Hello,
We use the following code to add that animated spiner and bg
.blockOverlay:before, div.wpcf7 .ajax-loader:before, div.pp_default .pp_loaderIcon:before { content: ''; animation: rotate .75s infinite linear; width: 18px; height: 18px; border: 1px solid #e1e1e1; border-left-color: #888888; border-radius: 50%; display: inline-block; } .blockOverlay { background: rgba(255, 255, 255, 0.5) !important; }
Copy it to your Custom CSS and edit according to your needs.
Regards
