body {
    font-family: Arial, sans-serif;
    text-align: center;
    background-image: url('background.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    margin: 20px;
}

#arrayContainer {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin-top: 20px;
    gap: 5px; 
}

.node {
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-weight: bold;
    border: 2px solid #3498db;
    border-radius: 5px;
    background-color: #ecf0f1;
    transition: all 0.2s;
}

.node.comparing {
    background-color: #e74c3c;
    color: white;
}

.node.sorted {
    background-color: #2ecc71;
    color: white;
}

.background-image {
    width: 100%;           
    height: 100vh;         
    background-image: url('background.jpg');
    background-size: cover;      
    background-position: center; 
    background-repeat: no-repeat;
}

h1 {
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif
}

label {
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif
}