.progress-bar {
    height: 4px;
    background-color: #9ad1f5;
    width: 100%;
    overflow: hidden;
}

.progress-bar-value {
    width: 100%;
    height: 100%;
    background-color: #3498db;
    animation: indeterminateAnimation 1s infinite linear;
    transform-origin: 0% 50%;
}

@keyframes indeterminateAnimation {
    0% {
        transform: translateX(0) scaleX(0);
    }
    40% {
        transform: translateX(0) scaleX(0.4);
    }
    100% {
        transform: translateX(100%) scaleX(0.5);
    }
}

#loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
    -webkit-animation: spin 1s ease-in-out infinite;
}

#loading1 {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid #1cc88960;
    border-radius: 50%;
    border-top-color: #1cc88a;
    animation: spin 1s ease-in-out infinite;
    -webkit-animation: spin 1s ease-in-out infinite;
}

#loading2 {
    display: inline-block;
    width: 50px;
    height: 50px;
    border: 3px solid #1cc88960;
    border-radius: 50%;
    border-top-color: #1cc88a;
    animation: spin 1s ease-in-out infinite;
    -webkit-animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        -webkit-transform: rotate(360deg);
    }
}
@-webkit-keyframes spin {
    to {
        -webkit-transform: rotate(360deg);
    }
}