#post-meta-inspector table {
    text-align: left;
    width: 100%;
}
#post-meta-inspector table .key-column {
    display: inline-block;
    width: 20%;
}
#post-meta-inspector table .value-column {
    display: inline-block;
    width: 79%;
}
#post-meta-inspector code {
    word-wrap: break-word;
}