/* 发展历程 development course */
.development_course {
    width: 100%;
    max-width: 1200px;
    margin: 60px auto;
}

.development_course_title {
    text-align: center;
    font-size: 24px;
    color: #444;
    padding: 15px 0 50px;
}

.development_course .z95d01timeline-item:nth-of-type(odd) .z95d01timeline-title {
    text-align: right;
}

.development_course .z95d01timeline-title {
    font-size: 28px;
    margin: 0 0 10px;
    color: #444;
    font-weight: 555;
}

.development_course .z95d01timeline-content:hover .z95d01timeline-title {
    color: red;
}

.development_course .z95d01timeline-content p {
    display: flex;
    justify-content: center;
    align-items: center;
}

@media screen and (max-width:1024px) {
    .development_course .z95d01timeline-item:nth-of-type(odd) .z95d01timeline-title {
        /* text-align: center;
        margin-right: 20%; */
    }

    .development_course .z95d01timeline-content p {
        display: flex;
        justify-content: flex-start;
        align-items: center;
    }

    .development_course .z95d01timeline-axis {
        position: absolute;
        left: 50% !important;
        transform: translateX(-50%);

    }

    .development_course .z95d01timeline-item::before {
        content: "";
        position: absolute;
        left: 50% !important;

    }

    .development_course .z95d01timeline-item:nth-of-type(even) {
        display: flex;
        justify-content: flex-end;
        align-items: flex-end;
    }

    .development_course .z95d01timeline-item:nth-of-type(odd) {
        display: flex;
        justify-content: flex-start;
        align-items: flex-start;
    }


    .development_course .z95d01timeline.z95d01y-interlaced .z95d01timeline-item .z95d01timeline-content {
        width: 50%;
        padding: 50px !important;
        box-sizing: border-box;
    }
}

@media screen and (max-width:650px) {
    .development_course .z95d01timeline-item:nth-of-type(odd) .z95d01timeline-title {
        text-align: left;
        margin-right: 0%;
    }

    .development_course .z95d01timeline-content p {
        display: flex;
        justify-content: flex-start;
        align-items: center;
    }

    .development_course .z95d01timeline-axis {
        position: absolute;
        left: 0 !important;
        transform: translateX(0%);

    }

    .development_course .z95d01timeline-item::before {
        content: "";
        position: absolute;
        left: 3% !important;

    }

    .development_course .z95d01timeline-item:nth-of-type(even) {
        display: block;
        justify-content: flex-end;
        align-items: flex-end;
    }

    .development_course .z95d01timeline-item:nth-of-type(odd) {
        display: block;
        justify-content: flex-start;
        align-items: flex-start;
    }


    .development_course .z95d01timeline.z95d01y-interlaced .z95d01timeline-item .z95d01timeline-content {
        width: 100%;
        padding: 15px !important;
        box-sizing: border-box;
    }
}