zulip/web/styles/progress_bar.css

@-webkit-keyframes progress-bar-stripes {
    from {
        background-position: 40px 0;
    }
    to {
        background-position: 0 0;
    }
}
@-moz-keyframes progress-bar-stripes {
    from {
        background-position: 40px 0;
    }
    to {
        background-position: 0 0;
    }
}
@-ms-keyframes progress-bar-stripes {
    from {
        background-position: 40px 0;
    }
    to {
        background-position: 0 0;
    }
}
@-o-keyframes progress-bar-stripes {
    from {
        background-position: 0 0;
    }
    to {
        background-position: 40px 0;
    }
}
@keyframes progress-bar-stripes {
    from {
        background-position: 40px 0;
    }
    to {
        background-position: 0 0;
    }
}
.progress {
    overflow: hidden;
    height: 20px;
    margin-bottom: 20px;
    background-color: #f7f7f7;
    background-image: -moz-linear-gradient(top, #f5f5f5, #f9f9f9);
    background-image: -webkit-gradient(
        linear,
        0 0,
        0 100%,
        from(#f5f5f5),
        to(#f9f9f9)
    );
    background-image: -webkit-linear-gradient(top, #f5f5f5, #f9f9f9);
    background-image: -o-linear-gradient(top, #f5f5f5, #f9f9f9);
    background-image: linear-gradient(to bottom, #f5f5f5, #f9f9f9);
    background-repeat: repeat-x;
    -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
    -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
}
.progress .bar {
    width: 0%;
    height: 100%;
    color: #ffffff;
    float: left;
    font-size: 12px;
    text-align: center;
    text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
    background-color: #0e90d2;
    background-image: -moz-linear-gradient(top, #149bdf, #0480be);
    background-image: -webkit-gradient(
        linear,
        0 0,
        0 100%,
        from(#149bdf),
        to(#0480be)
    );
    background-image: -webkit-linear-gradient(top, #149bdf, #0480be);
    background-image: -o-linear-gradient(top, #149bdf, #0480be);
    background-image: linear-gradient(to bottom, #149bdf, #0480be);
    background-repeat: repeat-x;
    -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    -moz-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: width 0.6s ease;
    -moz-transition: width 0.6s ease;
    -o-transition: width 0.6s ease;
    transition: width 0.6s ease;
}
.progress .bar + .bar {
    -webkit-box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    -moz-box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.15);
}
.progress.active .bar {
    -webkit-animation: progress-bar-stripes 2s linear infinite;
    -moz-animation: progress-bar-stripes 2s linear infinite;
    -ms-animation: progress-bar-stripes 2s linear infinite;
    -o-animation: progress-bar-stripes 2s linear infinite;
    animation: progress-bar-stripes 2s linear infinite;
}
.progress .bar-danger {
    background-color: #dd514c;
    background-image: -moz-linear-gradient(top, #ee5f5b, #c43c35);
    background-image: -webkit-gradient(
        linear,
        0 0,
        0 100%,
        from(#ee5f5b),
        to(#c43c35)
    );
    background-image: -webkit-linear-gradient(top, #ee5f5b, #c43c35);
    background-image: -o-linear-gradient(top, #ee5f5b, #c43c35);
    background-image: linear-gradient(to bottom, #ee5f5b, #c43c35);
    background-repeat: repeat-x;
}
.progress .bar-success {
    background-color: #5eb95e;
    background-image: -moz-linear-gradient(top, #62c462, #57a957);
    background-image: -webkit-gradient(
        linear,
        0 0,
        0 100%,
        from(#62c462),
        to(#57a957)
    );
    background-image: -webkit-linear-gradient(top, #62c462, #57a957);
    background-image: -o-linear-gradient(top, #62c462, #57a957);
    background-image: linear-gradient(to bottom, #62c462, #57a957);
    background-repeat: repeat-x;
}