.p_jg {
    background-image: url(../images/product/b1.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.p_content {
    text-align: center;
    margin-top: 60px;
}

.af_title {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

.af_t_line {
    width: 22px;
    height: 3px;
    background: #0096DB;
    margin-top: 24px;
}


/*性能特点*/

.p_xn {
    background-color: #20242D;
}

.p_xn_all .af_title {
    color: white;
}

.p_xn_all .af_t_line {
    background-color: white;
}

.p_xn_ul {
    display: flex;

    flex-wrap: nowrap;

    background-color: white;
    padding: 45px 0;
    justify-content: center;
    /* min-height: 290px; */
}

.p_xn_li {
    width: 25%;
    padding: 50px 70px;
    border-right: 1px solid #ECECEC;
    transition: all 0.5s ease 0s;
    cursor: pointer;
}

.p_xn_li_a {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.p_xn_li:last-child {
    border-right: none;
}

.p_xn_li_p1 {
    font-size: 24px;
    color: #333333;
    margin: 20px 0 12px;
}

.p_xn_li_p2 {
    font-size: 14px;
    color: #808080;
}

.p_yo_all {
    background-image: url(../images/product/b2.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.p_yo_ul {
    display: flex;
    flex-wrap: wrap;
}

.p_yo_li {
    width: 31%;
    /*margin-right: 3.5%;*/
    background: #FFFFFF;
    box-shadow: 0px 0px 30px 1px rgba(0, 0, 0, 0.07999999821186066);
    border-radius: 0px 0px 0px 0px;
    min-height: 216px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 50px;
    position: relative;
    font-size: 24px;
    font-family: Microsoft YaHei-Regular, Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    line-height: 28px;
    cursor: pointer;
}

.p_yo_li:nth-child(3n) {
    margin-right: 0;
}

.zhe_p {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    display: none;
}

.zhe_p1 {
    color: white !important;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.p_yo_li:hover .p_yo_li_p {
    display: none;
}

.p_yo_li:hover .zhe_p {
    display: block;
}

.zhe_p img {
    height: 100%;
    width: 100%;
}

.p_xn_li:hover .p_xn_li_p1,
.p_xn_li:hover .p_xn_li_p2 {
    color: #0096DB;
    transition: all 0.5s ease 0s;
}


/*产品安装工艺*/

.an_list {
    /* display: flex;
    flex-wrap: wrap; */
}

.an_list_one {
    margin-top: 50px;
    margin-right: 3.4%;
    display: flex;
    align-items: center;
    width: 18.3%;
    /* border: 1px solid; */
    position: relative;
}

.al_one_left {
    text-align: center;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
}

.ao_left_p {
    margin-top: 20px;
}

.al_one_right {
    position: absolute;
    top: 40%;
    transform: translate(0, -40%);
    right: 0;
    /* margin-left: 2%;
    margin-bottom: 22px; */
}

.al_right {
    float: right;
}

.al_left {
    float: left;
}

.al_right .al_one_right img {
    transform: rotate(180deg);
}

.aleft_img {
    border-radius: 50%;
    overflow: hidden;
}

.aleft_img img {
    border-radius: 50%;
    transition: 0.5s;
}

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

.aleft_img:hover img,
.tlist_one_left:hover img {
    transition: 0.5s;
    transform: scale(1.09);
    cursor: pointer;
}

.tlist_one {
    background: #FAFAFA;
}

.no_tf_img {
    opacity: 0;
}

.tlist_one_right {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    /* overflow: scroll; */
    padding-top: 3vh;
    padding-bottom: 3vh;
}

.to_right_title_span {
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #0096DB;
}

.text_line_a {
    width: 50px;
    height: 4px;
    background-color: #0096DB;
    margin-top: 10px;
}

.to_right_info {
    margin-top: 2vh;
    max-height: 90%;
    overflow: scroll;
}

.tlist_one_left {
    overflow: hidden;
}


/*视频*/

.sg_video_all {
    display: flex;
}

.sv_one_top {
    position: relative;
}

.sp_bo {
    display: none;
    position: absolute;
    margin: auto;
    bottom: 0;
    right: 0;
    top: 0;
    left: 0;
    transition: all .5s;
}

.s_video_one {
    background-color: #FAFAFA;
    cursor: pointer;
}

.sv_one_bottom {
    width: 100%;
    padding: 20px 0;
    text-align: center;
    font-size: 16px;
}

