body {
    padding-top: 6.25rem;
}

.box4 {
    width: 100%;
    background: #ffffff;
    padding: 1.5rem 0 7.5rem;
}

.box4 .box4_title {
    text-align: center;
    font-size: 3.5rem;
    line-height: 4rem;
    font-family: "Gotham_Medium";
    color: #262629;
}

.box4 .box4_bom {
    margin-bottom: 3.125rem;
}

.box4 .box4_box {
    margin-top: 1.875rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #f7f7f7;
    transition: all 0.3s ease;
    overflow: hidden;
    border-radius: .5rem;
}

.box4 .box4_box:nth-child(2n) {
    flex-direction: row-reverse;
}

.box4 .box4_box:nth-child(2n) .box4_zi .box4_zi_more{
    display: flex;
    justify-content: flex-end;
}

.box4 .box4_box:hover {
    background: #00b7ee;
}

.box4 .box4_box .box4_zi {
    width: 53.3%;
    padding: 2rem 2.5rem;
}

.box4 .box4_box .box4_zi .box4_zi_title {
    font-size: 1.875rem;
    line-height: 1;
    font-family: "Gotham_Medium";
    font-weight: bold;
    color: #00b7ee;
    transition: all 0.3s ease;
}

.box4 .box4_box:hover .box4_zi .box4_zi_title {
    color: #fff;
}

.box4 .box4_box .box4_zi .box4_zi_dose {
    margin-top: 1rem;
    font-size: 1.25rem;
    line-height: 1.625rem;
    font-family: "Gotham_Rounded";
    color: #4c4c4c;
    min-height: 9.75rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
    transition: all 0.3s ease;
}

.box4 .box4_box:hover .box4_zi .box4_zi_dose {
    color: #fff;
}

.box4 .box4_box .box4_zi .box4_zi_more a {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: .75rem;
    width: 12.5rem;
    height: 2.875rem;
    border-radius: .5rem;
    background: #00b7ee;
    color: #fff;
    font-family: "Gotham_Rounded";
    transition: all 0.3s ease;
}

.box4 .box4_box:hover .box4_zi .box4_zi_more a {
    background: #fff;
    color: #00b7ee;
}

.box4 .box4_box .box4_prc {
    width: 46.7%;
    overflow: hidden;
}

.box4 .box4_box .box4_prc img {
    display: block;
    object-fit: cover;
    width: 100%;
    min-height: 100%;
    transition: all 0.3s ease;
}

.box4 .box4_box:hover .box4_prc img {
    transform: scale(1.1);
}

.fyq .fyq_cen a {
    background: #f7f7f7;
}

.footerOne::before {
    background: #fff;
}




@media (max-width: 1300px) {
    .box4 {
        padding: 1.5rem 0 6rem;
    }

    .box4 .box4_title {
        font-size: 2.5rem;
    }

    .box4 .box4_box {
        margin-top: 1.5rem;
    }

    .box4 .box4_box .box4_zi .box4_zi_title {
        font-size: 1.5rem;
    }

    .box1_right .box2_dose {
        margin-top: 1rem;
    }

    .box4 .box4_box .box4_zi .box4_zi_dose {
        font-size: 1.125rem;
    }

    .box4 .box4_bom {
        margin-bottom: 3rem;
    }
}

@media (max-width: 999px) {
    .box4 {
        padding: 1.5rem 0 3rem;
    }

    .box4 .box4_title {
        font-size: 2rem;
        line-height: 3rem;
    }

    .box4 .box4_box .box4_zi {
        padding: 1rem 1.5rem;
    }

    .box4 .box4_box .box4_zi .box4_zi_title {
        font-size: 1.25rem;
    }

    .box4 .box4_box .box4_zi .box4_zi_dose {
        font-size: 1rem;
        line-height: 1.5;
        min-height: 7.5rem;
        -webkit-line-clamp: 5;
    }

    .box4 .box4_bom {
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .box4 {
        padding: 1.5rem 0 2rem;
    }

    .box4 .box4_title {
        font-size: 1.5rem;
        line-height: 2rem;
    }

    .box4 .box4_box .box4_zi .box4_zi_title {
        font-size: 1.125rem;
    }

    .box4 .box4_box .box4_zi .box4_zi_dose {
        font-size: .875rem;
        line-height: 1.5;
        min-height: 5.25rem;
        -webkit-line-clamp: 4;
    }

    .box4 .box4_bom {
        margin-bottom: 1rem;
    }
}

@media (max-width: 650px) {
    .box4 .box4_box {
        margin-top: 1rem;
        flex-direction: column-reverse;
    }

    .box4 .box4_box:nth-child(2n) {
        flex-direction: column-reverse;
    }

    .box4 .box4_box .box4_prc {
        width: 100%;
        max-height: 200px;
    }

    .box4 .box4_box .box4_zi {
        width: 100%;
        padding: 0.5rem;
        margin-top: 0.75rem;
    }
}