.home .banner {

    position: relative

}



.home .banner::before {

    content: '';

    display: block;

    position: absolute;

    left: 0;

    top: 0;

    width: 100%;

    height: 100%;

    background: rgba(0, 0, 0, 0.2)

}



.home .banner img {

    width: 100%;

    display: block;

    object-fit: cover;

    height: 33vh

}



.home .banner .text {

    position: absolute;

    left: 0;

    width: 100%;

    bottom: 1.5625vw;

    color: white;

    padding: 0 10.41667vw

}



.home .banner .text .p1 {

    font-size: 1.5625vw;

    font-weight: 600;

    line-height: 1

}



.home .banner .text .des {

    font-size: 1.04167vw;

    margin-top: 1.04167vw;

    line-height: 1.3;

    font-weight: 200

}



.home .nav_menu {

    background: #F5F5F5;

    padding: 0 10.41667vw;

    display: flex;

    align-items: center

}



.home .nav_menu a {

    display: block;

    padding: 1.04167vw 2.29167vw;

    color: #222;

    font-size: .88542vw;

    line-height: 1.2;

    transition: all 600ms;

    cursor: pointer

}



.home .nav_menu a:hover {

    background: #FFF;

    color: #E6001A

}



.home .nav_menu .on {

    background: #FFF;

    color: #E6001A

}



.home .nav_menu span {

    width: 1px;

    height: .52083vw;

    background: #CCC

}



.home .container {

    margin: 9.375vw 11.82292vw

}



.home .container .list {
    /* display: flex;
    justify-content: space-between;
    flex-wrap: wrap; */
    position: relative
}

.home .container .list::before {
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    top: 0;
    opacity: 0.5;
    background: #D9D9D9;
    width: 2px;
    height: 100%
}
/* .home .container .list .nr {
    margin-bottom: 0;
} */

.home .container .list .item {
    width: 50%;
    padding: 0 1.5625vw;
    position: relative;
    text-align: right;
}
.home .container .list .nr:nth-child(2n-1){
    display: flex;
    justify-content: flex-end;
}


.home .container .list .item::before {
    content: '';
    display: block;
    position: absolute;
    width: .625vw;
    height: .625vw;
    background: #E6001A;
    border-radius: 50%;
    right: -.3125vw;
    top: 0;
}
.home .container .list .nr:nth-child(2n-1) .item{
    text-align: left;
}

.home .container .list .nr:nth-child(2n-1) .item::before{
    left:-.3125vw;
    right: inherit;
}

.home .container .list .item .year {
    color: #E6001A;
    font-size: 1.66667vw
}

.home .container .list .item .swiper1 {
    width: 100%;
    height: 23.4375vw;
}


.home .container .list .item .st {
    margin: .83333vw 0;
    color: #000;
    font-size: 1.04167vw
}

.home .container .list .item .pic {
    overflow: hidden
}

.home .container .list .item .pic img {
    width: 100%;
    display: block;
    transition: all 600ms;
    object-fit: cover
}

.home .container .list .item .pic:hover img {
    transform: scale(1.05)
}


@media screen and (max-width: 1024px) {

    .home .banner img {

        height: 300px

    }



    .home .nav_menu {

        padding: 0

    }



    .home .nav_menu a {

        padding: 15px 10px;

        font-size: 14px

    }



    .home .nav_menu span {

        height: 10px

    }



    .home .container {

        margin: 30px 0 80px 0

    }



    .home .container .list .item {
        padding: 0 15px
    }

    .home .container .list .item::before {
        width: 8px;
        height: 8px;
        right: -4px
    }

    .home .container .list .item .year {
        font-size: 18px
    }

    .home .container .list .item .st {
        font-size: 14px;
        margin: 10px 0;
              /* height: 40px;
        overflow-y: scroll; */
    }
    
    /* .home .container .list .item:nth-child(2n-1){
        margin-top: 170px;
    } */
    /* .home .container .list .item .scroll_box{
        max-height: 150px;
    } */
    /* .home .container .list .item .box:nth-child(3){
        margin-bottom: 40px;
    } */

    .home .container .list .nr:nth-child(2n-1) .item::before{
        left: -3px;
    }
    /* .home .container .list .item:last-child{
        margin-top: 60px;
    } */

}