.nav-menu li button {
    margin-left: 30px;
    margin-top: 20px;
}

.spinner-wrapper {
    position: absolute;
    left: 50%;
    top: 50%;
    background: #ffffff8f;
    width: 100%;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.spinner-border {
    position: absolute;
    top: 40%;
}

.text-loading {
    position: absolute;
    top: 65%;
    font-size: 1.4em;
    color: #333;
}

.alert.alert-success p {
    margin-bottom: 0;
}
.page-logo img {
    width: auto!important;
    height: 30px!important;
    margin-top:5px;
}

.display-none {
    display:none!important;
}