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p { background: linear-gradient(155deg, gray, blue) border-box; color: #fff; border-radius: 25px; max-width: 380px; padding: 15px; } p:has(em) { margin-left:0; margin-right:auto; background: linear-gradient(155deg, red, purple) border-box !important; } p em { font-style: normal; } p { margin-right:0; margin-left:auto; } p:has(strong) { margin-left: auto; margin-right: auto; background: linear-gradient(155deg, darkorange, limegreen) border-box; border-radius: 0; text-align: center; } p strong { font-weight: normal; font-family: monospace; }