* {
    font-family: "Comfortaa", sans-serif;
    font-optical-sizing: auto;
    font-weight: 600;
    font-style: normal;
}

body {
    margin: 0;
    padding: 0;
    background-color: #111111;
    color: #dddddd;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    opacity: 0;
    animation: fadeIn 1s forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to { 
        opacity: 1;
    }
}

.containerzpryvitanniam {
    text-align: center;
    box-shadow: 0 0 10px #3498dbb3;
    padding: 20px;
    border-radius: 8px;
    opacity: 0;
    animation: fadeIn 1s 0.5s forwards;
    margin-top: 100px;
    background-color: #222222;
}

h1 {
    margin-bottom: 20px;
    color: #3498db;
}

p {
    color: #95a5a6;
    margin-bottom: 30px;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #3498db;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #e74c3c;
}

button:active {
    background-color: #3498db;
}

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

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 2cm;
    background-color: #3498db;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-around;
    z-index: 1000;
}

header a {
    text-decoration: none;
    color: inherit;
    transition: background-color 0.3s ease;
    padding: 10px 20px;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.7);
    border-radius: 4px;
}

header a:hover {
    background-color: #e74c3c;
}

header a.active {
    background-color: #e74c3c;
}

table {
    width: 100%;
    margin-bottom: 20px;
    border-collapse: collapse;
    color: #dddddd;
}

th, td {
    padding: 10px;
    border: 1px solid #3498db;
}

th {
    background-color: #3498db;
    color: #ffffff;
}

ul, ol {
    text-align: left;
    margin: 0;
    padding: 0 0 0 20px;
}

footer {
    position: static;
    bottom: 30px;
    width: 100%;
    height: 50px;
    color: #a2a0af;
    text-align: center;
    line-height: 50px;
}