body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

h1 {
font-size: 16px; /* Adjust the size as needed */
    }

#header {
    background-color: #333;
    color: #fff;
    padding: 1px;
    text-align: left;
}
#menu {
    width: 100px;
    background-color: #f0f0f0;
    float: left;
    height: 100%;
    padding: 20px;
}
#content {
    padding: 20px;
    margin-left: 20px;
}


#controls {
    padding: 20px;
    margin-left: 100px;
}

.menu-item {
    margin-bottom: 10px;
}
.menu-item a {
    text-decoration: none;
    color: #333;
}
.menu-item a:hover {
    color: #000;
}


#image-links {
background-color: #f9f9f9; /* Light gray background */
padding: 20px; /* Add some padding around the content */
border-radius: 8px; /* Add rounded corners */
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Add a subtle shadow */
}

#image-links h3 {
margin-top: 0; /* Remove default margin */
font-size: 1.5rem; /* Larger font size for heading */
color: #333; /* Dark text color */
}

#image-links ul {
list-style-type: none; /* Remove default bullet points */
padding: 0; /* Remove default padding */
}

#image-links li {
margin-bottom: 10px; /* Add some spacing between list items */
}

#image-links a {
text-decoration: none; /* Remove underline from links */
color: #007bff; /* Blue link color */
transition: color 0.3s; /* Smooth transition for link color change */
}

#image-links a:hover {
color: #0056b3; /* Darker blue on hover */
}

#controls {
display: flex;
flex-direction: column;
margin-bottom: 20px;
}

#controls label {
margin-bottom: 5px;
}

#controls input[type="number"] {
padding: 8px;
margin-bottom: 10px;
border: 1px solid #ccc;
border-radius: 4px;
width: 150px;
box-sizing: border-box;
}

#controls button {
padding: 10px 20px;
background-color: #007bff;
color: #fff;
border: none;
border-radius: 4px;
cursor: pointer;
max-width: 180px; /* Limit the maximum width */
}

#controls button:hover {
background-color: #0056b3;
}

footer {
    background-color: #f1f1f1;
    text-align: center;
    padding: 10px 0;
   aposition: fixed;
    bottom: 0;
    width: 100%;
    box-shadow: 0 -2px 5px rgba(0,0,0,0.1);
}

.collapsible {
    background-color: #f1f1f1;
    color: #444;
    cursor: pointer;
    padding: 10px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 15px;
    margin-top: 10px;
}
.active, .collapsible:hover {
    background-color: #ddd;
}
.collapsible-content {
    padding: 0 18px;
    display: block;
    overflow: hidden;
    background-color: #f9f9f9;
}