@keyframes progress-anim {
    0%

{
    width: 5%;
}

30% {
    width: 40%;
}

50% {
    width: 55%;
}

80% {
    width: 70%;
}

100% {
    width: 100%;
}

}

.has-loader {
    position: relative;
}

.loading {
    position: absolute;
    left: 0;
    width: 0%;
    height: 100%;
    background-color: #000000;
    top: 0;
    padding: 0;
    margin: 0;
    /*border: 1px solid #00000061;*/
    border-radius: inherit;
}

.has-loader.active .loading {
    animation: progress-anim 20s ease 0s;
}

.has-loader.complete .loading {
    width: 100%;
    animation: alert-success .3s ease 0s;
}

@keyframes alert-success {
    0% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}
.btn-primary .loading {
    background-color: #709699 !important;
}