我是新来的,我想知道:如何将页眉与页面顶部对齐?现在,页眉和页面顶部之间有太多空白。有没有办法以某种方式将其“调整”到顶部?任何帮助表示赞赏。谢谢。附件是我的html代码和CSS。
@charset "UTF-8";
/* CSS Document */
body {
margin: 0;
padding-top: 0;
padding-left: 10px;
padding-right: 10px;
font-family: Helvetica, sans-serif;
color: #666;
}
h1 {
color: #333;
font-size: 32px;
line-height: 38px;
font-weight: 700;
text-align: center;
margin-bottom: 15px;
}
h2 {
color: #fff;
font-family: Minion Pro, Times New Roman, serif;
font-size: 42px;
font-weight: 700;
font-style: italic;
text-align: center;
padding-top: 25px;
margin-bottom: 15px;
}
h3 {
color: #333;
font-size: 26px;
font-weight: 700;
text-align: center;
}
h5 {
font-size: 18px;
font-weight: normal;
text-align: center;
margin-top: 0;
}
p,
ul {
font-size: 16px;
line-height: 23px;
font-weight: normal;
text-align: left;
}
.container {
padding-right: 15px;
padding-left: 15px;
padding-top: 10px;
padding-bottom: 15px;
margin-right: auto;
margin-left: auto;
max-width: 850px;
}
.container2 {
padding-top: 10px;
padding-left: 25px;
padding-right: 25px;
padding-bottom: 10px;
background-color: #dce4ea;
margin-right: auto;
margin-left: auto;
max-width: 850px;
}
.container3 {
background-color: #375e97;
margin-right: auto;
margin-left: auto;
max-width: 850px;
top: 0;
}
.container4 {
padding-right: 15px;
padding-left: 15px;
padding-top: 25px;
padding-bottom: 15px;
margin-right: auto;
margin-left: auto;
max-width: 850px;
}
.center {
display: block;
margin-left: auto;
margin-right: auto;
}
.subhead {
color: #fff;
font-family: Minion Pro, Times New Roman, serif;
font-size: 28px;
font-weight: normal;
font-style: italic;
text-align: center;
padding-bottom: 25px;
margin-top: 0px;
}
.title {
color: #fff;
padding: 5px;
font-size: 20px;
font-weight: 500;
text-align: center;
margin-top: 8px;
margin-bottom: 8px;
}
.cell {
font-size: 17px;
font-weight: normal;
text-align: center;
margin-bottom: 9px;
margin-top: 9px;
}
.refund {
font-size: 14px;
line-height: 22px;
font-weight: normal;
text-align: left;
}
.button {
transition: all 100ms ease-in;
/**doubtful in emails**/
background: #375e97;
border-radius: 8px;
font-family: Helvetica, Arial, sans-serif;
font-size: 16px;
text-decoration: none;
display: block;
color: #ffffff;
text-align: center;
}
.button:hover {
transition: all 100ms ease-in;
/**doubtful in emails**/
background: #555;
border-radius: 8px;
font-family: Helvetica, Arial, sans-serif;
font-size: 16px;
text-decoration: none;
display: block;
color: #ffffff;
text-align: center;
}
<html lang="en">
<head>
<title>Multifamily Texas – Early Bird Registration</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://interfaceconferencegroup.com/mftx18/images/MFTX.css">
</head>
<body>
<div class="container3">
<h2>ACT NOW and SAVE $80!</h2>
<p class="subhead">Early Bird Registration is $279 through August 17th</p>
</div>
<div class="container4">
<table align="center" width="600" border="1" bordercolor="#375e97" cellspacing="0" cellpadding="0">
<tr>
<td bgcolor="#375e97" align="center" colspan="2">
<p class="title">Early Bird Registration Pricing</p>
</td>
</tr>
<tr>
<td width="50%">
<p class="cell">Single Attendee</p>
</td>
<td width="50%">
<p class="cell">$279</p>
</td>
</tr>
<tr>
<td width="50%" bgcolor="#d3daee">
<p class="cell">Two Attendees</p>
</td>
<td width="50%" bgcolor="#d3daee">
<p class="cell">$568</p>
</td>
</tr>
<tr>
<td width="50%">
<p class="cell">Three Attendees</p>
</td>
<td width="50%">
<p class="cell">$857</p>
</td>
</tr>
<tr>
<td width="50%" bgcolor="#d3daee">
<p class="cell">Four Attendees</p>
</td>
<td width="50%" bgcolor="#d3daee">
<p class="cell">$1146</p>
</td>
</tr>
<tr>
<td width="50%">
<p class="cell">Five Attendees</p>
</td>
<td width="50%">
<p class="cell">$1435</p>
</td>
</tr>
<tr>
<td width="50%" bgcolor="#d3daee">
<p class="cell">Six Attendees</p>
</td>
<td width="50%" bgcolor="#d3daee">
<p class="cell">$1724</p>
</td>
</tr>
</table>
</div>
<div class="container">
<h3>Refund Policy</h3>
<p class="refund"><b>InterFace Conference Group/France Media, Inc. Cancellation Policy:</b> If you cancel your attendance 30 days or more before the conference, you will be issued a full refund. Within 30 days, you will be given a credit for the amount you paid. This
credit must be used within one year of the conference date to apply to another InterFace conference, for an equal or lesser amount.</p>
<p class="refund" align="center">InterFace Conference Group/France Media, Inc. <a href="https://custom.cvent.com/7C0825B3546540A3BA33AF202D8A465F/files/7e42d5bc6e55405e8c8bd7f280de4d3c.doc" target="_blank">Attendance & Substitution Policy</a> and <a href="https://custom.cvent.com/7C0825B3546540A3BA33AF202D8A465F/files/4c106328c8e140e4b66ba30f4659af92.docx"
target="_blank">Privacy Policy</a></p>
</div>
</body>
</html>