.is-showingSpinner:before,.is-showingSpinner:after{content:'';position:absolute;bottom:0;left:0;right:0;top:0;z-index:2;pointer-events:none}.is-showingSpinner:before{position:fixed;width:100%;min-height:100%;background-color:rgba(211,211,211,.8)}.is-showingSpinner:after{color:#007bff!important;margin:auto;display:inline-block;width:2rem;height:2rem;vertical-align:text-bottom;background-color:currentColor;border-radius:50%;opacity:0;-webkit-animation:spinner-grow .75s linear infinite;-moz-animation:spinner-grow .75s linear infinite;-o-animation:spinner-grow .75s linear infinite;animation:spinner-grow .75s linear infinite}.content-subContent{width:40px;height:40px;background-color:red;display:inline-block}@-webkit-keyframes rotation{from{-webkit-transform:rotate(0deg)}to{-webkit-transform:rotate(359deg)}}@-moz-keyframes rotation{from{-moz-transform:rotate(0deg)}to{-moz-transform:rotate(359deg)}}@-o-keyframes rotation{from{-o-transform:rotate(0deg);}to{-o-transform:rotate(359deg);}}@keyframes rotation{from{transform:rotate(0deg)}to{transform:rotate(359deg)}}