html { font-family: Helvetica; display: inline-block; margin: 0px auto; text-align: center; background-color: black; color: #aabbaa; } h1{ color: #aaaaff; padding: 2vh; } p{ font-size: 1.5rem; } .button { display: inline-block; background-color: #008CBA; border: none; border-radius: 4px; color: white; padding: 10px 40px; text-decoration: none; font-size: 20px; margin: -2px; cursor: pointer; } .button2 { background-color: #f44336; }