saas-one/frontend/operation-web/ext/classic/theme-classic/sass/var/LoadMask.scss

/** @class Ext.LoadMask */
//

//$loadmask-msg-border-color: dynamic($panel-header-border-color);
//$loadmask-msg-background-color: dynamic($panel-base-color);

// this is the same as $panel-border-color, but we have to duplicate it since LoadMask cannot depend on Panel
$loadmask-msg-inner-icon: dynamic('grid/loading');
$loadmask-msg-border-color: dynamic(adjust-color($base-color, $hue: 0deg, $saturation: 7.644%, $lightness: -8.627%));
// this is the same as $panel-base-color, but we have to duplicate it since LoadMask cannot depend on Panel
$loadmask-msg-background-color: dynamic(adjust-color($base-color, $hue: 0deg, $saturation: 0.542%, $lightness: 7.843%));

$loadmask-msg-inner-font-size: dynamic(ceil($font-size * .9));  //11px
$loadmask-msg-inner-border-color: dynamic(adjust-color($base-color, $hue: 1.111deg, $saturation: -14.017%, $lightness: -9.608%));