body {
    background-color: #121212;
    color: white;
    font-family: Arial, sans-serif;
    text-align: left;
    margin: 30px;
}
.container {
    max-width: 600px;
    margin: auto;
    padding: 20px;
}
h1 {
    margin-bottom: 20px;
}
ul {
    list-style: none;
    padding: 0;
}
li {
    padding: 10px;
    border-bottom: 1px solid #333;
    cursor: pointer;
}
li:hover {
    background-color: #333;
}
button {
    background-color: #4CAF50;
    color: white;
    padding: 10px;
    border: none;
    cursor: pointer;
}
button:hover {
    background-color: #45a049;
}
.context-menu {
    position: absolute;
    text-align: center;
    color: black;
    background: lightgray;
    border: 1px solid black;
}

.context-menu ul {
    padding: 0px;
    margin: 0px;
    min-width: 150px;
    list-style: none;
}

.context-menu ul li {
    padding-bottom: 7px;
    padding-top: 7px;
    border: 1px solid black;
}

.context-menu ul li a {
    text-decoration: none;
    color: black;
}

.context-menu ul li:hover {
    color: lightgray;
    background: black;
}