.index-swiper{
    height:100vh !important;
    min-height:500px;
}
    .index-swiper .lc{
        height:100%;
    }
        .index-swiper .lc .img{
            height:100% !important;
        }
        .index-swiper .lc .img img,.index-swiper .lc .img video{
            width:100%;
            height:100% !important;
            object-fit:cover;
        }
.bx-popup {
    background-color: rgba(0, 0, 0,.5);
    position: fixed;
    width: 100%;
    height: 100vh;
    z-index: 888;
    top: 0;
    left: 0;
    display: none;
    overflow: auto;
}

    .bx-popup .bx-tubiaozhizuo {
        position: absolute;
        top: -30px;
        right: -30px;
        font-size: 24px;
        color: #fff;
        cursor: pointer;
        transition: all 0.5s;
    }

        .bx-popup .bx-tubiaozhizuo:hover {
            transform: rotateZ(180deg)
        }

.bx-popup-nr {
    background-color: #fff;
    border-radius: 10px;
    min-height: 200px;
    width: 1000px;
    margin: auto;
}

    .bx-popup-nr video {
        width: 100%;
    }
.mod1 li img.img2{
    display:none;
}
.mod1 li.active img.img2{
    display:inline-block;
}
.mod1 li.active img.img1 {
    display: none;
}

.str_wrap {
    overflow: hidden;
    /* zoom:1; */
    width: 100%;
    font-size: 12px;
    line-height: 16px;
    position: relative;
    -moz-user-select: none;
    -khtml-user-select: none;
    user-select: none;
    white-space: nowrap;
}

.str_move {
    white-space: nowrap;
    position: absolute;
    top: 0;
    left: 0;
    cursor: move;
}

.str_move_clone {
    display: inline-block;
    vertical-align: top;
    position: absolute;
    left: 100%;
    top: 0;
}

.str_vertical .str_move_clone {
    left: 0;
    top: 100%;
}

.str_down .str_move_clone {
    left: 0;
    bottom: 100%;
}

.str_vertical .str_move,
.str_down .str_move {
    white-space: normal;
    width: 100%;
}

.str_static .str_move,
.no_drag .str_move,
.noStop .str_move {
    cursor: inherit;
}

.str_wrap img {
    max-width: none !important;
}
.index-five-items {
    position: relative;
    overflow: hidden;
}

.index-four-item ul {
    white-space: nowrap;
    margin-top: 0;
}

    .index-four-item ul li {
        display: inline-block;
        width: 260px;
        height:120px;
        float: none;
        margin: 10px 12px;
    }

.index-four-list {
    display: block;
    width: 100%;
    height: 100%;
    background-color: #fff !important;
    overflow: hidden;
    position: relative;
}

    .index-four-list img {
        max-width: 50%;
        max-height: 50%;
        width:auto;
    }

    .index-four-list .img {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        border: 1px solid #E9E9E9;
    }

        .index-four-list .img::before {
            content: '';
            display: block;
            height: 1px;
            width: 0;
            position: absolute;
            right: 0;
            top: 0;
            transition: all 0.3s;
            background-color: #1B35AE;
        }

        .index-four-list .img::after {
            content: '';
            display: block;
            height: 1px;
            width: 0;
            position: absolute;
            bottom: 0;
            left: 0;
            transition: all 0.3s;
            background-color: #1B35AE;
        }

    .index-four-list::before {
        content: '';
        display: block;
        width: 1px;
        height: 0;
        position: absolute;
        left: 0;
        top: 0;
        transition: all 0.3s;
        background-color: #1B35AE;
    }

    .index-four-list::after {
        content: '';
        display: block;
        width: 1px;
        height: 0;
        position: absolute;
        right: 0;
        bottom: 0;
        transition: all 0.3s;
        background-color: #1B35AE;
    }

    .index-four-list .img:hover:before {
        width: 100%;
    }

    .index-four-list .img:hover:after {
        width: 100%;
    }

    .index-four-list:hover::before {
        height: 100%;
    }

    .index-four-list:hover::after {
        height: 100%;
    }

.index-four-item{
    margin-top:30px;
}
.index-five-box{
    margin-top:50px;
    position:relative;

}

    .index-five-box::before {
        content: "";
        width: 15%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        background: linear-gradient( -90deg, rgba(0, 0, 0, 0) 0%, #fafdff 100%);
        z-index: 10;
    }
    .index-five-box::after {
        content: "";
        width: 15%;
        height: 100%;
        position: absolute;
        right: 0;
        top: 0;
        background: linear-gradient( 90deg, rgba(0, 0, 0, 0) 0%, #fafdff 100%);
        z-index: 10;
    }
.article{
    padding:0 !important;
}


@media (max-width: 1400px) {
    .index-four-item ul li{
        width:230px;
        height:100px;
    }
    .index-four-item{
        margin-top:20px;
    }
}

@media (max-width: 1000px) {
    .index-swiper {
        height: 360px !important;
    }
    .index-five-box {
        margin-top: 25px;
    }
    .index-four-item ul li{
        width:120px;
        height:60px;
        margin:8px;
    }
    .index-four-item{
        margin-top:10px;
    }
    .webdiyerCss{
        padding-top:30px;
    }
    .bg{
        background-size:cover;
    }
    .filter li .select{
        top:38px;
    }
        .filter li .select p{
            padding:10px;
            font-size:14px;
        }
    .contact{
        padding-bottom:30px;
    }
}