How can i center image in any div in HTML & CSS? - html

Question

How can i center image in any div in HTML & CSS ?
I have a nav bar that uses images as links for other pages, the nav bar is multiple divs each has an image and anther div contains a words, how can I center this img in the div
The CSS:
#Nav
{
height: 150px;
margin-top: 50px;
}
#Nav ul
{
list-style-type: none;
padding: 50px;
padding-top: 0px;
width: 100%;
}
#Nav li
{
float: left;
font-size: 12px;
font-weight: bold;
letter-spacing: 0;
margin: 30px;
}
#Nav a
{
display: inline-block;
padding: 5px;
width: 70px;
height: 100px;
color: black;
text-decoration: none;
}
#Nav a:hover
{
border: 2px solid #ddd;
border-radius: 4px;
box-shadow: 0 0 2px 1px rgba (0, 140, 186, 0.5);
}
#img img
{
align-self: middle;
width: 50px;
height: 50px;
}
#desc
{
margin-top: 15px;
text-align: center;
}
The html:
<li> <a target="_blank" href="#">
<div id="img"> <img src="C:/Users/hp1/Desktop/Website/Pictures/Accessories.jpg" alt="Accessories">
<div id="desc"> Accessories </div>
</div>
</a> </li>

Answer 1

You need to change your CSS for image like below:-
#img img
{
display: block;
margin: 0 auto;
}
You can see Many Demos Here-

Answer 2

Note that align-self is for elements inside a flexbox container which is not your case, you can try with text-align: center; on img.
Or if you wish to go full flexbox, set the img container to:
.containerClass {
display: flex;
flex-flow: column wrap;
justify-content: center;
}
With this setup align-self on the img is not need since justify-content on it's container will do.

Answer 3

Flexbox to the rescue:
.parent {
width:200px; height:200px;
border:2px solid #000;
display: flex; /* Make it flex */
flex-direction: column; /* wrap children elements to columns */
align-items: center; /* Center children horizontally */
justify-content: center; /* Center children vertically */
}
<div class="parent ">
<img src="http://placehold.it/100x100/cf5">
<p>Green-ish</p>
</div>
<div class="parent ">
<img src="http://placehold.it/100x100/5fc">
<p>Blue-ish</p>
</div>

Answer 4

align-self: center; is valid, align-self: middle; is not valid.
However, you can probably achieve what you're wanting with text-align: center;. Despite it being an image, you can still center using text-align as images are, by default, inline elements just like text.
#img img
{
align-self: center;
width: 50px;
height: 50px;
}
OR
#img img
{
text-align: center;
width: 50px;
height: 50px;
}

Answer 5

First you have to change the nature of div to table then make its align to center like this
#img img
{
display:table;
align: center;
width: 50px;
height: 50px;
}