body{font-family:Roboto,sans-serif;margin:0;padding:0;overflow-x:hidden;background-color:#f9f9f9}header{background-color:#222;color:#fff;padding:20px}.navbar-item{width:100%;text-align:center}.hero{padding:40px;text-align:center;background-color:#fff;border-bottom:1px solid #ddd}.title{font-size:2.5rem;margin-bottom:1rem;color:#333}.description{font-size:1.25rem;line-height:1.6;color:#666}.unique-id{padding:40px;text-align:center;background-color:#f9f9f9}.subtitle{font-size:1.75rem;margin-bottom:1rem}footer{background-color:#222!important;color:#fff;padding:2rem 1.5rem!important;text-align:center;position:relative;bottom:0;width:100%}.site-info{font-size:.875rem}@media screen and (max-width: 768px){#logo{margin:auto;display:block}}