.timeline {
    list-style: none;
    padding: 20px 0 20px;
    position: relative;

    &:before {
        top: 0;
        bottom: 0;
        position: absolute;
        content: " ";
        width: 3px;
        background-color: #eeeeee;
        left: 1%;
        margin-left: -1.5px;
    }

    & > li {
        margin-bottom: 20px;
        position: relative;

        &:before, &:after {
            content: " ";
            display: table;
        }

        &:after {
            clear: both;
        }

        & > .timeline-panel {
            width: 90%;
            float: left;
            border: 1px solid #d4d4d4;
            border-radius: 2px;
            padding: 20px;
            position: relative;
            -webkit-box-shadow: 0 1px 6px rgba(0, 0, 0, 0.175);
            box-shadow: 0 1px 6px rgba(0, 0, 0, 0.175);

            &:before {
                position: absolute;
                top: 26px;
                right: -15px;
                display: inline-block;
                border-top: 15px solid transparent;
                border-left: 15px solid #ccc;
                border-right: 0 solid #ccc;
                border-bottom: 15px solid transparent;
                content: " ";
            }

            &:after {
                position: absolute;
                top: 27px;
                right: -14px;
                display: inline-block;
                border-top: 14px solid transparent;
                border-left: 14px solid #fff;
                border-right: 0 solid #fff;
                border-bottom: 14px solid transparent;
                content: " ";
            }
        }

        .timeline-badge {
            color: #fff;
            width: 50px;
            height: 50px;
            line-height: 50px;
            font-size: 1.4em;
            text-align: center;
            position: absolute;
            top: 16px;
            left: 1%;
            margin-left: -25px;
            background-color: #999999;
            z-index: 100;
            border-top-right-radius: 50%;
            border-top-left-radius: 50%;
            border-bottom-right-radius: 50%;
            border-bottom-left-radius: 50%;

            &.primary {
                background-color: #2e6da4 !important;
            }

            &.success {
                background-color: #3f903f !important;
            }

            &.warning {
                background-color: #f0ad4e !important;
            }

            &.danger {
                background-color: #d9534f !important;
            }

            &.info {
                background-color: #5bc0de !important;
            }
        }

        &.timeline-inverted {
            .timeline-panel {
                float: left;
                margin-left: 5rem;
            }

            .timeline-panel:before {
                border-left-width: 0;
                border-right-width: 15px;
                left: -15px;
                right: auto;
            }

            .timeline-panel:after {
                border-left-width: 0;
                border-right-width: 14px;
                left: -14px;
                right: auto;
            }
        }
    }
}


.timeline-title {
    margin-top: 0;
    color: inherit;
}


.timeline-body {
    p, ul {
        margin-bottom: 0;
    }

    p + p {
        margin-top: 5px;
    }
}

@media (max-width: 767px) {
    ul.timeline:before {
        left: 40px;
    }

    ul.timeline > li > .timeline-panel {
        width: calc(100% - 90px);
        width: -moz-calc(100% - 90px);
        width: -webkit-calc(100% - 90px);
    }

    ul.timeline > li > .timeline-badge {
        left: 15px;
        margin-left: 0;
        top: 16px;
    }

    ul.timeline > li > .timeline-panel {
        float: right;
    }

    ul.timeline > li > .timeline-panel:before {
        border-left-width: 0;
        border-right-width: 15px;
        left: -15px;
        right: auto;
    }

    ul.timeline > li > .timeline-panel:after {
        border-left-width: 0;
        border-right-width: 14px;
        left: -14px;
        right: auto;
    }
}