.feedback {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    width: 78px;
    height: 78px;
    background-image: url(../icons/support.svg);
    background-size: cover;
    background-position: center;
}

.feedback-a {
    width: inherit;
    height: inherit;
}

@media only screen and (max-width: 600px) {
    .feedback {
        height: 60px;
        width: 60px;
    }
}