1
圖標顯示在按鈕文本上方。我嘗試使用vertical-align: middle;
但它仍然不起作用。在按鈕文本上方顯示圖標
代碼:
<li>
<button class="btn btn-default dropdown-toggle" type="button" id="buttonuser" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<span class="glyphicon glyphicon-user" style="font-size: 30px; vertical-align: middle;"></span>
<?php
if (isset($_SESSION['vorname'], $_SESSION['nachname'])) {
echo "<p>" . $_SESSION['vorname'] . " " . $_SESSION['nachname'] . "</p>";
}
?>
</button>
</li>
看起來像沒有足夠的空間用於圖標和文本,你是否嘗試過'white-space:nowrap;'? –