.history {
    width: 100%;
    overflow: hidden;
    background: url(/static/cn/img/lc01.jpg) no-repeat;
}

.change{
    background-color: #e0e0e0;
}

.change:before{
    background: rgba(0 0 0 / 10%);
}

.change li:nth-child(2) a{
    color: var(--allColor);
}

.change li:nth-child(2) a:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--allColor);
}

.nav_tit {
    text-align: center;
    color: #222;
}

.history .con-des {
    width: 58%;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    margin-top: 12px;
}

.hrg_text{
    width: 100%;
    position: relative;
    padding-left: 38px;
    min-height: 302px;
}

.hrg_text:before {
    content: '';
    width: 1px;
    height: 100%;
    background: rgba(0 0 0 / 20%);
    position: absolute;
    left: 8px;
    top: 0;
}

.hrg-yuan {
    width: 16px;
    height: 16px;
    display: block;
    background: var(--allColor);
    border-radius: 50%;
    margin-top: 30px;
    position: relative;
    z-index: 1;
        margin-left: 0.07vw;
}

.hrg-yuan:before {
    content: '';
    width: 12px;
    height: 12px;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.swiper-his:before{
    content: '';
    width: 100%;
    height: 1px;
    background: rgba(0 0 0 / 20%);
    position: absolute;
    left: 0;
    bottom: 8px;
}

.hrg-item:after{
    content: '';
    width: 100%;
    height: 20px;
    background: url(/static/cn/img/lc05.png) no-repeat;
    position: absolute;
    left: 8px;
    bottom: 9px;
}

.hrg-item_t {
    line-height: 1;
    color: var(--allColor);
    margin-bottom: 15px;
}

.his-item-s {
    color: #222;
    margin-bottom: 5px;
}

.history-box {
    width: 100%;
    position: relative;
}

.swiper-but {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: auto;
    cursor: pointer;
    color: rgba(0 0 0 / 20%);
    transition: 0.5s;
}

.swiper-but svg{
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.swiper-left {
    left: -60px;
}

.swiper-right {
    right: -60px;
}

.swiper-but:hover {
    color: var(--allColor);
}

.swiper-but.swiper-button-disabled{
    opacity: 0.2;
}


.horbox{
    width: 100%;
    overflow: hidden;
    background: url(/static/cn/img/lc02.jpg) no-repeat;
    display: none;
}

.horbox .nav_tit{
    color: #fff;
}

.horList {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.hor_lr {
    width: 32%;
    background: url(/static/cn/img/lc06.png);
    padding: 30px;
}

.hor_ri {
    width: 66.7%;
    background: url(/static/cn/img/lc06.png);
    padding: 30px;
    margin-left: auto;
}

.cg_point{
    display: none;
}

@media screen and (max-width:768px) {
    .history .con-des{
        width: 100%;
    }
    
    .hrg_text{
        min-height: 185px;
    }
    
    .swiper-but{
        display:none;
    }
    
    .cg_point {
        display: block;
        text-align: center;
        margin-top: 20px;
    }
    
    .swiper-pagination-bullet{
        background: #fff;    
        opacity: 1;
    }
    
    .swiper-pagination-bullet-active{
        background: var(--allColor);
    }
}