h1 {
    text-align: center;
    font-size: 20px; 
    margin-bottom: 20px;
}

.container {
    width: 800px; 
    margin: auto; 
    background-color: white;
    border: 2px solid black;
    box-sizing: border-box;
    margin-top: 200px;
}

a{
    text-decoration: none;
    color: white;
}

.menu {
    background-color: gray;
    padding: 15px;
    box-sizing: border-box;
    margin: 0px;
}

.menu button {
    font-size: 15px;
    background-color: gray;
    border: none;
    color: white;
    padding-right: 20px;
}

table {
    margin: auto;
    width: 80%;
    border-collapse: collapse;
    margin-bottom: 40px;
    
    
}

tr th {
    text-align: center;
}

th, td {
    padding: 12px;
    
}