.swiper-box {
    width: 100%;
    min-width: 1200px;
    height: auto;
    position: relative;
    overflow: hidden;
}

.swiper-pagination-bullet-active {
    background: #e1000f;
}

/* -----分类------- */

.classify-box>ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 65px 0;
}

.classify-box>ul>li a {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.classify-box>ul>li a img {
    width: 70px;
    height: 70px;
    transition: .3s all;
}

.classify-box>ul>li:hover a img.imga1 {
    display: none;
}

.classify-box>ul>li:hover a img.imga2 {
    /* transform: scale(1.2); */
    display: block;
}

.imga2 {
    display: none;
}

.classify-box>ul>li a span {
    font-size: 18px;
    margin-top: 15px;
}

.classify-box>ul>li:hover a {
    color: #d71e17;
}


/* 电子行业 */

.electron-bj {
    background: url("../images/picbj02.png") no-repeat;
    background-size: 100% 100%;
    overflow: hidden;
}

.electron-box {
    padding: 40px 0;
}
.electron-bxtp{
    position: relative;
    left: 100vw;
    transition: all .5s;
}
.electron-bxtp>h2 {
    font-size: 40px;
    color: #ffffff;
    padding: 30px 0;
}

.electron-bxtp>p {
    width: 50%;
    font-size: 16px;
    color: #ffffff;
}

.electron-bxtp>a {
    width: 180px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px 0;
    border: 1px solid #ffffff;
    margin-top: 35px;

}

.electron-bxtp>a span {
    font-size: 16px;
    color: #ffffff;
    margin-right: 20px;
    transition: all .3s;
}

.electron-bxtp>a img {
    width: 15px;
    height: 15px;
}

.electron-bxtp>a:hover span {
    margin-right: 5px;
}


.electron-bxbm {
    margin-top: 13vw;
    position: relative;
    bottom: -30vh;
    transition: all 1s;
}

.electron-bxbm>ul {
    width: 100%;
    overflow-x: scroll;
    padding: 30px 0;
    white-space: nowrap;
}

.electron-bxbm>ul::-webkit-scrollbar {
    height: 7px;
}

.electron-bxbm>ul::-webkit-scrollbar-track {
    background-color: #5e5857;
    /* 设置滑道背景色 */
}

.electron-bxbm>ul::-webkit-scrollbar-thumb {
    background-color: #d71e17;
    /* 设置滑块背景色 */
    border-radius: 4px;
    /* 设置滑块圆角 */
}

.electron-bxbm>ul li {
    width: 13.9%;
    display: inline-block;
    cursor: pointer;
    opacity: .5;
}

.electron-bxbm>ul li a {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.electli {
    opacity: 1 !important;
}

.electron-bxbm>ul li img {
    width: 40px;
    height: 40px;
}

.electron-bxbm>ul li span {
    font-size: 24px;
    color: #ffffff;
    margin-top: 15px;
}


/* 解决方案 */
.index-tit {
    padding: 60px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: all 1s;
}

.index-tit>h2 {
    font-size: 40px;
}

.index-tit>img {
    width: 50px;
    height: 50px;
    cursor: pointer;
}

.scheme-box {
    margin-bottom: 40px;
}

.scheme-box>ul {
    width: 100%;
    display: flex;
    align-items: center;
}

.scheme-box>ul li {
    width: 20%;
    height: 550px;
    background-size: 100% 100%;
}

.scheme-box>ul li a {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 90%;
    transition: all .5s;
}

.scheme-box>ul li:hover a {
    background-color: rgba(215, 30, 23, .5) !important;
}

.scheme-box>ul li a img {
    width: 45px;
    height: 50px;
}

.sche-wid {
    width: 55px !important;
}

.scheme-box>ul li a h4 {
    font-size: 24px;
    color: #ffffff;
    margin-top: 25px;
    padding: 0 30px;
    text-align: center;
}

