.divX{
width: 20px;
height: 20px;
border-radius: 60%;
position: absolute;
top: -10px;
right: -10px;
z-index: 100;
}
<div style='width: 100px;position: relative;'>
<img class='divX' src='static/img/attribute/remove.png'/>
<input type='text' style='width: 100px;' autocomplete='off'>
</div>