.loader {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background: url('../../assets/loading.gif') 50% 50% no-repeat rgb(249,249,249);
    opacity: .8;
}

.user-profile {
    display: none;
}

.alert {
    color: red;
}