.loading
{
    position: fixed;
    z-index: 99999;
    height: 2em;
    width: 2em;
    /*overflow: show;*/
    margin: auto;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

/* Transparent Overlay */
.loading:before {
    z-index: 99999;
    content: '';
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(137, 137, 137, 0.69);
    backdrop-filter: blur(2px);
}

.loading-img {
    position: fixed;
    z-index: 99999;
    margin: auto;
    display: inline-block;
    /*background: url(../img/loadingHSL.gif) no-repeat 50% 50%;*/
    background-size: 20px;
    /*top: 44%;
    left: 47%;
    bottom: 44%;
    right: 47%;*/
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 80px;
    height: 80px;
    border-radius: 100px;
    border-color: rgba(242, 99, 33, 0.7);
    background-color: rgba(242, 99, 33, 0.7);
    border-style: solid;
    border-width: thick;
    box-shadow: 0px 0px 5px;
}

.loading-round-bg {
    position: fixed;
    z-index: 99999;
    width: 100%;
    text-align: center;
    margin: auto;
    top: 44%;
    left: 47%;
    bottom: 44%;
    right: 47%;
    border-radius: 100px;
    border-color: rgba(242, 99, 33, 0.7);
    background-color: rgba(242, 99, 33, 0.7);
    border-style: solid;
    border-width: thick;
    animation-name: thin_thick;
    animation-duration: 4s;
    animation-iteration-count: infinite;
}

#progressBar {
    width: 50px;
    background-color: lightgray;
    position: fixed;
    z-index: 99999;
    margin: auto;
    height: 10px;
    top: 20%;
    border-radius: 10px;
    bottom: 0;
    left: 0;
    right: 0;
}

#progressBarIn {
    width: 0%;
    height: 100%;
    border-radius: 10px;
    transition: width 0.2s, margin-left 0.5s;
}

@keyframes thin_thick {
    0% {
        background-color: rgba(242, 99, 33, 0.7);
    }
    25% {
        background-color: rgba(242, 99, 33, 0.1);
    }
    50% {
        background-color: rgba(242, 99, 33, 0.1);
    }
    75% {
        background-color: rgba(242, 99, 33, 0.1);
    }
    100% {
        background-color: rgba(242, 99, 33, 0.7);
    }


}