When beautifying web pages, you will always use image centering. Do you know what are the three ways to center images in CSS? Let’s take a look below.
1. Use display:table-cell, the specific code is as follows:
html code is as follows:
<div class="img_wrap"> <img src="wgs.jpg"> </div>
css code is as follows:
.img_wrap{
width: 400px;
height: 300px;
border: 1px dashed #ccc;
display: table-cell; //主要是这个属性
vertical-align: middle;
text-align: center;
}效果如下：
2. Use background method:
html code is as follows:
<p class="img_wrap"></p>
css code is as follows:
.img_wrap{
width: 400px;
height: 300px;
border: 1px dashed #ccc;
background: url(wgs.jpg) no-repeat center center;
}The effect is as shown below:
3. Use a p tag outside the picture, and set the line-height to center the picture vertically:
The html code is as follows:
<div class="img_wrap">
<p><img src="wgs.jpg"></p>
</div>css code is as follows:
*{margin: 0px;padding: 0px}
.img_wrap{
width: 400px;
height: 300px;
border: 1px dashed #ccc;
text-align: center;}
.img_wrap p{
width:400px;
height:300px;
line-height:300px; /* 行高等于高度 */
}
.img_wrap p img{
*margin-top:expression((400 - this.height )/2); /* CSS表达式用来兼容IE6/IE7 */
vertical-align:middle;
border:1px solid #ccc;
}The rendering is as follows:
Thank you for reading, I hope you will benefit a lot
Recommended tutorial: "CSS Tutorial"
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