wp-metabox.css

.wp-metabox-input {
    display: block;
}

.wp-metabox-description {
    margin-top: 3px;
    color: #999;
    font-style: italic;
}

.wp-metabox-ordered-item {
    border: 1px solid #eee;
    background-color: #fafafa;
    margin-bottom: 10px;
    padding: 15px 15px 5px 15px;
    cursor: move;
}

.wp-metabox-ordered-item:hover {
    border-color: #ccc;
}

.wp-metabox-ordered-item .wp-metabox-input {
    display: inline;
    width: 86%;
    margin-right: 20px;
    margin-bottom: 10px;
}

.wp-metabox-media .image-container img {
    max-width: 100%;
}