body {
    font-family: Arial, sans-serif;
    text-align: center;
    background: linear-gradient(135deg, #000, #825fc7);
    min-height: 97vh;
}

label, h2{
    color:azure;
}
#video, #canvas {
    width: 640px;
    height: 480px;
    padding: 60px;
}
.slider-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin: 10px 0;
}
.slider-group {
    margin: 10px;
}
input[type="range"] {
    width: 150px;
}

.flex{
    display: flex;
    align-items: center;
}

.flex2 button {
    padding: 10px 16px;
    font-size: 14px;
    border: none;
    border-radius: 6px;
    background-color: #5a5a5a;
    color: white;
    cursor: pointer;
    transition: background-color 0.2s ease;
    margin: 3px;
}

.flex2 button:hover {
    background-color: #777;
}

.flex2 button:active {
    transform: scale(0.97);
}