#cover-spin{position:fixed;width:100%;left:0;right:0;top:0;bottom:0;background:white;z-index:9999;display:none}
#default-loader{position:fixed;width:100%;left:0;right:0;top:0;bottom:0;background:white;z-index:9999;display:block}
@-webkit-keyframes spin{from{-webkit-transform:rotate(0)}
to{-webkit-transform:rotate(360deg)}
}
@keyframes spin{from{transform:rotate(0)}
to{transform:rotate(360deg)}
}
#cover-spin::after{content:'';display:block;position:absolute;left:48%;top:40%;width:40px;height:40px;border-style:solid;border-color:black;border-top-color:transparent;border-width:4px;border-radius:50%;-webkit-animation:spin .8s linear infinite;animation:spin .8s linear infinite}
#default-loader::after{content:'';display:block;position:absolute;left:48%;top:40%;width:40px;height:40px;border-style:solid;border-color:black;border-top-color:transparent;border-width:4px;border-radius:50%;-webkit-animation:spin .8s linear infinite;animation:spin .8s linear infinite}