.title-container{padding:20px;position:relative;text-align:center}h1{font-size:32px;margin-bottom:10px}.underline-svg{height:50px;left:50%;max-width:400px;position:absolute;top:calc(100% - 30px);transform:translateX(-50%);width:100%}.underline-path{animation:appear 6s infinite;opacity:0}@keyframes appear{0%{opacity:0}5%{opacity:1}95%{opacity:1}to{opacity:0}}