primevue-mirror/components/lib/progressbar/style/ProgressBarStyle.js

import BaseStyle from 'primevue/base/style';

const theme = ({ dt }) => `
.p-progressbar {
    position: relative;
    overflow: hidden;
    height: ${dt('progressbar.height')};
    background: ${dt('progressbar.background')};
    border-radius: ${dt('progressbar.border.radius')};
}

.p-progressbar-value {
    margin: 0;
    background: ${dt('progressbar.value.background')};
}

.p-progressbar-label {
    color: ${dt('progressbar.label.color')};
    font-size: ${dt('progressbar.label.font.size')};
    font-weight: ${dt('progressbar.label.font.weight')};
}

.p-progressbar-determinate .p-progressbar-value {
    height: 100%;
    width: 0%;
    position: absolute;
    display: none;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: width 1s ease-in-out;
}

.p-progressbar-determinate .p-progressbar-label {
    display: inline-flex;
}

.p-progressbar-indeterminate .p-progressbar-value::before {
    content: "";
    position: absolute;
    background: inherit;
    top: 0;
    left: 0;
    bottom: 0;
    will-change: left, right;
    animation: p-progressbar-indeterminate-anim 2.1s cubic-bezier(0.65, 0.815, 0.735, 0.395) infinite;
}

.p-progressbar-indeterminate .p-progressbar-value::after {
    content: "";
    position: absolute;
    background: inherit;
    top: 0;
    left: 0;
    bottom: 0;
    will-change: left, right;
    animation: p-progressbar-indeterminate-anim-short 2.1s cubic-bezier(0.165, 0.84, 0.44, 1) infinite;
    animation-delay: 1.15s;
}

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

const classes = {
    root: ({ instance }) => [
        'p-progressbar p-component',
        {
            'p-progressbar-determinate': instance.determinate,
            'p-progressbar-indeterminate': instance.indeterminate
        }
    ],
    indeterminateContainer: 'p-progressbar-indeterminate-container',
    value: 'p-progressbar-value',
    label: 'p-progressbar-label'
};

export default BaseStyle.extend({
    name: 'progressbar',
    theme,
    classes
});