Where this indentation!?

Guys where are these damn margins between the pictures I can not understand?!
<div class="img">
 <img src="img/img-1.png" alt>
 <img src="img/img-2.png" alt>
 <img src="img/img-3.png" alt>
 <img src="img/img-4.png" alt>

.img img {
 width: 25%;

using fire bug shows what kind of garbage is between them what is this?!
July 2nd 19 at 13:54
3 answers
July 2nd 19 at 13:56
It worked!
What is it why does this garbage come from? - adonis8 commented on July 2nd 19 at 13:59
between the inline will always be a small indent. - Kaitlyn.Ullrich11 commented on July 2nd 19 at 14:02
: Thanks! - adonis8 commented on July 2nd 19 at 14:05
July 2nd 19 at 13:58
Works 100%
* {
 margin: 0;
 padding: 0;
Not going to work. There in the gaps. - adonis8 commented on July 2nd 19 at 14:01
July 2nd 19 at 14:00
Remove the line break between the img tags in the html. In this case, it is defined as a space.

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