中心图象在div [英] center image in a div

问题描述

我试图在一个div中水平居中的图像，我不明白为什么它不工作...我已经集中图像这么多次，这一次，我只是不明白。 ..
这是我试过...

I'm trying to center horizontally an image in a div, and i don't understand why it isn't working... I've centered images so many times, and this time i just don't understand... Here is what i've tried...

CSS

#cabeca{
position: relative;
float: left;
width: 100%;
height: auto;
min-height: 290px;
margin: auto;
}

.cabecasize {
width:100%;
min-width: 968px;
height:auto;
min-height: 290px;
overflow:hidden;
left:0;
right: 0;
margin: auto;
}

.cabecafundo{
position: absolute;
width: 100vw;
left: calc(-50vw + 50%);
background-color: black;
height: 100%;
top:0;
z-index: -1;
}

.overcabeca{
overflow: hidden;
display: block;
margin: auto;
text-align: center;
}

HTML

<div id="cabeca">
    <div class="overcabeca">
        <img src="images/av61.png" alt="av61" class="cabecasize" />
    </div>
    <div class="cabecafundo">
    </div>
</div>  

任何想法

推荐答案

检查下面的代码，我希望它会帮助你。

Check the below code, I hope it will helps you.

.wrap{
  position: relative;
  height: 100vh;
  width: 100vw;
}
.midImg{
  margin: auto;  
  position: absolute;
  left:0;
  right: 0;
  top: 0;
  bottom: 0;
  height: 150px;
  width: 150px;
}  

<div class="wrap">
  <img src="https://pbs.twimg.com/profile_images/473506797462896640/_M0JJ0v8.png" alt="av61" class="midImg" />
</div>

这篇关于中心图象在div的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！