Mõistatus. Euroopa riik

<style>
    .taigun {
        min-width: 17em;
        padding-left: 15px;
        padding-right: 15px;
        border: 2px solid #797676;
        margin: 3em;
        -webkit-border-radius: 3px;
        -moz-border-radius: 3px;
        border-radius: 3px;
    }
    .textt {
        overflow: 10%;
        width: 100%;
    }
</style>


<?php
echo "<fieldset class='taigun'>";
echo "<legend class='textt'>";
echo "<h1 style='text-align: center;'>Mõistatus. Euroopa riik</h1>";
echo "</legend>";
$riik = 'Eesti';

// -------------------------------------- E --------------------------------------

echo '<ul>';
echo "<li style='position: relative; left: 300px;'>Esimene täht riigis on - ".substr($riik, 0, 1). '</li>';
echo '</ul>';

// -------------------------------------- E --------------------------------------

$text = 'Riigist sai esimene riik maailmas, mis võttis kasutusele elektroonilised valimised';
$words = explode(' ', $text);
$words[2] = substr($words[2], 1);
$newText = implode(' ', $words);


echo '<ul>';
echo '<li style="position: relative; left: 300px;">'.$newText.'</li>';
echo '</ul>';

// -------------------------------------- S --------------------------------------

$text1 = 'Seal on 1.3 millionid inimesed';
$modifiedText = str_replace("s", "*", $text1);


echo '<ul>';
echo "<li style='position: relative; left: 300px;'>$modifiedText</li>"; 
echo '</ul>';


// -------------------------------------- T --------------------------------------

$text2 = '400 korda rohkem meteoriidikraatreid pindalaühiku kohta kui Maa keskmine';
$words2 = explode(' ', $text2);
$words2[3] = str_replace('t', '', $words2[3]);
$newText2 = implode(' ', $words2);

echo '<ul>';
echo '<li style="position: relative; left: 300px;">'.$newText2.'</li>';
echo '</ul>';

// -------------------------------------- I --------------------------------------

$text3 = 'Metsad hõivavad 52% pindalast';
$words3 = explode(' ', $text3);
$words3[1] = str_replace('i', '', $words3[1]);
$newText3 = implode(' ', $words3);

echo '<ul>';
echo '<li style="position: relative; left: 300px;">'.$newText3.'</li>';
echo '</ul>';
echo '<br>';
?>
<div>
    <form method="post" action="" style="position: relative; left: 300px;">
        <label for="guess">Sisesta riigi nimi:</label>
        <input type="text" name="guess" id="guess" placeholder="Sisesta riigi nimi">
        <input type="submit" value="Kontrolli">
    </form>
</div>
<?php

if (isset($_POST['guess'])) {
    $guess = trim($_POST['guess']); 
    if (strtolower($guess) === strtolower($riik)) {
        echo "<p style='position: relative; left: 300px;'>Hästi tehtud! Sa arvasid riigi ära: <strong>$riik</strong>.</p>";
    } else {
        echo "<p style='position: relative; left: 300px;'>Vale vastus. Mõtle veel kord!</p>";
    }
}
echo "</fieldset>"
?>

<?php
echo "<div id='highlight' style='border: 1px solid black; margin: 10px; position: relative; left: 280px; display: inline-block;'>";
highlight_file("moistatus.php");
echo "</div>";
?>