app/assets/stylesheets/_footer.scss
@import "variables";
footer {
background-color: $footer-bg-color;
border-top: 1px solid $footer-border-color;
bottom: 0;
height: 38px;
left: 0;
padding: 10px;
position: fixed;
text-align: center;
width: 100%;
i:first-child {
color: $footer-heart-color;
}
}