.change_y {
    background-image: url(../image/c_back.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    padding-left: 22px;
    padding-right: 22px;
    padding-bottom: 152px;
    position: relative;
    padding-top: 100px;
    background-color: rgba(28, 31, 36, 1);
}

.change_y_img {
    position: absolute;
}

.change_y .con_title {
    color: white;
}

.null_div {
    height: 24.6vw;
}

.change_y_ul {
    display: flex;
    flex-wrap: wrap;
    border-radius: 20px;
    border: 1px solid #4A4A49;
    height: 100%;
    position: relative;
    background: rgba(28, 31, 36, 0.5);
    /* background: url('../images/product/c_back2.png') no-repeat;
    background-size: 100% 100%; */
}

.change_y_li {
    width: 33.33%;
    display: flex;
    justify-content: center;
    /* min-height: 412px; */
    /* align-items: center; */
    text-align: center;
    border-right: 1px solid #4A4A49;
    border-top: 1px solid #4A4A49;
    opacity: 1;
    padding: 5.55vw 40px;
}

.change_y_li_all p {
    font-size: 24px;
    font-weight: bold;
    color: #DCDCDC;
    margin-top: 50px;
}

.other_all {
    margin-top: 57px;
}

.other_g {
    background-color: #F4E5DC;
}

.other_g_div {
    display: flex;
}

.other_g_one {
    position: relative;
    width: 49%;
    margin-right: 2%;
}

.other_g_one:nth-child(2n) {
    margin-right: 0;
}

.other_go_p1 {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translate(-50%, 0px);
    font-size: 36px;
    font-weight: bold;
    color: #FFFFFF;
}

.other_g_center {
    background-image: url('../image/o_back.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    border-radius: 30px;
    min-height: 430px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.o_m {
    margin-bottom: 35px;
}

.other_ul {
    display: flex;
    /* justify-content: center; */
    flex-wrap: wrap;
    width: 78%;
    margin: 0 auto;
}

.other_li {
    width: 19%;
    margin-right: 1.25%;
    text-align: center;
    color: white;
    margin-top: 20px;
    margin-bottom: 20px;
}

.other_li p {
    margin-top: 20px;
    font-size: 16px;
}

.con_title {
    font-size: 50px;
    line-height: normal;
}

.jb_title {
    font-weight: 400;
}

.jb_g_info {
    margin-top: 64px;
    margin-bottom: 20px;
}
.jb_g_info img{display: block;margin: 0 auto;}

/*动态效果*/

.other_g_one {
    overflow: hidden;
    border-radius: 30px;
}

.other_g_one img {
    width: 100%;
    transition: all 0.5s;
}

.other_g_one:hover img {
    transform: scale(1.09);
    transition: all 0.5s;
    cursor: pointer;
}

.change_y_li_all,
.other_li {
    transition: all 0.5s ease;
}

.change_y_li,
.other_li {
    cursor: pointer;
}

@media(min-width:1025px) {
    .change_y_li:hover .change_y_li_all,
    .other_li:hover {
        transform: translateY(-10px);
        transition: all 0.5s ease;
    }
    .other_li:nth-child(5n) {
        margin-right: 0;
    }
    .change_y_li:nth-child(3n) {
        border-right: none;
    }
    .change_y_li:first-child,
    .change_y_li:nth-child(2),
    .change_y_li:nth-child(3) {
        border-top: none;
    }
    .change_y_li::after {
        content: '';
        backdrop-filter: blur(4px) brightness(91%);
        background: rgba(28, 31, 36, 0.1);
        position: absolute;
        width: 100%;
        height: 100%;
        background-repeat: no-repeat;
        background-size: 100% 100%;
        /* border-radius: 20px; */
        top: 0;
    }
    .change_y_li:first-child::after {
        border-top-left-radius: 20px;
    }
    .change_y_li:last-child::after {
        border-bottom-right-radius: 20px;
    }
    .change_y_li:nth-child(3)::after {
        border-top-right-radius: 20px;
    }
    .change_y_li:nth-last-child(3)::after {
        border-bottom-left-radius: 20px;
    }
    .change_y_li {
        position: relative;
    }
    .change_y_li_all {
        z-index: 5;
    }
    /* .change_y_li_all:hover img {
        transform: rotateY(180deg);
    } */
}

@media(max-width:1024px) {
    .bo_title,
    .con_title {
        font-size: 24px;
    }
    .banner_o_p .banner_o_text {
        top: 30px;
        width: 78%;
    }
    .bo_desc {
        font-size: 14px;
    }
    .change_y {
        padding-top: 50px;
        padding-bottom: 45px;
        background-image: url(../image/c_back_m.png) !important;
    }
    .null_div {
        height: 30px;
    }
    .change_y_li {
        width: 47.6%;
        margin-right: 4.8%;
        /* min-height: 140px; */
        /* background: rgba(28, 31, 36, 0.5); */
        /* background-image: url(../images/product/f1.png); */
        /* backdrop-filter: blur(8px) brightness(50%);
        background: rgba(28, 31, 36, 0.3); */
        border: 1px solid #4A4A49;
        padding: 7.5vw 12px;
        border-radius: 10px 10px 10px 10px;
        margin-bottom: 16px;
        position: relative;
    }
    .change_y_li:nth-child(2n) {
        margin-right: 0;
    }
    .change_y_li_all img {
        max-width: 40px;
    }
    .change_y_li_all p {
        font-size: 14px;
        margin-top: 16px;
    }
    .change_y_ul {
        background: transparent;
        margin: 0;
        border: none;
    }
    .change_y_li::after {
        content: '';
        backdrop-filter: blur(8px) brightness(50%);
        background: rgba(28, 31, 36, 0.3);
        position: absolute;
        width: 100%;
        height: 100%;
        background-repeat: no-repeat;
        background-size: 100% 100%;
        border-radius: 10px;
        top: 0;
    }
    .change_y_li_all {
        z-index: 5;
    }
    .other_go_p1 {
        font-size: 14px;
        bottom: 10px;
        width: 90%;
        text-align: center;
    }
    .other_all {
        margin-top: 20px;
    }
    .o_m {
        margin-bottom: 30px;
    }
    .other_li {
        width: 48%;
        margin-right: 4%;
    }
    .other_li:nth-child(2n) {
        margin-right: 0;
    }
    .other_ul {
        width: 100%;
        margin: 40px 15px;
    }
    .other_g {
        padding-bottom: 10px;
    }
    .jb_title {
        font-weight: bold;
    }
    .jb_g_info {
        margin-top: 20px;
        margin-bottom: 30px;
    }
    .other_li p {
        margin-top: 15px;
    }
}