.fc-modal{display:none;position:fixed;z-index:1000;top:0;left:0;height:100%;width:100%;background:rgba(255,255,255,.8) url('http://i.stack.imgur.com/FhHRx.gif') 50% 50% no-repeat}body.jspdf-loading{overflow-y:hidden!important}body.jspdf-loading #s4-workspace{overflow-y:hidden!important}body.jspdf-loading .fc-modal{display:block!important}