ajax calls

This Controller is paste

public function beforeAction($action) {
    $this->enableCsrfValidation = false;
    return parent::beforeAction($action);
}

Yii2 - Getting bad request (#400) on ajax calls

Codeigniter “No input file specified.” error when submitting form?

Change your .htaccess to look like this

RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [L,QSA]

Notice the ? mark in the last line. Previously this line was something like this RewriteRule ^(.*)$ index.php/$1 [L]

Also make sure to add this line RewriteBase / in your .htaccess

Codeigniter “No input file specified.” error when submitting form?