.section-introduce{
    padding: 60px 0;
}

.item-intro {
    margin: 22% 40px;
    text-align: center;
}

.img-wrap.img-intro{
    height: 500px;
}

.item-intro .content-intro{
    color: var(--text_color);
    position: relative;
}

.item-intro .content-intro::after{
    content: "";
    position: absolute;
    width: 50%;
    height: 2px;
    background: #fff;
    left: 50%;
    bottom: -18px;
    transform: translate(-50%,-50%);
}