.banner{
    width: 100%;
    height: 500px;
    margin-top: 135px;
}
.banner img{
    width: 100%;
    height: 500px;
}
.banner span{
    position: relative;
    bottom: 267px;
    left: 210px;
    width: 196px;
    height: 32px;
    font-family: 'Poppins-Black';
    font-weight: 900;
    font-size: 42px;
    color: #ffffff;
    line-height: 57px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
/* ------------------------------------------------------------------------------------------------------- */

/* 面包屑 */
.breadcrumb{
    width: 100%;
    height: 45px;
    background-color: #e5e5e5;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.breadcrumb-container{
    width: 78%;
    height: 45px;
    line-height: 45px;
}
.breadcrumb-container a{
    text-decoration: none;
}
.breadcrumb .span1{
    width: 37px;
    height: 11px;
    font-family: ArialMT;
    font-size: 14px;
    color: #626263;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.breadcrumb .span2{
    width: 59px;
    height: 12px;
    font-family: SourceHanSansCN, SourceHanSansCN;
    font-weight: 400;
    font-size: 14px;
    color: #E60012;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
/* ------------------------------------------------------------------------------------------------------- */

/* 关于我们 */
.about{
    width: 100%;
    height: 1198px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-content{
    width: 78%;
    height: 1198px;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
}
.about-content h2{
    width: 81.8%;
    height: 54px;
    font-family: Poppins, Poppins;
    font-weight: 900;
    font-size: 48px;
    color: #222254;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.about-content p{
    width: 100%;
    font-family: Poppins, Poppins;
    font-weight: 400;
    font-size: 20px;
    color: #222254;
}
/* ------------------------------------------------------------------------------------------------------- */

/* 出口国 */
.exporting{
    width: 100%;
    background-color: #fafafc;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.exporting-content{
    width: 78%;
    display: flex;
    flex-direction: row;
    align-items: center;
}
.exporting h2{
    width: 500px;
    height: 54px;
    font-family: Poppins, Poppins;
    font-weight: 900;
    font-size: 48px;
    color: #222254;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.exporting p{
    font-family: Poppins, Poppins;
    font-weight: 400;
    font-size: 20px;
    color: #222254;
    line-height: 36px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.exporting-content-left{
    width: 100%;
}
/* -------------------------------------------------------------------------------------------- */

/* 证书荣誉 */
.certificate{
    width: 100%;
    height: 918px;
    display: flex;
    flex-direction: column;
    align-items: center;

}
.certificate h2{
    font-family: Poppins-Black;
    font-weight: 900;
    font-size: 48px;
    color: #222254;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.certificate-content{
    width: 78%;
    height: 578px;
    display: flex;
    flex-direction: row;
    align-items: center;
        flex-wrap: wrap;
    justify-content: space-between;
}
.certificate-content-item{
    width: 20%;
    height: 262px;
    margin-right: 24px;
    margin-top: 39px;
}
.certificate-content-item-title{
    width: 100%;
    height: 59px;
    font-family: Poppins-Black;
    font-size: 18px;
    background-color: #eeeeee;
    text-align: center;
    line-height: 59px;
    font-style: normal;
    text-transform: none;
}
.certificate-content-item img{
    width: 100%;
}


/* ======================= 手机端样式 ======================= */
@media (max-width: 768px) {
    /* 横幅 */
    .banner {
        height: 140px;
        margin-top: 61;
    }

    .banner img {
        height: 140px;
    }

    .banner span {
        bottom: 90px;
        left: 20px;
        font-size: 28px;
        width: auto;
        text-align: center;
    }

    /* 面包屑 */
    .breadcrumb {
        height: auto;
        padding: 10px 0;
    }

    .breadcrumb-container {
        width: 100%;
        height: auto;

        line-height: 1.5;
    }

    /* 关于我们 */
    .about {
        height: auto;
        padding: 30px 0;
    }

    .about-content {
        width: 100%;
        height: auto;

    }

    .about-content h2 {
        width: 100%;
        font-size: 28px;
        text-align: center;
        margin-bottom: 20px;
    }

    .about-content p {
        font-size: 16px;
        line-height: 1.6;
        text-align: justify;
    }

    .about-content img {
        width: 100%;
        height: auto;
        margin-top: 20px;
    }

    /* 出口国 */
    .exporting {
        height: auto;
        padding: 30px 0;
    }

    .exporting-content {
        width: 100%;
        height: auto;
        flex-direction: column;

    }

    .exporting h2 {
        width: 100%;
        font-size: 32px;
        text-align: center;
        margin-bottom: 20px;
    }

    .exporting p {
        font-size: 16px;
        line-height: 1.6;
        text-align: justify;
    }
    .exporting-content-right img{
        width: 374px;
    }
    .exporting-content-left{
        width: 100%;
    }
    /* 证书荣誉 */
    .certificate {
        height: auto;
        padding: 30px 0;
    }

    .certificate h2 {
        font-size: 32px;
        text-align: center;
        margin-bottom: 30px;
    }

    .certificate-content {
        width: 100%;
        height: auto;
        flex-direction: column;

        justify-content: center;
    }

    .certificate-content-item {
        width: 100%;
        height: auto;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .certificate-content-item img{
            width: 374px;
            height: 200px;
    }
    .certificate-content-item-title {
        width: 100%;
        font-size: 16px;
    }


}

/* 横屏模式适配 */
@media (max-width: 768px) and (orientation: landscape) {
    .certificate-content-item {
        width: 48%;
        display: inline-block;
        vertical-align: top;
        margin-right: 4%;
    }

    .certificate-content-item:nth-child(2n) {
        margin-right: 0;
    }
}