title: CSS only works fine after php execution and reload
body: <pre><code>&lt;?php
  session_start();
  include_once 'villagedb.php';
  
  if(isset($_SESSION['user'])!="")
  {
   header("Location: home.html");
  }
  if(isset($_POST['btn-login']))
  {
   $email = mysql_real_escape_string($_POST['email']);
   $upass = mysql_real_escape_string($_POST['pass']);
   $res=mysql_query("SELECT * FROM users WHERE email='$email'");
   $row=mysql_fetch_array($res);
   if($row['password']==md5($upass))
   {
    $_SESSION['user'] = $row['user_id'];
    header("Location: home.html");
   }
   else
   {
    ?&gt;
          &lt;script&gt;alert('wrong details');&lt;/script&gt;
          &lt;?php
   }
  
  }
  ?&gt;
  &lt;!DOCTYPE html&gt;
  &lt;html&gt;
  &lt;head&gt;
  &lt;style&gt;
  body
  {
  background-image: url("c413.jpg");
  background-size:100% 100%;
  font: 13px/20px "Lucida Grande", Tahoma, Verdana, sans-serif;
  color: #404040;
  background-repeat:no-repeat;
  cursor:pointer;
  }
  .three{
  margin: -5px;
  width:100%;
    text-align:center;
    top:18.25%;
    position:absolute;
  
  color:#555;
  font: 50px "Lucida Grande", Tahoma, Verdana, sans-serif;
  text-shadow: 0 -2px black;
  text-align: center;
  
  
  
  }
  
  .four{
  margin: 50px auto;
    width: 550px;
    bottom:0;
    position:absolute;
    right: 70%;
  display; none;
  
  
  }
  .one{
  
  overflow: hidden;
  position: fixed;
  left:80%;
  right:0;
  height:75px;
  bottom:0;
  max-width: 400000px;
  margin: 0 auto;
  padding:0;
  color: #555;
  font: 13px "Lucida Grande", Tahoma, Verdana, sans-serif;
  
  
  
  }
  .one a{
  text-decoration:none;
  color: #555;
  font: 13px "Lucida Grande", Tahoma, Verdana, sans-serif;
  
  }
  
  
  .container {
  
  
    width: 100%;
    top:28%;
    position:relative;
    text-align: center;
  }
  
  .login {
    position: relative;
    margin: 0 auto;
    padding: 20px 20px 20px;
    width: 310px;
  }
  .login p.submit {
    text-align: right;
  }
  
  .login-help {
    margin: 20px 0;
    font-size: 11px;
    color: white;
    text-align: center;
  
  }
  
  .login-help a {
  
  
    text-decoration: none;
    color: #555;
  
  }
  
  .login-help a:hover {
    text-decoration: underline;
  }
  
  :-moz-placeholder {
    color: #c9c9c9 !important;
    font-size: 13px;
  }
  
  ::-webkit-input-placeholder {
    color: #ccc;
    font-size: 13px;
  }
  
  .login:before {
    content: '';
    position: absolute;
    top: -8px;
    right: -8px;
    bottom: -8px;
    left: -8px;
    z-index: -1;
    background: rgba(0, 0, 0, 0.08);
    border-radius: 4px;
  }
  
  .login h1 {
    margin: -20px -20px 21px;
    line-height: 40px;
    font-size: 15px;
    font-weight: bold;
    color: #555;
    text-align: center;
    text-shadow: 0 1px white;
    background: #f3f3f3;
    border-bottom: 1px solid #cfcfcf;
    border-radius: 3px 3px 0 0;
    background-image: -webkit-linear-gradient(top, whiteffd, #eef2f5);
    background-image: -moz-linear-gradient(top, whiteffd, #eef2f5);
    background-image: -o-linear-gradient(top, whiteffd, #eef2f5);
    background-image: linear-gradient(to bottom, whiteffd, #eef2f5);
    -webkit-box-shadow: 0 1px whitesmoke;
    box-shadow: 0 1px whitesmoke;
  }
  
  .login p {
    margin: 20px 0 0;
  }
  
  .login p:first-child {
    margin-top: 0;
  }
  
  .login input[type=text], .login input[type=password] {
    width: 278px;
  }
  
  .login p.remember_me {
    float: left;
    line-height: 31px;
  }
  
  .login p.remember_me label {
    font-size: 12px;
    color: #777;
    cursor: pointer;
  }
  
