我想在我的页面上居中三个图像。该页面位于页面左侧的固定菜单和div
,其中我想在float: left
CSS
上显示三张照片(稍后会有更多照片)┌───────────────────────────────────────────────────────────┐
| HEADER(The white space without anything by the moment) |
├──────────┬────────────────────────────────────────────────┤
| | DIV CONTAINER |
| | |
| | |
| | [SPACE] THE IMAGES [SPACE] |
| MENU | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
└──────────┴────────────────────────────────────────────────┘
属性但水平居中,我的意思是在照片的左侧和右侧必须是相同的空间。 我希望它能够做出回应。
这就是我想要的:
CSS
两个空格必须相等。
我在<!DOCTYPE HTML>
<HTML>
<HEAD>
<TITLE>Title</TITLE>
<style type = "text/css">
body{
margin: 0;
}
#menu{
background-color: orange;
position: fixed;
text-align: center;
left: 0px;
top: 0px;
width: 120px;
height: 100%;
margin-top: 150px;
}
#container{
position: absolute;
left: 120px;
top: 150px;
width: 100%;
height: 100%;
text-align: center;
}
img.centeredImages{
display: inline-block;
width: 350px;
height: 200px;
float: left;
margin: auto;
}
#image1{
margin: 20px 20px;
}
#image2{
margin: 20px 10px;
}
#image3{
margin: 20px 8px;
}
</style>
</HEAD>
<BODY>
<div id = "menu">
<span class = "spanMenu"> HOME </span>
<span class = "spanMenu"> LOGS </span>
<span class = "spanMenu"> QUESTIONS </span>
</div>
<div id = "container">
<img class = "centeredImages" id = "image1" src = "https://porelplanetaphoto.com/noticias/wp-content/uploads/2015/10/34059861vEE.jpg">
<img class = "centeredImages" id = "image2" src = "http://orig11.deviantart.net/9675/f/2008/333/3/b/3b5dd04be82af929dd3070cb089bcf03.jpg">
<img class = "centeredImages" id = "image3" src = "http://cdn.wonderfulengineering.com/wp-content/uploads/2014/07/HD-landscape-Photographs.png">
</div>
</BODY>
</HTML>
上尝试了很多更改以获得该行为,但我无法得到它。我也将这个问题的答案作为参考:Align image in center and middle within div但仍然不起作用。
这是我的实际代码:
$query = mysql_query("SELECT * FROM $tableName");
$num = mysql_num_rows($query);
if($num > 0)
{
echo "Total records = ".$num;
}
else
{
echo "Sorry no record found";
}
提前致谢!
答案 0 :(得分:0)
我建议使用bootstrap或foundation 5。 在bootstrap中:
<div class="row">
<div class="col-md-3"><img src=""></div>
<div class="col-md-3"><img src=""></div>
<div class="col-md-3"><img src=""></div>
<div class="col-md-3"><img src=""></div>
</div>
如果需要,可以稍后添加xs,lg,xl。
在foundation5:
<div class="row">
<div class="medium-3 columns offset-1"><img src=""></div>
.
.
.
</div>
你也可以使用像你这样的麻烦的块网格:)。
答案 1 :(得分:0)
通过向所有图像添加display: inline-block
,然后将text-align: center
添加到容器元素,图像将占用相同的空间并水平居中。
但是,由于您希望每个图像水平居中但在新行上,我会将display:block
添加到图像中,同时添加position:relative
和left: 50%
。最后,我会在图像上添加一个负边距,看起来像margin-left: -[insert half of your image width]
。
希望这有帮助。
答案 2 :(得分:0)
1.首先更改#container
:
#container {
width: calc(100% - 120px);
}
2.然后将浮动移除到图像。它们显示:inline-block所以它们将在一行上:
img.centeredImages {
float: none;
}
我希望这会对你有所帮助。
答案 3 :(得分:0)
您可以通过将每个图像包装在容器中轻松实现这一目标:
.image-wrapper{
width: 100%;
float: left;
}
.image-wrapper img{
width: 100%;
max-width: 350px;
max-height: 200px;
margin-bottom: 20px;
}
<div class="image-wrapper">
<image ... />
</div>
看一下这个例子:
body {
margin: 0;
}
#menu {
background-color: orange;
position: fixed;
text-align: center;
left: 0px;
top: 0px;
width: 120px;
height: 100%;
margin-top: 150px;
}
#container {
position: absolute;
top: 150px;
left: 120px;
text-align: center;
}
.image-wrapper img {
width: 100%;
max-width: 350px;
max-height: 200px;
margin-bottom: 20px;
}
.image-wrapper:last-child img {
margin-bottom: 8px;
}
.image-wrapper {
width: 100%;
float: left;
}
&#13;
<div id="menu">
<span class="spanMenu"> HOME </span>
<span class="spanMenu"> LOGS </span>
<span class="spanMenu"> QUESTIONS </span>
</div>
<div id="container">
<div class="image-wrapper">
<img src="https://porelplanetaphoto.com/noticias/wp-content/uploads/2015/10/34059861vEE.jpg">
</div>
<div class="image-wrapper">
<img src="http://orig11.deviantart.net/9675/f/2008/333/3/b/3b5dd04be82af929dd3070cb089bcf03.jpg">
</div>
<div class="image-wrapper">
<img src="http://cdn.wonderfulengineering.com/wp-content/uploads/2014/07/HD-landscape-Photographs.png">
</div>
<div class="image-wrapper">
<img src="https://porelplanetaphoto.com/noticias/wp-content/uploads/2015/10/34059861vEE.jpg">
</div>
<div class="image-wrapper">
<img src="http://orig11.deviantart.net/9675/f/2008/333/3/b/3b5dd04be82af929dd3070cb089bcf03.jpg">
</div>
<div class="image-wrapper">
<img src="http://cdn.wonderfulengineering.com/wp-content/uploads/2014/07/HD-landscape-Photographs.png">
</div>
<div class="image-wrapper">
<img src="https://porelplanetaphoto.com/noticias/wp-content/uploads/2015/10/34059861vEE.jpg">
</div>
<div class="image-wrapper">
<img src="http://orig11.deviantart.net/9675/f/2008/333/3/b/3b5dd04be82af929dd3070cb089bcf03.jpg">
</div>
<div class="image-wrapper">
<img src="http://cdn.wonderfulengineering.com/wp-content/uploads/2014/07/HD-landscape-Photographs.png">
</div>
</div>
&#13;
要在同一行上对齐更多图像,请更改.image-wrapper
的宽度,并查看CSS media queries,以便在不同的设备和屏幕尺寸上获得更好的响应结果。