.libja {
    background: url("../images/picbj03.png") no-repeat;
}

.libjb {
    background: url("../images/picbj04.png") no-repeat;
}

.libjc {
    background: url("../images/picbj05.png") no-repeat;
}

.libjd {
    background: url("../images/picbj06.png") no-repeat;
}

.libje {
    background: url("../images/picbj07.png") no-repeat;
}


/* 公司介绍 */
.introduce-bj {
    background: url("../images/picbj08.png") no-repeat;
    background-size: 100% 100%;
    padding: 80px 0;
}

.introduce-box {
    display: flex;
    justify-content: space-between;
}

.introduce-bxle {
    width: 48%;
    color: #ffffff;
    position: relative;
    left: -50vw;
    transition: all .5s;
}

.introduce-bxle p {
    font-size: 16px;
    padding: 20px 0;
}

.introduce-bxle h2 {
    font-size: 40px;
}

.introduce-bxle h4 {
    font-size: 32px;
    padding: 30px 0 20px;
}

.introduce-bxle ul {
    display: flex;
    align-items: center;
    margin-top: 20px;
}

.introduce-bxle ul li {
    margin-right: 70px;
}

.introduce-bxle ul li h1 {
    font-size: 48px;
    font-weight: 600;
}

.introduce-bxle ul li span {
    font-size: 18px;
}

.introduce-bxri {
    width: 46%;
    transition: all .5s;
    transform: scale(1.2);
}

.introduce-bxri img {
    width: 100%;
    height: auto;
}


/* 新闻资讯 */
.news-box {
    display: flex;
    justify-content: space-between;
    padding-bottom: 70px;
}

.news-bxle {
    width: 70%;
    position: relative;
    overflow: hidden;
}

.news-bxle img {
    width: 100%;
    height: auto;
}

.news-bxchid {
    position: absolute;
    bottom: -120px;
    left: 0;
    transition: all .5s; 
}

.news-bxchid>h3 {
    color: #ffffff;
    font-size: 34px;
    padding: 20px;
}

.news-bxchid>a {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 0 20px;
}

.news-bxchid>a span {
    font-size: 16px;
    color: #ffffff;
    margin-right: 20px;
    transition: all .3s;
}

.news-bxchid>a img {
    width: 15px;
    height: 15px;
}

.news-bxchid>a:hover span {
    margin-right: 5px;
}

.news-bxri {
    width: 28%;
    border: 1px solid #dddddd;
    padding: 10px 20px;
}

.news-bxri>ul li {
    padding: 15px 0;
}

.news-bxri>ul li a span {
    font-size: 14px;
    color: #999999;
}

.news-bxri>ul li a p {
    font-size: 18px;
    color: #222222;
    margin-top: 10px;
}
.news-bxri>ul li:hover a p{
    color: #d71e17;
}

.news-bxri>a {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 20px 0;
}

.news-bxri>a span {
    font-size: 16px;
    color: #333333;
    margin-right: 20px;
    transition: all .3s;
}

.news-bxri>a img {
    width: 15px;
    height: 15px;
}

@media only screen and (max-width: 1240px) {
    .swiper-box {
        min-width: 1000px;
    }

    .classify-box>ul {
        padding: 50px 0;
    }

    .electron-bxtp>h2 {
        font-size: 36px;
        padding: 20px 0;
    }

    .electron-bxtp>a {
        margin-top: 30px;
        padding: 10px 0;
    }

    .electron-bxbm {
        margin-top: 10vw;
    }

    .electron-bxbm>ul li span {
        font-size: 22px;
        margin-top: 10px;
    }

    .index-tit {
        padding: 50px 0;
    }

    .index-tit>h2 {
        font-size: 36px;
    }

    .index-tit>img {
        width: 45px;
        height: 45px;
    }

    .scheme-box {
        margin-bottom: 60px;
    }

    .scheme-box>ul li {
        height: 520px;
        position: relative;
    }


    .scheme-box>ul li a h4 {
        font-size: 22px;
        margin-top: 20px;
        padding: 0 20px;
    }

