.blog-up{align-items:center;background:var(--color-background-card);border-radius:100%;bottom:20px;display:flex;height:50px;justify-content:center;position:fixed;right:20px;width:50px}.blog-up,.blog-up:before{transition:var(--transition)}.blog-up:before{height:16px;width:16px}.blog-up:before,.blog-up:hover{background:var(--color-body-reverse)}.blog-up:hover:before{background:var(--color-body)}