/*顶部图片*/

.header-img {
    width: 100%;

    background-color: #333;
}

.header-img .bg-wrap {
    width: 100%;
}

.header-img .bg-box {
    position: relative;

    padding-bottom: 35%;
    width: 100%;
    height: 0;
}

.header-img .bg-box .bg-inner {
    display: flex;

    flex-direction: column;
    align-items: center;
    justify-content: center;

    position: absolute;
    z-index: 0;

    width: 100%;
    height: 100%;

    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}

.header-img .bg-box .title {
    position: absolute;
    top: 40%;

    box-sizing: border-box;
    padding-left: 9%;
    width: 100%;

    font-size: 35px;
    line-height: 1;

    color: #fff;
}

.header-img .bg-box .slogn {
    position: absolute;
    top: 55%;

    box-sizing: border-box;
    padding-left: 9%;
    width: 100%;

    font-size: 30px;
    line-height: 1;

    color: #fff;
}

.lst-block {
    position: relative;

    margin: 2% 0;
    width: 100%;
}

.lst-block .title {
    width: 100%;

    font-size: 32px;
    line-height: 2;
    text-align: center;
}

.lst-block .slogn {
    width: 100%;

    font-size: 18px;
    text-align: center;

    color: #666666;
}

/*内容列表*/

.service-lst {
    padding-top: 20px;
    width: 100%;
}

.service-lst .lst-container {
    width: 100%;
}

.service-lst .lst-container .lst-wrap {
    position: relative;

    width: 100%;
}

.service-lst .lst-container .lst-box-1 {
    width: 50%;
}

.service-lst .lst-container .lst-box-1 .lst-inner {
    position: relative;

    padding-bottom: 90%;
    width: 100%;
    height: 0;
}

.service-lst .lst-container .lst-box-1 img {
    position: absolute;

    width: 100%;
    height: 100%;

    object-fit: cover;
}

.service-lst .lst-container .lst-box-2 {
    position: relative;

    padding-bottom: 45%;
    width: 50%;

    background-color: #fbfbfb;
}

.service-lst .lst-container .lst-box-2:hover .lst-inner {
    transform: translateY(-20px);
}

.service-lst .lst-container .lst-box-2 .lst-inner {
    position: absolute;

    box-sizing: border-box;
    padding: 140px 55px 0;
    width: 100%;
    height: 100%;

    transition: all .3s;
}

.service-lst .lst-container .lst-box-2 .name {
    margin-bottom: 55px;
    width: 100%;

    text-align: center;
    font-size: 40px;
}

.service-lst .lst-container .lst-box-2 .txt {
    width: 100%;
    font-size: 24px;
    line-height: 1.5;
    color: #5a5a5a;
}

.service-lst .lst-container .lst-box-2 .slogn {
    margin-top: 50px;
    box-sizing: border-box;
    padding-left: 55%;
    width: 100%;

    text-align: right;
    font-size: 28px;
    line-height: 2;
}

.service-lst .lst-container .lst-box-2 .logo-wrap {
    width: 100%;
}

.service-lst .lst-container .lst-box-2 .logo-box {
    position: relative;

    padding-bottom: 20%;
    width: 100%;
    height: 0;
}

.service-lst .lst-container .lst-box-2 .logo-box img {
    position: absolute;
    top: 0;
    left: 50%;

    transform: translateX(-50%);
    object-fit: contain;
}

.service-lst .lst-container .lst-box-2:hover .icon-box {
    opacity: 1;
}

.service-lst .lst-container .lst-box-2 .icon-box {
    position: absolute;
    bottom: 55px;
    left: 55px;

    width: 4%;

    opacity: 0;

    transition: all .3s;
}

.service-lst .lst-container .lst-box-2 .icon-box .icon-inner {
    width: 100%;
}

.service-lst .lst-container .lst-box-2 .icon-box img {
    width: 100%;

    object-fit: contain;
}

/*特点列表*/
.merit-lst {
    padding-bottom: 45px;
    width: 100%;
}

.merit-lst .lst-container {
    display: flex;

    flex-direction: column;

    width: 100%;
}

.merit-lst .lst-container .lst-wrap {
    position: relative;
    margin-top: 5%;
    width: 100%;
}

.merit-lst .lst-container .lst-box-1 {
    width: 40%;
}

.merit-lst .lst-container .lst-box-1 .lst-inner {
    position: relative;

    padding-bottom: 80%;
    width: 100%;
    height: 0;
}


.merit-lst .lst-container .lst-box-1 img {
    position: absolute;

    width: 100%;
    height: 100%;

    object-fit: cover;
}

.merit-lst .lst-container .lst-box-2 {
    position: relative;

    padding-bottom: 32%;
    width: 60%;
}

.merit-lst .lst-container .lst-box-2 .lst-inner {
    display: flex;

    flex-direction: column;
    align-items: center;
    justify-content: center;

    position: absolute;

    box-sizing: border-box;
    padding: 0 55px;
    width: 100%;
    height: 100%;
}

.merit-lst .lst-container .lst-box-2 .name {
    font-size: 40px;
}

.merit-lst .lst-container .lst-box-2 .txt {
    margin-top: 45px;
    width: 100%;
    font-size: 21px;
    line-height: 2;
    color: #5a5a5a;
}

@media screen and (max-width: 1023px) {
    .service-lst .lst-container .lst-box-1 {
        width: 100%;
    }

    .service-lst .lst-container .lst-box-2 {
        padding-bottom: 85%;
        width: 100%;
    }

    .service-lst .lst-container .lst-box-2 .lst-inner {
        padding: 5%;
    }

    .service-lst .lst-container .lst-box-2 .name {
        margin-bottom: 1rem;
        width: 100%;
        text-align: center;
        font-size: 2rem;
    }

    .service-lst .lst-container .lst-box-2 .txt {
        font-size: 1.4rem;
        line-height: 1.5;
    }

    .service-lst .lst-container .lst-box-2 .logo-box img {
        width: 25%;
        height: 100%;
    }

    .service-lst .lst-container .lst-wrap:first-of-type .lst-box-2 .logo-box img {
        width: 70%;
    }

    .merit-lst .lst-container .lst-box-2 .name {
        font-size: 2rem;
    }

    .merit-lst .lst-container .lst-box-1 {
        width: 100%;
    }

    .merit-lst .lst-container .lst-box-2 {
        margin-top: 15%;
        padding-bottom: 65%;
        width: 100%;
    }

    .merit-lst {
        padding-bottom: 30%;
    }

    .merit-lst .lst-container .lst-box-2 .txt {
        margin-top: 2rem;
        width: 100%;
        font-size: 1.4rem;
        line-height: 2;
    }

    .service-lst .lst-container .lst-box-2:hover .lst-inner {
        transform: translateY(0);
    }

    .service-lst .lst-container .lst-box-2:hover .icon-box {
        opacity: 0;
    }

    .merit-lst .lst-container .lst-box-2 .lst-inner {
        padding: 0 3%;
    }

    .service-lst {
        padding-top: 2rem;
    }

    .header-img .bg-box {
        padding-bottom: 70%;
    }
}