<html>
  <head>
    <meta charset="utf-8">
    <title>Login to Celyes</title>
  </head>
  <body class="login-body">
    <div class="row">
      <div class="input-cart col s12 m10 push-m1 z-depth-2 grey lighten-5">
        <div class="col s12 m5 login">
          <h4 class="center">Log in</h4>
          <br>
          <form action="check.php" method="post" autocomplete="off">
            <div class="row">
              <div class="input-field">
                <input type="text" id="user" name="username" class="validate" required="required" placeholder="Username">
                <label for="user">
                  <i class="material-icons">person</i>                </label>
              </div>  
            </div>
            <div class="row">
              <div class="input-field">
                <input type="password" id="pass" name="password" class="validate" required="required" placeholder="Password">
                <label for="pass">
                <i class="material-icons">lock</i>
                </label>
              </div>  
            </div>
            <div class="row">
              <div class="switch col s6">
                <label>
                  <input type="checkbox">
                  <span class="lever"></span>
                  Remember Me
                </label>
              </div>
              <div class="col s6">
                <button type="submit" name="login" class="btn waves-effect waves-light blue right">Log in</button>
              </div>
            </div>
          </form>
        </div>
        <!-- Signup form -->
        <div class="col s12 m7 signup">
        <div class="signupForm">
          <h4 class="center">Sign up</h4>
          <br>
          <form action="regCheck.php" name="signup" method="post" autocomplete="off">
            <div class="row">
              <div class="input-field col s12 m6">
                <input type="text" id="name-picked" name="namepicked" class="validate" required="required" placeholder="Enter a username">
                <label for="name-picked">
                       <i class="material-icons">person_add</i>       
                </label>
              </div>
              <div class="input-field col s12 m6">
                <input type="password" id="pass-picked" name="passpicked" class="validate" required="required" placeholder="Password">
                <label for="pass-picked">
                  <i class="material-icons">lock</i>                    </label>
              </div>  
            </div>
            <div class="row">
              <div class="input-field email">
                <div class="col s12">
                  <input type="text" id="email" name="email" class="validate" required="required" placeholder="Enter your email">
                  <label for="email">
                    <i class="material-icons">mail</i> 
                  </label>
                </div>
              </div>  
            </div>
          </form>
          <div class="row">
            <button type="submit" name="btn-signup" class="btn blue right waves-effect waves-light">Sign Up</button>
          </div>
          </div>
          <div class="signup-toggle center" >
            <h4 class="center">Have No Account ? <a href="#!">Sign Up</a></h4>
          </div>
        </div>
        <div class="col s12">
          <br>
          <div class="legal center">
          </div>
          <div class="legal center">
          <div class="col s12 m7 right">
            <p class="grey-text policy center">By signing up, you agree on our <a href="#!">Privacy Policy</a> and  <a href="#!">Terms of Use</a> including <a href="#!">Cookie Use</a>.</p>
          </div>
          <div class="col s12 m5">
            <p class="center grey-text" style="font-size: 14px;">Coding : <a href="http://fb.com/celyes01" class="main-title red-text" target="_blank">Celyes</a></p>
          </div>
          </div>

        </div>
      </div>
    </div>
    <div class="fixed-action-btn toolbar">
      <a class="btn-floating btn-large amber black-text">
        Login
      </a>
      <ul>
        <li><a class="indigo center" href="#!">Login with FB</a></li>
        <li><a class="blue center" href="#!">Login with Twitter</a></li>
        <li><a class="red center" href="#!">Login with Google +</a></li>
      </ul>
    </div>
  </body>
</html>

.input-field label{color:#999;}
.input-field input[type=text]:focus + label,.input-field input[type=password]:focus + label{color:#000;}
.input-field input[type=text]:focus ,.input-field input[type=password]:focus {border-bottom:1px solid #000;box-shadow:0 1px 0 0 #000;}
.input-field input[type=text].valid,.input-field input[type=password].valid{border-bottom:1px solid #2196F3;box-shadow:0 1px 0 0 #2196F3;}
.input-field input[type=text].invalid,.input-field input[type=password].invalid{border-bottom:1px solid #F44336;box-shadow:0 1px 0 0 #F44336;}
.input-field .prefix.active{color:#000;}
/* Input : switch */
.switch{margin-top:7px;}
.switch label .lever{margin:0 7px;}
.switch label input[type="checkbox"]:checked + .lever{background-color:#ADD0EB;}
.switch label input[type="checkbox"]:checked + .lever::after{background-color: #4FB0FD ;}
.login-body{background-image:url(http://i.imgur.com/aBayW5C.png);background-size:cover;background-position: center;background-attachment:fixed;}
.input-cart{min-height:400px;border-top:3px solid #2196F3;margin-top:80px;margin-bottom:100px;}
.login{margin-top:25px;border-right:1px solid #ddd;}
.policy{visibility: hidden;}
.signupForm{display: none;}
.signup{margin-top:25px;}
.signup-toggle{cursor:pointer;margin-top:140px;}
.login h4, .signup h4{font-weight:200;}
.legal{border-top:1px solid #ddd;}
.email label{margin-left:11px;}
.policy{font-size:13px;}
.main-title{font-family:pacifico;}

jQuery(document).ready(function($){
  $(".dropdown-button").dropdown();
  $('.modal').modal();
  $(".signup-toggle").click(function(){
    $(this).hide();
    $(".signupForm").show(300);
    $(".policy").css("visibility","visible");
  });
});

External CSS

  1. https://cdnjs.cloudflare.com/ajax/libs/materialize/0.97.8/css/materialize.min.css
  2. https://fonts.googleapis.com/css?family=Pacifico
  3. https://fonts.googleapis.com/icon?family=Material+Icons

External JavaScript

  1. https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js
  2. https://cdnjs.cloudflare.com/ajax/libs/materialize/0.97.8/js/materialize.min.js