.button {
background-color: transparent;
outline: none;
border: unset;
background-position: center center;
background-repeat: no-repeat;
height: 25px;
width: 25px;
background-image: url(./images/attach.svg);
margin: 0 5px;
background-size: contain;
font-size: 0;
padding: 3px;
&.remove {
background-image: url(./images/close.svg);
}
&:hover {
opacity: 0.8;
}
}