/* CSS Document */
body {
    margin: 10px 10px;
  }

header, footer {
    font-family: Calibri, Arial, sans-serif;
    color: white;
    background: #474748;
  }

header {
    border: 3px solid black;
   }

nav {

    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
   }

footer {
   
    font-size: 20px;
    border: 2px solid black;
    height: 80px;               
    display: flex;
    align-items: center;         
    justify-content: center; 
  }  

h1, h2 { 

    text-align: center;
    font-size: 40px;
   } 
    
h3 {
    text-align: center;
    font-size: 25px;
} 
    
p  {
    font-family: "Times New Roman", Georgia, serif;
    font-size: smaller;
    color: black;  
    margin-left: 30px;
    margin-right: 30px;
    text-align: justify;
   }    
   
nav a {
    font-family: Calibri, Arial, sans-serif;
    font-size: large;
    font-weight: bold;
    text-decoration: none;
    color: black;
    background: #6B9AF0;
    display: block;

    margin: 5px;
    padding: 5px 20px;
    border: 5px outset #EDF2E1;    
}   

nav a:hover {
    color: white;
    background: #5FFBF1;
}

nav a:active {
    color: white;
    background: black;
    border: 5px inset #EDF2E1; 
} 

nav a#vybran {
    color: white;
    background: gray;
} 

table,th,td {
  border: 1px solid black;
  font-family: sans-serif;
}

table {
  border-collapse: collapse;
    margin-left: auto;
    margin-right: auto;
}
th, tr:nth-child(odd) {
  background-color: #5FFBF1;
  
}

td {
  text-align: center;
  width: 8%;
  }
  
  ol,ul {
  width: max-content;
  margin: 0 auto;
  font-size: smaller;
}