.wrapper{
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}
.index_2 .product-list li {
    float: left;
    width: 23%;
    height: 290px;
    margin-right: 2.66%;
}


.index3bg .index-certificate {
    width: 100%;
    background: url("../image/certificate1.png") no-repeat -110px 8px;
    background-size: 400px;
}
.index-certificate .title .p {
    width: 60%;
    margin-bottom: 20px;
}

.container{
    padding-left: 15px;
    padding-right:  15px;
}
.index1 .left .title h2 {
    font-size: 28px;
    color: #2C2C2C;
    font-weight: bold;
    text-transform: uppercase;
}
.index1 .left .p {
    font-size: 15px;
    color: #2D2D2D;
    line-height: 20px;
    margin-top: 11px;
    margin-bottom: 50px;
}
.index_2 .product-list li h2 {
    padding: 0 5px;
    margin-top: 10px;
    font-size: 14px;
    color: #000;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    line-height: 24px;
    text-align: center;
    height: 45px;
}
.index2a .row .summary.website {
    margin-top: 16px;
    padding: 0 10px;
    font-size: 15px;
    color: var(--index--fontcolor);
    line-height: 24px;
}
.index33 {
    background: url('../image/wcu.png') no-repeat center 0;
    padding: 60px 0 10px;
    background-size: 112%;
    background-color: #f5f5f5;
}
.index33 .con {
    margin-top: 50px;
}
.index33 .con .list {
    float: left;
    width: calc(100% / 2 - 15px);
    margin-right: 30px;
    margin-bottom: 40px;
}
.index33 .con .list:nth-child(2) {
    margin-right: 0;
}
.index33 .title h2 {
    font-size: 38px;
    color: #fff;
    text-align: center;
    margin: -30px 0 8px;
}
.index33 .title .p {
    text-align: center;
    color: #fff;
    font-size: 16px;
    line-height: 25px;
}
.index33 .title .more {
    display: inline-block;
    padding: 2px 16px;
    border: 3px solid #fff;
    color: #fff;
    font-size: 16px;
    margin-top: 20px;
}
.index-win .img img + img {
    position: absolute;
    top: 0;
    left: 0;
    width: 65%;
    height: auto;
}

.product_video .cont {
    display: block;
    margin: 40px auto;
}
.product_video .title .p {
    width: 80%;
    margin: 0 auto;
    margin-bottom: 0px;
    color: var(--index--fontcolor);
    font-size: 16px;
    margin-bottom: 50px;
}
.product_video .cont:hover .item.at {
    width: 100%;
}
.product_video .cont .item.at {
    width: 100%;
}
.product_video .cont .item {
    position: relative;
    width: 100%;
    height: 560px;
    transition: all .3s;
    margin-bottom: 18px;
}
.product_video .cont .item.at img {
    width: 100%;
}
.product_video .cont .item:hover img {
    width: 100% !important;
}
.product_video .cont:hover .item .more, .product_video .cont:hover .item .summary {
    display: inline-block;
}
.product_video p.summary {
    line-height: 22px;
    display: block;
    font-size: 16px;
}
.product_video .more {
    border: 1px solid var(--index--color);
    padding: 3px 32px;
    font-weight: bold;
    color: var(--index--color);
    margin: 28px 0 16px;
    display: inline-block;
    border-radius: 7px;
}
.product_video .cont .item:hover {
    width: 100% !important;
}
.product_video .cont .item .summary {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.index-certificate .title .p {
    width: 60%;
    margin-bottom: 60px;
}
.index-customer {
    padding-bottom: 10px;
}
.index-certificate .con {
    position: relative;
    padding-bottom: 90px;
}
.index-news .title h2 {
    text-align: center;
    font-size: 34px;
    font-weight: bold;
    color: var(--index--fontcolor);
    margin-bottom: 40px;
    margin-top: 20px;
}
.index-win .list .item {
    border: 2px solid #C5C5C5;
    padding: 0;
    background: #fff;
    margin-bottom: 34px;
}
/*.index-win .list .item img {*/
/*    height: 288px;*/
/*}*/


.whyus .listcon .list .img img {
    width: 100%;
}



@media only screen and (min-width: 792px) and (max-width: 992px){
    .index-news .row > div + div {
        margin-top: 50px;
    }
}


@media only screen and (max-width: 767px) {
    .index_2 .h2 h2 {
        padding: 50px 0px 30px;
        font-size: 28px;
        text-align: center;
        font-weight: bold;
        color: var(--index--fontcolor);
    }
    .index2a .title h2 {
        text-align: center;
        margin-bottom: 30px;
        font-size: 28px;
        font-weight: bold;
        color: var(--index--fontcolor);
        position: relative;
    }
    .index_2 .list .list-top {
        display: -moz-flex;
        display: -webkit-flex;
        display: flex;
        -moz-align-items: center;
        -webkit-align-items: center;
        align-items: center;
        border-bottom: unset;
        margin-bottom: 30px;
        text-align: center;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -moz-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;

