.loader-plug{height:100%;width:100%;left:0;right:0;top:0;position: absolute;display:none;}
.loader-plug:after { content: ""; background: rgba(0,0,0,.5); height: 100%; width: 100%; position: absolute; left: 0; top: 0; z-index: 99; }
 
 span.alert.alert-primary {
    color: #c51d1d;
}