header {
    background-color: rgb(32,32, 32);
    position: sticky;
    width: 100%;
    top: 0;
    left: 0;   
    z-index: 1000;
    padding: 10px;
}

header ul {
    margin:15px 0px;
    padding: 0px 50px;
    text-align: center;;
}
header li {
    display: inline-block;
    margin: 20px 20px;
  
}

header li a {
    text-decoration: none;
    color: rgb(255, 255, 255);
    border: 1px solid rgb(255, 255, 255);
    padding : 10px 20px;
    margin: 0px;
    list-style: none;
    border-radius: 10px;;
    text-align: center;


    
}
header li a:hover {
    background-color: rgb(255, 255, 255);
    color: rgb(0, 0, 0);
    transition: all 0.3s ease-in-out;

}
.local {
    background-color: rgb(255, 255, 255);
    color: rgb(0, 0, 0);
}

body{
    background-color: rgb(64, 64, 64);
    overflow: scroll;
    margin: 0;
    padding:10;
    
}
main {
    padding: 20px;
    text-align: center;
    height: 675px;
    
    
}
main img {
    
    border-radius: 50px;
}
footer {
  background-color: #333;
  color: #fff;
  padding: 10px 0;
}



.container {
  max-width: 940px;
  margin: 0 auto;
  padding: 0 10px;
  text-align: center;
}


.pdf {
    aspect-ratio: 4 / 3;
    height: 1000px;
}