How can I overlay one div with another and always place it fixed in the upper right corner always in relation to the div that it is inserted? I tried with z-index e position:absolute
but did not succeed.
You need to use not only absolute position in the div that will overlap, but also position relative in the parent div. Here's an example: link
html, body {
height: 100%;
width: 100%;
}
.one {
background-color: red;
height: 100%;
position: relative;
width: 100%;
}
.two {
background-color: blue;
height: 100px;
position: absolute;
top: 0;
right: 0;
width: 100px;
}
<div class="one">
<div class="two"></div>
</div>
Any questions please send me a bullet;)