.loading_hover{display:none; position:absolute; z-index:999; padding:1rem; top:0; opacity:1; left:0; width:100%; height:100%; background-color:rgba(3,91,169,0.77); transition:top 0.7s ease, opacity 0.7s ease; -webkit-transition:top 0.7s ease, opacity 0.7s ease;}
.loading_hover > .inner-wrap{ display:table; width:100%; height:100%;}
.loading_hover > .inner-wrap > .vertical-align{ display:table-cell; vertical-align:middle; text-align:center; color:#fff;}

.modal-content[data-window-loading='loading'] .loading_hover{display:block}