.banner { position: relative; box-sizing: border-box; align-self: stretch; margin: 0 1rem 0.5rem; border-left: var(--primary-color) 1rem solid; padding-inline: 1rem; text-align: center; } .banner-title { font-size: 1.5rem; } .banner-subtitle { font-size: 1.25rem; } .banner-note { position: absolute; bottom: 0; right: 0; opacity: 0.5; }