Hi there,
1. Try this CSS:
.wpsp-social-link,
.wpsp-social-link:visited,
.wpsp-li-button,
.wpsp-li-button:visited {
font-size: 20px;
}2. This should do it:
.wp-show-posts-entry-meta {
font-size: 19px;
}3. You can use the padding option in the settings, you just need to include the unit (px etc..).
Let me know if you need more info 🙂