styles.css

@import 'https://fonts.googleapis.com/css?family=Lato:400,700';
*{
    box-sizing:border-box;
    margin:0;
    padding:0;
    font-size:62.5%;
  }
  body{
    background-color:Ghostwhite;
    margin:1rem;
  }
  .section-1{
    position:fixed;
    top:0;
    left:0;
    min-height:16vh;
    width:100%;
    display:flex;
    flex-direction:row;
    flex-wrap:wrap;
    justify-content:space-around;
    background-color:Ghostwhite;
  }
  
  .logo-tagline{
    display:flex;
    flex-direction:row;
    flex-wrap:wrap;
    max-width:50vw;
    min-width:180px;
  }

  .logo-tagline>img{
    width:15%;
    height:100%;
  }
  
  h1{
    margin:1rem;
    font-size: 4vw;;
  }
  .container{
    width:100%;
    max-width:1000px;
    margin:0 auto;
  }
  li{
    list-style-type:none;
  }
  nav > ul{
    width:35vw;
    display:flex;
    flex-direction:row;
    flex-wrap:wrap;
    justify-content:space-around;
  }
  ul{
    margin: 2.5rem;
  }
  a{
    text-decoration:none;
    color:black;
    font-size:2.2vw;
  }
  @media(max-width:650px){
    .section-1{
        min-width: 200px;
        
    }
    a{
    text-decoration:none;
    color:black;
    font-size:16px;
  }
    h1{
      margin:1rem;
      font-size:2rem;
    }
    .logo-tagline>img{
      width:40px;
    }
    nav > ul{
      display:flex;
      flex-direction:column;
      flex-wrap:wrap;
      column-gap: 100px;
      justify-content:space-around;
    }
    nav>ul>li{
      margin:0.5rem;
      width:50vw;
    }
  }
  
  .updates{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    min-height:65vh;
  }
  
  .updates > h2{
    font-size:3vw;
    margin-bottom:1rem;
  }
  fieldset{
    width:50vw;
    border:0;
  }
  .updates input[type='email']{
    width: 100%;
    padding: 5px;
  }
  
  #submit{
      display:block;
      width: 60%;
      height: 25px;
      margin:10px auto;
      border: 0;
      background-color: #f1c40f;
  }
  @media(max-width:650px){
    .updates{
      margin-top: 120px;
    }
    .updates > h2{
      font-size:2rem;
      text-align: center;
      margin-bottom:1rem;
    }
  }
  

  /* SECTION.features STARTS HERE */
  #features{
    margin-top:5px;
  }
  @media (max-width: 650px)
  #features {
      margin-top: 30;
  }
  .grid{
    display:flex;
    flex-direction: row;
    justify-content: space-around;
    width:80vw;
    max-width:450px;
    margin:auto;
    align-items: center;
    margin-top:10px;
  }
  
  #features .icon {
      display: flex;
      align-items: center;
      justify-content: center;
      height: 50px;
      width: 20vw;
      font-size: 1rem;
      color: darkorange;
  }

  #features .description {
      display: flex;
      flex-direction: column;
      justify-content: center;
      height: 90px;
      width: 80vw;
      padding: 5px;
  }
  .description>h2{
    font-size: 25px;
    margin-bottom: 5px;
  }
  .description >p{
    font-size: 16px;
  }
  @media (max-width: 550px) {
    .grid {
      margin-top: 30px;
    }
    #features .desc {
      width: 100%;
      text-align: center;
      padding: 0;
      height: 150px;
    }
    .description>h2{
      font-size: 1.7rem;
      margin-bottom: 5px;
    }
    .description >p{
      font-size: 1.2rem;
    }
  }
  
  @media (max-width: 650px) {
    #features {
      margin-top: 0;
    }
  }
  #how-to-play-video{
      margin-top: 50px;
      display: flex;
      justify-content: center;
  }
  #how-it-works > iframe {
    max-width: 560px;
    width: 100%;
  }
/* SECTION.how-it-works ENDS HERE */
  #pricing {
      margin-top: 40px;
      display: flex;
      flex-direction: row;
      justify-content: center;
      
  }
  
  .product {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      width: calc(100% / 3);
      margin: 10px;
      border: 1px solid #000;
      border-radius: 3px;
  }
  
  .product > .heading {
      background-color: #ddd;
      color: black;
      padding: 15px 0;
      width: 100%;
      text-transform: uppercase;
      font-weight: 700;
      font-size: 1.75vw;
  }
  .product > h3 {
      font-size: 3.5vw;
      margin-top: 15px;
  }
  .product > ol {
      margin: 15px 2px;
  }
  .product > ol > li {
      font-size: small;
      padding: 5px 0;
  }
  .product > button {
      border: 0;
      margin: 15px 2px;
      background-color: #f1c40f;
      font-weight: 400;
  }
  @media (max-width: 600px){
    #pricing {
        flex-direction: column;
        align-items: center;
        
    }
    .product > ol > li {
      font-size: 10px;
      padding: 5px 0;
  }
  }
  @media (max-width: 600px)
  .product {
      max-width: 300px;
      min-width: 80vw;
      width: 100%;
      margin: 0 auto;
      margin-bottom: 10px;
  }
  .btn {
    padding: 0 20px;
    height: 40px;
    font-size: 1em;
    font-weight: 900;
    text-transform: uppercase;
    border: 3px black solid;
    border-radius: 2px;
    background: transparent;
    cursor: pointer;
    margin:1px;
}
  footer > ul {
      display: flex;
      justify-content: flex-end;
  }
  footer > ul > li {
      padding: 0 10px;
      font-size: 2vw;
  }
  footer > p {
      margin-top: 5px;
      display: flex;
      justify-content: flex-end;
      font-size: 2em;
      color: #444;
  }
  footer {
      margin-top: 30px;
      background-color: #ddd;
      padding: 20px;
  }
  @media(max-width:500px){
    footer > ul > li {
      padding: 0 10px;
      font-size: 10px;
  }
  }