Hello @eemad,
Include a gradient will require a little modification.
– Open the “/wp-content/plugins/loading-page/css/loading-page.css” file with the text editor of your choice.
– and paste at the end of its content a style definition similar to the following one:
.lp-screen{
/* fallback */
background-color: #1a82f7 !important;
/* Safari 4-5, Chrome 1-9 */
background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#1a82f7), to(#2F2727)) !important;
/* Safari 5.1, Chrome 10+ */
background: -webkit-linear-gradient(top, #2F2727, #1a82f7) !important;
/* Firefox 3.6+ */
background: -moz-linear-gradient(top, #2F2727, #1a82f7) !important;
/* IE 10 */
background: -ms-linear-gradient(top, #2F2727, #1a82f7) !important;
/* Opera 11.10+ */
background: -o-linear-gradient(top, #2F2727, #1a82f7) !important;
}
Of course, using the preferred colors codes.
– And finally, clear the browser’s cache.
Best regards.