我正在尝试将div设为可点击链接，并被告知最好将链接放在div中而不是div中。我注意到，每当我鼠标悬停其中一个div时，网页突然在右边增加了500个左右的像素。
该页面不应该是可滚动的，您只能通过按住鼠标中键并拖动来滚动。这种情况发生在Chrome 41.0.2272.101和Opera 28中，但不适用于Firefox 36.0.4。
这是我的代码。
HTML5：
<!DOCTYPE html>
<html lang='en'>
<head>
<title>John Doe</title>
<link type='text/css' rel='stylesheet' href='stylesheet.css'/>
<script type='text/javascript' src='jquery-1.11.2.js'></script>
<script type='text/javascript' src='scripts.js'></script>
<meta charset='utf-8'>
<meta name='description' content='Portfolio website displaying projects by John Doe.'>
<meta name='keywords' content='Portfolio, John Doe, Projects, Software'>
<meta name='author' content='John Doe'>
</head>
<body>
<!-- Top welcome bar. Holds name and description of profession(s). -->
<div id='welcome_bar'>
<div id='welcome_bar_name'>John Doe</div>
<p id='welcome_bar_description'>Software Engineer</p>
</div>
<!-- Holds all the navigation "blocks" leading to the about, portfolio,
contact, and [unused page] pages. -->
<div id='nav_block'>
<div id='block_list'>
<div class='block_container'>
<div id='left_out' class='block'>
<a href='webpages/about/about.html'>
<!-- Short description of page this block leads to "who I am". -->
<div id='about_description' class='block_description'>
<p>who I am</p>
</div>
<p class='block_title'>About Me</p>
<div class='block_icon_container'>
<img class='block_icon' src='images/about_icon.png' alt='about_icon.png'/>
</div>
</a>
</div>
</div>
<div class='block_container'>
<div id='left_in' class='block'>
<a href='#'>
<!-- Short description of the page this block leads to "what I am proud of". -->
<div id='portfolio_description' class='block_description'>
<p>what I am proud of</p>
</div>
<p class='block_title'>Portfolio</p>
<div class='block_icon_container'>
<img class='block_icon' src='images/portfolio_icon.png' alt='portfolio_icon.png'/>
</div>
</a>
</div>
</div>
<div class='block_container'>
<div id='right_in' class='block'>
<a href='#'>
<div id='sparepage_description' class='block_description'>
<p>stuff stuffs</p>
</div>
<p class='block_title'>Stuff Stuff</p>
<div class='block_icon_container'>
<img class='block_icon' src='images/stuffstuff_icon.png' alt='stuffstuff_icon.png'/>
</div>
</a>
</div>
</div>
<div class='block_container'>
<div id='right_out'class='block'>
<a href='#'>
<div id='contact_description' class='block_description'>
<p>let's chat</p>
</div>
<p class='block_title'>Contact</p>
<div class='block_icon_container'>
<img class='block_icon' src='images/contact_icon.png' alt='contact_icon.png'/>
</div>
</a>
</div>
</div>
</div>
</div>
</body>
</html>
CSS3：
html {
margin: 0;
padding: 0;
max-width: 100%;
height: 100%;
overflow: hidden;
}
body {
margin: 0;
padding: 0;
max-width: 100%;
height: 100%;
background-color: white;
}
#welcome_bar {
position: relative;
top: 10%;
left: 12.5%;
padding: 0;
width: 75%;
height: 10%;
box-shadow: 0px 0px 1px 1px rgba(0, 0, 0, 0.5);
}
@font-face {
font-family: "Roboto Regular";
src: url("fonts/Roboto-Regular.ttf");
}
#welcome_bar_name {
position: relative;
left: 5px;
top: 5px;
padding-left: 10px;
width: 75%;
height: 50%;
font-family: Roboto Regular;
color: rgba(0, 0, 0, 0.65);
font-size: 3em;
}
#welcome_bar_description {
position: relative;
left: 8px;
top: -15px;
padding-left: 10px;
width: 35%;
height: 20%;
font-family: Roboto Regular;
color: rgba(0, 0, 0, 0.5);
font-size: 1.5em;
}
#nav_block {
position: relative;
top: 12%;
left: 12.5%;
padding: 0;
width: 75%;
height: 68%;
}
#block_list {
display: table;
position: relative;
top: 5%;
padding: 0;
width: 100%;
height: 90%;
}
.block_container {
display: table-cell;
width: 22%;
height: 100%;
}
.block {
height: 100%;
position: relative;
}
.block a {
position: absolute;
width: 100%;
height: 100%;
top: 0;
left: 0;
text-decoration: none;
z-index: 10;
}
#left_out {
width: 99%;
background-color: #00AE93;
}
#left_in {
width: 98%;
margin-left: 1%;
margin-right: 1%;
background-color: #9CA645;
}
#right_in {
width: 98.5%;
margin-left: 1%;
margin-right: 1%;
background-color: #EDB613;
}
#right_out {
width: 99%;
margin-left: 1.2%;
background-color: #D55435;
}
#about_description {
position: relative;
top: 10%;
width: 90%;
height: 5%;
background-color: white;
}
#portfolio_description {
position: relative;
top: 20%;
width: 90%;
height: 5%;
background-color: white;
}
#sparepage_description {
position: relative;
top: 10%;
width: 90%;
height: 5%;
background-color: white;
}
#contact_description {
position: relative;
top: 25%;
width: 90%;
height: 5%;
background-color: white;
}
@font-face {
font-family: "Ubuntu M";
src: url("fonts/Ubuntu-M.ttf");
}
#about_description p {
text-align: center;
vertical-align: middle;
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: Ubuntu M;
font-size: 1.25em;
color: #00AE93;
}
#portfolio_description p {
text-align: center;
vertical-align: middle;
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: Ubuntu M;
font-size: 1.25em;
color: #9CA645;
}
#sparepage_description p {
text-align: center;
vertical-align: middle;
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: Ubuntu M;
font-size: 1.25em;
color: #EDB613;
}
#contact_description p {
text-align: center;
vertical-align: middle;
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: Ubuntu M;
font-size: 1.25em;
color: #D55435;
}
.block_icon_container {
top: 48%;
position: relative;
margin: 0 auto;
padding: 3px;
}
@font-face {
font-family: "Ubuntu L";
src: url("fonts/Ubuntu-L.ttf");
}
.block_title {
position: relative;
max-width: 100%;
top: 45%;
height: auto;
color: white;
font-size: 1.5em;
font-family: Ubuntu L;
text-align: center;
}
.block_icon {
margin: 0;
padding: 0;
max-width: 100%;
opacity: 0.6;
}
在 .block a 下，我注意到如果您移除宽度，则鼠标悬停在该块上时页面不会展开。百分比的大小似乎也会影响页面的扩展程度。
除非访问者使用鼠标中键随机滚动，否则可能不会注意到这个错误，但它会让我感到烦恼。