  .login p.remember_me input {
    position: relative;
    bottom: 1px;
    margin-right: 4px;
    vertical-align: middle;
  }
  input {
    font-family: 'Lucida Grande', Tahoma, Verdana, sans-serif;
    font-size: 14px;
  }
  
  input[type=text], input[type=password] {
    margin: 5px;
    padding: 0 10px;
    width: 200px;
    height: 34px;
    color: #404040;
  
  
    border-radius: 2px;
  
    -moz-outline-radius: 3px;
    -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.12);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.12);
  }
  
  input[type=text]:focus, input[type=password]:focus {
    border-color: #7dc9e2;
    outline-color: #dceefc;
    outline-offset: 0;
  }
  
  input[type=submit] {
    padding: 0 18px;
    height: 29px;
    font-size: 12px;
    font-weight: bold;
    color: #527881;
    text-shadow: 0 1px #e3f1f1;
    background: #cde5ef;
    border: 1px solid;
    border-color: #b4ccce #b3c0c8 #9eb9c2;
    border-radius: 16px;
    outline: 0;
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    background-image: -webkit-linear-gradient(top, #edf5f8, #cde5ef);
    background-image: -moz-linear-gradient(top, #edf5f8, #cde5ef);
    background-image: -o-linear-gradient(top, #edf5f8, #cde5ef);
    background-image: linear-gradient(to bottom, #edf5f8, #cde5ef);
    -webkit-box-shadow: inset 0 1px white, 0 1px 2px rgba(0, 0, 0, 0.15);
    box-shadow: inset 0 1px white, 0 1px 2px rgba(0, 0, 0, 0.15);
  }
  input[type=submit]:active {
    background: #cde5ef;
    border-color: #9eb9c2 #b3c0c8 #b4ccce;
    -webkit-box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.2);
    box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.2);
  }
  input[type=checkbox],
  input[type=radio] {
  border: 1px solid #c0c0c0;
  margin: 0 0.1em 0 0;
  padding: 0;
  font-size: 16px;
  line-height: 1em;
  width: 1.25em;
  height: 1.25em;
  background: #fff;
  background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#ededed), to(#fbfbfb));
  
  -webkit-appearance: none;
  
  -webkit-border-radius: 0.25em;
  vertical-align: text-top;
  display: inline-block;
  
  }
  
  input[type=radio] {
  -webkit-border-radius: 2em; /* Make radios round */
  }
  
  
  
  
  &lt;/style&gt;
  &lt;/head&gt;
  
  &lt;body&gt;
  &lt;div class="four"&gt; &lt;img src="untitled.png" width="100px" height="85px"&gt;&lt;/div&gt;
  &lt;div class="three"&gt;
  Village
  &lt;/div&gt;
  
  &lt;div class="container"&gt;
  &lt;div class="login"&gt;
  &lt;form method = "post" action=""&gt;
  &lt;input type="text" name ="email" placeholder="Username or Email"&gt;&lt;/input&gt;&lt;br&gt;
  &lt;input type="password" name ="pass" placeholder="Password"&gt;&lt;/input&gt;&lt;br&gt;
  &lt;p class="remember_me"&gt;
  &lt;label&gt;
  &lt;label&gt;
  &lt;input type="checkbox" name="remember_me" id="remember_me"&gt;
  Keep me logged in
  &lt;/label&gt;
  &lt;/label&gt;
  &lt;/p&gt;
  &lt;p class="submit"&gt;&lt;input type="submit" name="submit" value=" Login" name="btn-login"&gt;&lt;/p&gt;
  &lt;/form&gt;
  &lt;/div&gt;
  &lt;div class="login-help"&gt;
  &lt;p&gt; &lt;a href="#/"&gt;Forgot your password?&lt;/a&gt;&lt;/p&gt;
  &lt;/div&gt;
  &lt;/div&gt;
  
  &lt;div class="one"&gt;
  &lt;a href="a.html"&gt;Sign Up&lt;/a&gt;&lt;font size="1"&gt; | &lt;/font&gt;&lt;a href="b.html"&gt;Terms &amp; Conditions&lt;/a&gt; &lt;font size="1"&gt; | &lt;/font&gt; &lt;a href="c.html"&gt;More info&lt;/a&gt;
  &lt;/div&gt;
  
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>The background image in the css is stretch and cover a 25% of the page on load then after php run and reload it works fine.
  What could be the problem?</p>