    }
    .index_2 .list .list-top li {
        position: relative;
        max-width: 100%;
        background: #9f9f9f;
        margin: 4px 3px;
        padding: 2px 15px;
        border-radius: 30px;
        float: left;
    }
    .index_2 .list .list-top li.ac{
        background: var(--index--color);
    }
    .index_2 .list .list-top li::after {
        content: " ";
        display: none;
    }
    .index_2 .list .list-top li.ac h2{
        color: white !important;
    }
    .index_2 .list .list-top li h2 {
        font-size: 16px;
        cursor: pointer;
        display: block;
        align-items: center;
        justify-content: center;
        text-align: center;
        width: 100%;
        line-height: 26px;
        color: #fff;
        height: auto;
    }
    .index_2 .list .list-top li h2 span {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
        overflow: hidden;
    }

    .index_2 .product-list li {
        float: left;
        width: 48%;
        height: auto;
        margin-right: 2%;
    }
    .index_2 .product-list li:nth-child(2n) {
        margin-right: 0;
    }
    .index2a .title h2 {
        text-align: center;
        margin-bottom: 30px;
        font-size: 28px;
        font-weight: bold;
        color: var(--index--fontcolor);
        position: relative;
    }
    .index2a .row .list {
        margin-bottom: 30px;
        position: relative;
    }
    .index33 {
        background: url('../image/wcu.png') no-repeat center 0;
        padding: 60px 0 30px;
        background-size: 290%;
        background-color: #f5f5f5;
    }
    .index1 {
        padding: 6px 0 40px;
    }
    .index1 .wrapper.flexa-container.flexa-justify-between {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    }
    .index1 .title h2 {
        text-align: center;
        margin-top: 0;
        margin-bottom: 4px;
        font-size: 38px;
        color: var(--index--fontcolor);
    }
    .index1 .left {
        margin-right: 4%;
        position: relative;
        width: 100%;
    }
    .index1 .left .p {
        font-size: 15px;
        color: #2D2D2D;
        line-height: 20px;
        margin-top: 11px;
        margin-bottom: 60px;
    }
    .index1 .right {
        width: 100%;
        margin-top: 30px;
    }
    .index8 .title h2 {
        font-size: 28px;
        font-weight: bold;
        color: #2D2D2D;
        padding-top: 28px;
        cursor: context-menu;
        padding-bottom: 50px;
    }
    .index9 .img + .img {
        margin-top: 2px;
    }
    .index8 .title a {
        position: absolute;
        top: unset;
        right: 50%;
        display: inline-block;
        padding: 1px 10px;
        color: var(--index--color);
        font-size: 12px;
        border: 1px solid var(--index--color);
        font-weight: bold;
        border-radius: 8px;
        transform: translateX(50%);
        bottom: 12px;
    }
    .index4 .title {
        position: relative;
        padding-bottom: 60px;
    }
    .index4 .title h2 {
        text-align: center;
        font-size: 28px;
        font-weight: bold;
        padding-top: 30px;
        color: var(--index--fontcolor);
        margin-bottom: 0;
    }
    .index4 .title a {
        position: absolute;
        bottom: 16px;
        right: 50%;
        display: inline-block;
        padding: 1px 10px;
        color: var(--index--color);
        font-size: 12px;
        border: 1px solid var(--index--color);
        font-weight: bold;
        border-radius: 8px;
        transform: translateX(50%);
        top: unset;
    }
    .index4 .index4-con .list {
        float: left;
        width: 100%;
        margin-right: 33px;
        margin-bottom: 44px;
    }
    .index4 .index4-con .list {
        float: left;
        width: 100%;
        margin-right: 33px;
        margin-bottom: 30px;
    }
    .index33 {
        background: url('../image/wcu.png') no-repeat center 0;
        padding: 60px 0 30px;
        background-size: 290%;
        background-color: #f5f5f5;
    }
    .index33 .con {
        margin-top: 34px;
    }
    .index33 .con .list {
        width: 100%;
        margin-bottom: 28px;
        margin-right: 0;
    }
    .index33 .title .p {
        text-align: center;
        color: #fff;
        font-size: 15px;
        line-height: 22px;
    }
    .index33 .title h2 {
        font-size: 28px;
        color: #fff;
        text-align: center;
        margin: -30px 0 16px;
    }
    .index-certificate .title .p {
        width: 100%;
        margin: 0 auto;
        color: var(--index--fontcolor);
        font-size: 16px;
        margin-bottom: 12px;
        text-align: center;
        margin-top: 12px;
    }

    .index-certificate .title h2 {
        text-align: center;
        font-size: 34px;
        font-weight: bold;
        color: var(--index--fontcolor);
        margin-bottom: 10px;
        margin-top: 30px;
    }
    .index3bg .index-certificate {
        width: 100%;
        background: url("../image/certificate1.png") no-repeat -20px 180px;
        background-size: 119px;
    }
    .index-certificate .title a {
        position: unset;
        display: inline-block;
        padding: 1px 10px;
        color: var(--index--color);
        font-size: 12px;
        border: 1px solid var(--index--color);
        font-weight: bold;
        border-radius: 8px;
        margin-left: 50%;
        transition: unset;
        transform: translateX(-50%);
        margin-bottom: 20px;
    }
}
@media only screen and (max-width: 520px) {

}

.oimg {
    overflow: hidden;
}
.oimg img {
    display: block;
    -o-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}
.oimg img:hover {
    -ms-transform: scale(1.2);
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
}