我的文件大体如下
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>connect</title>
<link rel="stylesheet" href="signin.css">
</head>
<body>
<form action="compte.php" method="POST">
<div class="window">
<div class="logo">
<img src="./img/logo_eiffel_rvb.png" alt="non">
</div>
<br>
<br>
<br>
<label for="">Numero</label><br>
<input type="text" name="compte" placeholder="Entrez votre numero" class="text_box"><br>
<br>
<br>
<label for="">mot de pass</label><br>
<input type="password" name="psw" placeholder="Entrez votre mot de pass" class="password">
<br>
<br>
<br>
<div class="valide"><input type="submit" value="Connecter" class="button"></div>
</div>
</form>
</body>
</html>
然后css里有一段是这样的
.window.text_box
{background-color rgba(255,255,255,0.5);}
但是text的那个表单的输入框仍旧是纯白不透明的,请问有什么错误么?
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>connect</title>
<link rel="stylesheet" href="signin.css">
</head>
<body>
<form action="compte.php" method="POST">
<div class="window">
<div class="logo">
<img src="./img/logo_eiffel_rvb.png" alt="non">
</div>
<br>
<br>
<br>
<label for="">Numero</label><br>
<input type="text" name="compte" placeholder="Entrez votre numero" class="text_box"><br>
<br>
<br>
<label for="">mot de pass</label><br>
<input type="password" name="psw" placeholder="Entrez votre mot de pass" class="password">
<br>
<br>
<br>
<div class="valide"><input type="submit" value="Connecter" class="button"></div>
</div>
</form>
</body>
</html>
然后css里有一段是这样的
.window.text_box
{background-color rgba(255,255,255,0.5);}
但是text的那个表单的输入框仍旧是纯白不透明的,请问有什么错误么?