這題搞不懂明白,求助!
meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>分組選擇符</title>
<style type="text/css">
h1,span{color:red;}
.first{
? ? color:green;}
#second span{
? ? color:green};
}
</style>
</head>
<body>
? ? <h1>勇氣</h1>
meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>分組選擇符</title>
<style type="text/css">
h1,span{color:red;}
.first{
? ? color:green;}
#second span{
? ? color:green};
}
</style>
</head>
<body>
? ? <h1>勇氣</h1>
2016-06-10
舉報
2016-06-10
哪里不明白了???
2016-06-10
自己方式搞錯了,