.inner_banner.banner_about{
    background-image: url(../image/banner_about.jpg);
}
.inner_banner.banner_down{
    background-image: url(../image/banner_down.jpg);
}
.inner_banner.banner_invest{
    background-image: url(../image/banner_invest.jpg);
}
.inner_banner.banner_team{
    background-image: url(../image/banner_team.jpg);
}
.inner_banner.banner_pro{
    background-image: url(../image/banner_pro.jpg);
}






/*----------innerabout----------*/
.inner_about .box1{
    background-image: url(../image/about_bg1.jpg);
    background-size: cover;
    background-position: center;
    height: 1278px;
}
.inner_about .box1 .container{
    display: flex;
    height: 100%;
    align-items: center;
    padding-bottom: 40%;
}

.inner_about .box1 p.tit{
    color: #fff;
    font-weight: 500;
    font-size: var(--fs_48);
}

.inner_about .box2{
    padding: 10vh 0;
    background-image: url(../image/about_bg2.jpg);
    background-size: cover;
    background-position: center;
}
.inner_about .box2 .container{
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
}
.inner_about .box2 .about1_box{
    width: 70%;
    display: flex;
    justify-content: flex-start;
    color: #fff;
    margin: 10% 0 0;
}
.inner_about .box2 .about1_box .about1_item1{
    flex: 0 0 43%;
}
.inner_about .box2 .about1_box .about1_item2{
    flex: 0 0 28.5%;
}
.inner_about .box2 .about1_box .about1_item3{
    flex: 0 0 28.5%;
}
.inner_about .box2 .about1_box p.tit{
    font-size: var(--fs_28);
}
.inner_about .box2 .about1_box p.info{
    font-size: var(--fs_15);
    line-height: 1.725;
}
.inner_about .box2 .about1_box p.tit:after{
    height: 2px;
}
.inner_about .box2 .con2{
    flex-direction: column;
    color: #fff;
    margin-top: 20%;
}
.inner_about .box2 .con2 .about2_item{
    display: flex;
    flex-direction: row;
    width: 48%;
    align-items: center;
    margin-bottom: 3em;
}
.inner_about .box2 .con2 .about2_item p.tit{
    font-size: var(--fs_32);
    white-space: nowrap;
    margin-bottom: 0;
    margin-right: 10%;
}
.inner_about .box2 .con2 .about2_item p.tit:after{
    display: none;
}
.inner_about .box2 .con2 p.info{
    font-size: var(--fs_15);
    line-height: 1.725;
}
.inner_about .box2 .container .text_normal,
.inner_about .box2 .container .text_normal p{
    color: #fff;
}
.inner_about .box2 .left{
    text-align: left;
}
.inner_about .box2 p.tit{
    text-align: left;
    margin-bottom: 1.6em;
    color: #fff;
    position: relative;
}
.inner_about .box2 p.tit:after{
    content: "";
    display: block;
    width: 2em;
    height: 4px;
    background: #fff;
    position: absolute;
    top: 2em;
    left: 0;
}
.inner_about .box2 .subtit{
    letter-spacing: 0.1em;
    color: #fff;
    font-size: var(--fs_18);
}
.inner_about .box2 .right{
    flex: 0 0 70%;
    text-align: justify;
}

.inner_about .box3{
    background-image: url(../image/about_bg3.jpg);
    background-size: cover;
    background-position: center;
    padding: 10vh 0;
    color: #fff;
    height: 100vh;
    max-height: 1000px;
}
.inner_about .box3 p.tit{
    color: #fff;
    text-align: left;
    margin-bottom: 1.2em;
}
.inner_about .box3 .container{
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: flex-end;
}
.inner_about .box3 .about3_box{
    line-height: 1.6;
    font-size: var(--fs_18);
    width: 30%;
}
.inner_about .box3 .about3_box .about3_item{
    padding: 10px 0;
    border-bottom: 1px #fff solid;
}

.inner_about .box4{
    background-image: url(../image/about_bg4.jpg);
    background-size: cover;
    background-position: center;
    height: 100vh;
    max-height: 980px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.inner_about .box4 .container{
    position: relative;
}
.inner_about .box4 p.tit{
    color: #fff;
    margin-bottom: 2em;
}
.inner_about .box4 p.tit:after{
    content: "";
    display: block;
    width: 2em;
    height: 4px;
    background: #fff;
    position: absolute;
    top: 2em;
    left: 50%;
    margin-left: -1em;
}
.inner_about .box4 .container .swiper-slide{
    cursor: pointer;
    position: relative;
}
.inner_about .factory .img_cover{
    width: 100%;
    height: 0;
    padding-top: 75%;
    background-position: center;
    background-size: cover;
}
.inner_about .factory .name_box{
    color: #fff;
    width: 100%;
    height: 100%;
    text-align: center;
    position: absolute;
    left: 0;
    top: 0;
    background-color: rgba(0, 0, 0, 0.6);
    transition: all ease 0.4s;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
}



.inner_about .box5{
    background: rgba(239, 239, 239, 1);
    padding: 8vh 0;
}
.index_coo_box{
    position: relative;
}

.index_coo_box:before,
.index_coo_box:after{
    content: '';
    position: absolute;
    height: 100%;
    top: 0;
    width: 6.25rem;
    z-index: 10;
    right: 0;
    background-image: linear-gradient(to left, rgba(239, 239, 239, 1), rgba(239, 239, 239, 0));
}

.index_coo_box:before{
    left: 0;
    right: auto;
    background-image: linear-gradient(to right, rgba(239, 239, 239, 1), rgba(239, 239, 239, 0));
}
.index_coo .swiper-wrapper{
    transition-timing-function: linear;
}

.index_coo .swiper-slide{
    padding: 10px 20px;
    background: #fff;
    border-radius: 4px;
    margin: 2vh 0;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

@media screen and (max-width:1600px){
    .index_coo .swiper-slide{
        box-shadow: 0 5px 12px rgba(0, 0, 0, 0.08);
    }
}
@media screen and (max-width:1280px){
    .index_coo .swiper-slide{
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    }
}
.index_coo .swiper-slide img{
    max-width: 100%;
}