html, body{
    margin: 0;
    padding: 0;
    font-family: "Roboto Mono", monospace;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    width: 100%;
}

header{
    padding: 1em 2em;
    background-color: rgb(0, 48, 0);
    width: 100%;
}

ul{
    list-style: none;
    color: greenyellow;
}

.nav-list li {
    display: inline;
}

nav{
    display: flex;
    justify-content: center;
    gap: 1em;
    width: 100%;
}

.nav-item {
    color: greenyellow;
    text-decoration: none;
    padding: 0.5em 1em;
    background-color:rgb(0, 38, 0);
    border-radius: 5px;
    font-size: 15px;
  }

  .nav-item:hover {
    background-color: greenyellow;
    color:rgb(0, 65, 0);
  }

  main {
    display: flex;
    padding: 2em;
    background-color: rgb(0, 48, 0);
  }
  .main-container {
    display: flex;
    align-items: flex-start; 
    gap: 2em; 
    padding: 2em;
    width: 100%;
  }
  .text {
    margin: 0 auto;
  }    

   h1{
    font-size: 150px;
    color:greenyellow;
    margin-top: 5px;
    margin-bottom: 5px;
    text-align:center;
  }

  h4{
    font-size: 150px;
    color: rgba(172, 255, 47, 0.30);
    margin-top: 5px;
    margin-bottom: 5px;
    text-align: center;
  }

  .background-image{
    background-image: url('../photos/bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
  }
p{
  font-size: 15px;
  line-height: 1.6;
  color: white;
  margin-top: 30px;
}

.float-image{
    float:right;
    height:300px;
    width:auto;
    margin-left: 50px;
}

  footer{
    background-color: rgb(0, 65, 0);
    padding: 1em 2em;
    width: 100%;
  }

  .implementations{
    height:400px;
    width:auto;
  }

  h2{
    color: greenyellow;
    font-size: 20px;
  }

  .source-text{
    padding-bottom: 350px;
  }

  .landing-page{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 60px;
    width: 100%;
  }

  .container{
    display: flex;
    flex-wrap: wrap;
    justify-content: left;
  }
  


  .info{
    margin-left:100px;
    margin-right: 100px;
    background-color: rgb(0, 35, 0);
    border: 3px solid greenyellow;
    border-radius: 15px;
    padding: 20px;
    text-align: left;
  }
h5{
    font-size: 50px;
    color: rgba(172, 255, 47, 0.30);
    margin-top: 5px;
    margin-bottom: 5px;  
}
h6{
    font-size: 50px;
    color: rgba(172, 255, 47);
    margin-top: 5px;
    margin-bottom: 5px;  
}

  h3{
    font-size: 20px;
    color: greenyellow;
    margin-top: 60px;
    margin-left: 12px;
  }

  .var{
    margin-top: 60px;
  }

  .link{
    color: greenyellow;
    margin-top: 15px;
    font-size: 15px;
  }

  .video{
    margin-top: 40px;
  }

  .section-header{
    text-align: center;
  }

  .alg-text{
    margin-top: 50px;
  }

  .alg{
    width: 100%;
  }

  .srcs{
    padding: 2em;
    background-color: rgb(0, 48, 0);
    display:block;
  }

  @media (max-width: 740px){
    nav{
        flex-direction: column;
    }
    .nav-list li{
display: block;
margin-bottom: 10px;
    }
    .nav-item{
        font-size: 10px;
    }
  }

  @media (max-width: 970px){
    h1{
        font-size: 100px;
    }
    h4{
        font-size: 100px;
    }
  }

  @media (max-width: 780px){
    h1{
        font-size: 75px;
    }
    h4{
        font-size: 75px;
    }
  }

  @media (max-width: 500px){
    h1{
        font-size: 50px;
    }
    h4{
        font-size: 50px;
    }
  }

  @media (max-width: 460px){
    h1{
        font-size: 50px;
    }
    h2{
        font-size: 50px;
    }
  }
@media (max-width: 600px){
    .info{
    margin-left: 50px;
    margin-right: 50px;
    font-size: 12px;
}
}

@media (max-width: 450px){
    .info{
    margin-left: 25px;
    margin-right: 25px;
    font-size: 9px;
}
}

@media (max-width: 780px){
    iframe{
        width: 400px;
        height: 200px;
    }
}

@media (max-width: 600px){
    iframe{
        width: 300px;
        height: 150px;
    }
}

@media (max-width: 600px){
    footer p{
        font-size: 12px;
    }
}

@media (max-width: 550px){
    h5{
        font-size: 30px;
    }
    h6{
        font-size: 30px;
    }
  }

  @media (max-width: 550px){
    h3{
        font-size: 12px;
        margin-right: 130px;
    }
    
  }

  @media (max-width: 550px){
    .implementations{
        width: 400px;
        height: auto;
    }
    
  }

  @media (max-width: 370px){
    .implementations{
        width: 300px;
        height: auto;
    }
    
  }

  @media (max-width: 730px){
    h2{
        font-size: 25px;
    }
  }

  @media (max-width: 530px){
    h2{
        font-size: 20px;
    }
  }

  @media (max-width: 730px){
    .link{
        font-size: 10px;
    }
  }