body {
    background-color:  rgb(209, 210, 214);
    font-size: large; 
    
}

h1 {
    text-align: center;
    color: rgb(0, 0, 0);
}

.right_block {
    float: right;
}

.navbar ul {
    list-style-type: none;
    background-color: rgb(67, 62, 62);
    padding: 10px;
    overflow: hidden;
}

.navbar li {
    display: inline;
    margin-right: 15px;
}

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

.navbar a:hover{
    background-color: rgb(103, 95, 95);
}

.centered-text {
    text-align: center;
}

.navbar {
    text-align: center;
}
hr {
    background-color: black;
    height: 2px;
    border: none;
    margin: 20px;
 }