出于某种原因，我无法弄清楚为什么在 div 中此图像下方有一个 8px 的间距。检查出来:
如果你看图片的底部，有大约 8px 的空间，我怎样才能去掉它？
.side {
margin-top: 40px;
float: right;
}
.sidehead {
width: 260px;
height: 27px;
}
.sidecont {
background-color: #394d49;
width: 258px;
height: auto;
border: 1px solid #6b958b;
margin-top: -1px;
margin-bottom: 20px;
vertical-align: middle;
}
<!----HTML BELOW---->
<div class="sidecont">
<center><img src="images/rankings.jpg"></center>
</div>
这是完整的代码，如果有人需要的话:
body {
background-image: url('images/bg.png');
background-color: #5a6a7a;
background-repeat: no-repeat;
background-attachment: fixed;
background-position: center top;
}
.wrap {
width: 960px;
margin: auto;
}
.head {
width: 960px;
height: 60px;
margin-top: 33px;
}
.head img {
float: left;
}
.head .home img { background: url('images/home.jpg'); width: 116px; height: 60px; }
.head .register img { background: url('images/register.jpg'); width: 116px; height: 60px; }
.head .forum img { background: url('images/forum.jpg'); width: 116px; height: 60px; }
.head .banner img { background: url('images/banner.jpg'); width: 263px; height: 60px; }
.head .chat img { background: url('images/chat.jpg'); width: 116px; height: 60px; }
.head .downloads img { background: url('images/downloads.jpg'); width: 116px; height: 60px; }
.head .donate img { background: url('images/donate.jpg'); width: 117px; height: 60px; }
.head .home img:hover { background: url('images/homehover.jpg'); width: 116px; height: 60px; }
.head .register img:hover { background: url('images/registerhover.jpg'); width: 116px; height: 60px; }
.head .forum img:hover { background: url('images/forumhover.jpg'); width: 116px; height: 60px; }
.head .chat img:hover { background: url('images/chathover.jpg'); width: 116px; height: 60px; }
.head .downloads img:hover { background: url('images/downloadshover.jpg'); width: 116px; height: 60px; }
.head .donate img:hover { background: url('images/donatehover.jpg'); width: 117px; height: 60px; }
.logo {
background-image: url('images/logo.png');
width:250px;
height: 110px;
display:block;
position:absolute;
left:0;
right:0;
bottom:0;
margin: -85px auto;
z-index: 1;
}
.main {
margin-top: 40px;
float: left;
clear: both;
}
* {
margin: 0;
padding: 0;
}
.mainhead {
background-image: url('images/content.jpg');
height: 27px;
width: 680px;
}
.maincont {
background-color: #394d49;
width: 668px;
border: 1px solid #6b958b;
margin-top: -1px;
height: auto;
word-wrap: break-word;
padding: 5px;
}
.side {
margin-top: 40px;
float: right;
}
.sidehead {
width: 260px;
height: 27px;
}
.sidecont {
background-color: #394d49;
width: 258px;
height: auto;
border: 1px solid #6b958b;
margin-top: -1px;
margin-bottom: 20px;
vertical-align: middle;
}
.footer {
background-image: url('images/footer.jpg');
width: 960px;
height: 19px;
margin-top: 20px;
font-size: 11.6px;
font-family: 'MS Serif';
text-align: center;
color: #dfd591;
text-shadow: 0 1px 2px black;
line-height: 19px;
}
__
<!doctype html>
<html>
<head>
<link rel="stylesheet" href="style.css" />
</head>
<body>
<div class="wrap">
<div style="position:relative;">
<a href="1"><div class="logo"></div></a>
</div>
<div class="head">
<div class="home"><a href=""><img></a></div>
<div class="register"><a href=""><img></a></div>
<div class="forum"><a href=""><img></a></div>
<div class="banner"><img></div>
<div class="chat"><a href="http://www.facebook.com"><img></a></div>
<div class="downloads"><a href=""><img></a></div>
<div class="donate"><a href=""><img></a></div>
</div>
<div class="main">
<div class="mainhead"></div>
<div class="maincont">
</div>
</div>
<div class="side">
<div class="sidehead"><img src="images/servinfo.jpg"></div>
<div class="sidecont">asdf</div>
<div class="sidecont">
<center><img src="images/rankings.jpg"></center>
</div>
<div class="sidehead"><img src="images/partners.jpg"></div>
<div class="sidecont">
<center><img src="images/epvp.jpg"></center>
</div>
</div>
<div style="clear:both;"></div>
<div class="footer"></div>
</div>
</body>
最佳答案
图像是行内元素，这意味着它位于文本的基线上。文本 block 中的基线下方有空间，用于具有下部的字符，如 p 和 g。正是这个空间在图像下方形成了间距。
您可以使图像成为 block 元素以避免该空间，并且不要使用已弃用的 center 标签，使用边距使图像居中:
HTML:
<div class="sidecont">
<img src="images/rankings.jpg">
</div>
添加到CSS:
.sidecont img { display: block; margin: 0 auto; }
关于html - 为什么这张图片下面有空格，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/22824645/