padding-top:30px;
}
background-color:#444;
font-size:14px;
font-size:60px;
h3{
body{
text-align:center;
}
color:#eee;
404
font-weight:normal;
}
background-color:#444;
font-size:14px;
font-size:60px;
h3{
404，您请求的文件不存在!
body{
text-align:center;
}
color:#eee;
font-weight:normal;