* {
     box-sizing: border-box;
 }

 html,
 body {
     height: 100%;
     margin: 0;
 }

 body {
     box-sizing: border-box;
     background-color: #040404;
     color: #cfd8dc;
     font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
     margin: 0;
     padding: 0;

     align-content: center;
     text-align: center;
     justify-content: center;
 }

 main {
     width: 50%;
     height: 50%;
     border-radius: 10px;
     margin-left: auto;
     margin-right: auto;

     align-content: center;
     text-align: center;
 }

 .in-site-links {
     display: flex;
     gap: 10px;
     width: 100%;
     align-content: center;
     text-align: center;
     justify-content: center;
 }

 .in-site-links a {
     width: 200px;
     height: 50px;
     border-radius: 10px;
     background-color: #0b1116;
     display: block;
     font-size: larger;
     color: white;
     text-decoration: none;
     padding-top: 10px;
 }
 .social-links {
    margin-top: 16px;
 }
.social-links a img {
    width: 48px;
 }

 .banner {
     margin-top: -65px;
     width: 70%;
 }
 footer {
    width: 100%;
    height: 32px;
    position: fixed;
    bottom: 0px;
    left: 0px;
}

 @media (max-width: 768px) {
     main {
         width: 100%;
         height: 100%;
     }

     .banner {
         width: 85%;
     }

     .in-site-links {
         display: block;
         gap: 10px;
         width: 100%;
         align-content: center;
         text-align: center;
         justify-content: center;
     }

     .in-site-links a {
         width: 100%;
         height: 50px;
         border-radius: 10px;
         background-color: #0b1116;
         display: block;
         font-size: larger;
         color: white;
         text-decoration: none;
         padding-top: 10px;
         margin-bottom: 8px;
     }
 }