.progress-materializecss {
    position: absolute;
    height:4px;
    display: block;
    width: 100%;
    background-color: #c5d0fd;
    border-radius: 0;
    margin: 0;
    overflow: hidden;
    left: 0;
    z-index:6000;
}
.progress-materializecss .indeterminate {
    background-color: #6d7fcc;
}
.progress-materializecss .indeterminate:before {
    content: '';
    position: absolute;
    background-color: inherit;
    top: 0;
    left: 0;
    bottom: 0;
    will-change: left, right;
    animation: indeterminate 2.1s cubic-bezier(0.65, 0.815, 0.735, 0.395) infinite;
}
.progress-materializecss .indeterminate:after {
    content: '';
    position: absolute;
    background-color: inherit;
    top: 0;
    left: 0;
    bottom: 0;
    will-change: left, right;
    animation: indeterminate-short 2.1s cubic-bezier(0.165, 0.84, 0.44, 1) infinite;
    animation-delay: 1.15s;
}

@keyframes indeterminate {
    0% {
        left: -35%;
        right: 100%;
    }
    60% {
        left: 100%;
        right: -90%;
    }
    100% {
        left: 100%;
        right: -90%;
    }
}
@keyframes indeterminate-short {
    0% {
        left: -200%;
        right: 100%;
    }
    60% {
        left: 107%;
        right: -8%;
    }
    100% {
        left: 107%;
        right: -8%;
    }
}