Styling the Republish Button

If you'd like to alter the appearance of the default Republish button, you'll need to do so through your theme or child theme CSS, or through the WordPress Appearance Customize Screen.

Here are the default stylings of the Republish button:

.side-widget.republication_tracker_tool button.republication-tracker-tool-button, 
.widget.republication_tracker_tool button.republication-tracker-tool-button {
    width: 100%;
    background-color: #5499db;
    border: 1px solid #2863a7;
    color: #fff;
    padding: 1em;
    font-size: 1.25em;
    margin: 0 0 1em 0;
    display: block;
    border-radius: .25em;
    font-weight: bold;
    text-shadow: 1px 1px 1px #2863a7;
}

Go ahead and copy those styles into your theme's CSS file and replace any attributes that you'd like to modify.

For more information about CSS in WordPress, we direct you to the Codex page.