    .introduce-bj {
        padding: 50px 0;
    }

    .introduce-bxle p {
        font-size: 16px;
        padding: 10px 0;
    }

    .introduce-bxle h2 {
        font-size: 34px;
    }

    .introduce-bxle h4 {
        font-size: 26px;
        padding: 20px 0 10px;
    }

    .introduce-bxle ul {
        margin-top: 10px;
    }

    .introduce-bxle ul li h1 {
        font-size: 42px;
    }

    .introduce-bxle ul li span {
        font-size: 16px;
    }

    .news-box {
        padding-bottom: 50px;
    }

    .news-bxchid>h3 {
        font-size: 30px;
        padding: 15px;
    }
    .news-bxri{
        padding: 10px 10px;
    }
    .news-bxri>ul li {
        padding: 10px 0;
    }
    .news-bxri>ul li a p {
        font-size: 16px;
        margin-top: 5px;
    }
}

@media only screen and (max-width: 768px) {
    .swiper-box {
        min-width: 100%;
    }
    .classify-box>ul{
        justify-content: flex-start;
        flex-wrap: wrap;
        padding: .5rem 0;
    }
    .classify-box>ul li{
        width: 25%;
        padding: .2rem 0;
    }
    .classify-box>ul>li a img{
        width: .7rem;
        height: .7rem;
    }
    .classify-box>ul>li a span {
        font-size: .2rem;
        margin-top: .15rem;
    }
    .electron-box {
        padding: .4rem .1rem;
    }
    .electron-bxtp>h2 {
        /*font-size: .36rem;*/
        padding: .2rem 0;
    }
    .electron-bxtp>p{
        width: 100%;
        /*font-size: .24rem;*/
    }
    .electron-bxtp>a {
        width: 2rem;
        padding: .2rem 0;
        margin-top: .35rem;
    }
    .electron-bxtp>a span{
        font-size: .22rem;
    }

    .electron-bxbm>ul li{
        width: 23%;
    }
    .electron-bxbm>ul li img {
        width: .4rem;
        height: .4rem;
    }
    .electron-bxbm>ul li span{
        font-size: .24rem;
    }

    .index-tit {
        padding: .4rem .1rem !important;
    }
    .index-tit>h2 {
        font-size: .36rem;
    }
    .index-tit>img {
        width: .5rem;
        height: .5rem;
    }

    .scheme-box>ul{
        /* flex-wrap: wrap; */
    }
    .scheme-box>ul li {
        width: 33%;
        height: 5.5rem;
    }
    .scheme-box>ul li a {
    padding-top: 60%;
}
    .scheme-box>ul li a h4{
        font-size: .24rem;
        margin-top: .2rem;
        padding: 0 .2rem;
    }

    .introduce-box{
        flex-wrap: wrap;
        padding: 0 .1rem;
    }
    .introduce-bxle , .introduce-bxri{
        width: 100%;
    }
    .introduce-bj{
        padding: .4rem 0;
    }
    .introduce-bxle h2 {
        font-size: .34rem;
    }
.introduce-bxle h4:nth-child(4){
	margin-left: 15px !important;
}
    .introduce-bxle h4 {
        font-size: .4rem;
        padding: .2rem 0 .1rem;
    }
    .introduce-bxle ul li {
        margin-right: .7rem;
    }

    .introduce-bxle ul li h1 {
        font-size: .42rem;
    }
    .introduce-bxle ul li span {
        font-size: .2rem;
    }

    .news-box {
        padding-bottom: 0;
        flex-direction: column;
    }
    .news-bxle{
        width: 100%;
    }
    .news-bxchid>h3 {
        font-size: .3rem;
        padding: .15rem;
    }

    .news-bxri{
        width: 100%;
    }

}