.intro-container{align-items:center;display:flex;flex-direction:column;justify-content:center;margin:10px auto;max-width:850px;opacity:0;text-align:center;transition:opacity .6s linear;width:100%}.intro-container.visible{opacity:1}h1,p{margin:0 auto}h1{font-size:2.5em;font-weight:700}p{font-size:1em}@media (min-width:768px){h1{font-size:3em}p{font-size:1.2em}}@media (min-width:1024px){h1{font-size:3.5em}p{font-size:1.4em}}