body {
    margin: 0;
    padding: 0;
    background-color: #1a1a1a; /* Dark background color */
    color: #ffffff; /* Light text color */
}

.editor-pane, .preview-pane {
    width: 50%;
    height: 100vh;
    box-sizing: border-box;
    padding: 10px;
    float: left;
}

.editor-pane {
    background-color: #2d2d2d; /* Darker pane background color */
}

.preview-pane {
    background-color: #1e1e1e; /* Slightly lighter pane background color */
}

#code-editor {
    width: 100%;
    height: 100%;
    border: none;
    background-color: #2d2d2d; /* Match the editor pane's background color */
    color: #ffffff; /* Light text color */
}

#preview {
    width: 100%;
    height: 100%;
    border: none;
    background-color: #1e1e1e; /* Match the preview pane's background color */
    color: #ffffff; /* Light text color */
    /* Additional rules to remove unwanted default styling */
    margin: 0; /* Remove margin */
    padding: 0; /* Remove padding */
    display: block; /* Ensure proper rendering */
    overflow: hidden; /* Hide any overflow content */
    border: none; /* Remove border */
}

#run-button {
    clear: both;
    display: block;
    margin: 10px auto;
    background-color: #333; /* Dark button background color */
    color: #ffffff; /* Light text color */
    border: none;
    padding: 5px 10px;
    cursor: pointer;
}

#run-button:hover {
    background-color: #444; /* Slightly lighter background color on hover */
}

.title-big {
    text-align: center;
}

.caption {
    text-align: center;
    font-size: small;
}

.caption a {
   color: #ffffff;
}