.s_video_one:hover .sp_bo {
    display: block;
}

video {
    object-fit: cover;
}

.s_video_one .miao_s_video {
    min-height: 330px;
}

@media(min-width:1212px) and (max-width:1321px) {
    .an_list_one {
        margin-right: 1.4%;
        width: 20.3%;
    }
}

@media(min-width:1025px) and (max-width:1212px) {
    .an_list_one {
        margin-right: 2.4%;
        width: 19.3%;
    }
}

@media(min-width:1025px) {
    .an_list_one:nth-child(5n) .al_one_right {
        display: none;
    }
    .an_list_one:nth-child(5n) {
        width: 13%;
        margin-right: 0;
    }
    .an_list_one:nth-child(6n) .al_one_right {
        top: 0%;
        transform: translate(0, 0%);
        right: 10%;
    }
    .tf_left {
        float: left;
    }
    .tf_right {
        float: right;
    }
    .tlist_one_right,
    .tlist_one_left {
        width: 50%;
    }
    .tlist_one_right {
        min-height: 520px;
    }
}

@media(max-width:1024px) {
    .right_f1 {
        padding: 0 15px 0 10px;
    }
    .left_f1 {
        padding: 0 10px 0 15px;
    }
    .p_content {
        display: flex;
        flex-wrap: wrap;
        margin-top: 30px;
        justify-content: flex-start;
    }
    .af_t_line {
        margin-top: 8px;
        height: 2px;
    }
    .p_xn_ul {
        padding: 0;
        background: transparent;
    }
    .p_xn_li {
        width: 47.5%;
        padding: 20px 10px;
        border: none;
        border-radius: 6px 6px 6px 6px;
        background-color: white;
        margin-right: 5%;
        margin-bottom: 15px;
    }
    .p_xn_li:nth-child(2n) {
        margin-right: 0;
    }
    .p_xn_li_i1 {
        max-width: 40px;
    }
    .p_xn_li_p1 {
        font-size: 16px;
        margin: 15px 0 6px;
    }
    .p_xn_li_p2 {
        font-size: 12px;
        line-height: 18px;
    }
    .p_yo_ul {
        display: block;
    }
    .p_yo_li {
        width: 100%;
        min-height: 150px;
        margin-bottom: 20px;
        font-size: 20px;
    }
    .zhe_p {
        display: block;
        overflow: hidden;
        max-height: 100%;
    }
    /*技术服务*/
    /* .an_list {
        display: flex;
        flex-wrap: wrap;
    }
    .al_left {
        float: none;
    } */
    .al_one_right {
        top: 35%;
        transform: translate(0, -35%);
    }
    .an_list_one {
        margin-right: 4%;
        width: 33%;
        float: left;
        margin-top: 40px;
        /* border: 1px solid; */
    }
    .an_list_one:nth-child(3),
    .an_list_one:nth-child(4),
    .an_list_one:nth-child(9) {
        margin-right: 0;
        width: 26%;
    }
    .an_list_one:nth-child(3) .al_one_right,
    .an_list_one:nth-child(9) .al_one_right {
        display: none;
    }
    .al_t .al_one_right img {
        transform: rotate(180deg);
    }
    /* .an_list_one:nth-child(3) .al_one_right {
        display: none;
    }
    .an_list_one:nth-child(3n) .al_one_right {
        display: none;
    } */
    .al_one_left img {
        width: 82px;
    }
    .al_one_right img {
        max-width: 20px;
    }
    .al_t {
        float: right;
    }
    .an_list_one:nth-child(4) .al_one_right {
        top: -12%;
        right: 6%;
    }
    .an_list_one:nth-child(4) .al_one_right img {
        transform: rotate(150deg);
    }
    .al_o_f {
        top: -14%;
        left: 0;
    }
    .al_o_f img {
        max-width: 100%;
    }
    /*勘察现场*/
    .text_list {
        padding: 0 15px;
    }
    .tlist_one_right {
        height: auto !important;
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .to_right_title_span {
        font-size: 18px;
    }
    .text_line_a {
        width: 26px;
        height: 2px;
    }
    .to_right_info {
        margin-top: 1vh;
    }
    .sg_video_all {
        flex-wrap: wrap;
    }
    .s_video_one {
        width: 48%;
        margin-right: 4%;
        margin-bottom: 15px;
    }
    .s_video_one:nth-child(2n) {
        margin-right: 0;
    }
    .s_video_one .miao_s_video {
        min-height: 125px;
    }
    .sp_bo {
        display: block;
        width: 32px;
    }
}