.tercom_container {
    max-width: 1280px;
    margin: 0 auto;
}

.ter_banner {
    max-width: 1280px;
    width: 90%;
    top: 50%;
    left: 50%;
    color: #fff;
    transform: translateX(-50%) translateY(-50%);
}

.ter_banner h3 {
    font-size: 32px;
}

.ter_banner p {
    font-size: 16px;
}

body {
    background-color: #fff;
}

.fs0 {
    font-size: 0;
}

.fs16 {
    font-size: 16px;
}

.col8f {
    color: #8f8f8f;
}

.fs20 {
    font-size: 20px;
}

.por {
    position: relative;
}

.w100p,
.cover {
    width: 100%;
}

.h100p,
.cover {
    height: 100%;
}

.poa {
    position: absolute;
}

.lh180p {
    line-height: 180%;
}

.terminal * {
    box-sizing: border-box;
}

.terminal {
    max-width: 1920px;
    margin: 0 auto;
    overflow: hidden;
}

.terminal img {
    max-width: 100%;
}

.terb_img {
    margin: 0 0 0 auto;
    width: 1060px;
}

.ter_tit {
    display: inline-block;
    height: 64px;
}

.ter_b1 {
    margin-bottom: 200px;
}

.ter_b1box {
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
}

.tb2list h4,
.fw700 {
    font-weight: 700;
}

.ter_tit:before {
    content: "";
    position: absolute;
    width: 120%;
    height: 39%;
    bottom: -10%;
    background-color: #EAEAEA;
}

.ter_b1box p {
    max-width: 687px;
    margin-top: 40px;
    font-size: 16px;
    color: #777;
}

.tbl {
    width: 417px;
    height: 269px;
    background-color: #F6F6FA;
    padding: 34px 41px 23px;
    margin-bottom: 114px;
    border-radius: 10px;
}

.tblcon {
    left: 0;
    top: 0;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    padding: 34px 41px 23px;

}

.tblbox {
    left: 0;
    top: 0;
    border-radius: 10px;
    overflow: hidden;
}

.tblbox::before {
    content: "";
    position: absolute;
    width: 200%;
    height: 200%;
    left: 100%;
    top: 100%;
    border-radius: 50%;
    background-color: #226CFB;
    transition: left .5s, top .5s, border-radius .5s;
}

.tbl:hover .tblbox::before {
    left: 0;
    top: 0;
    border-radius: 0;
}
.tbl:hover  h4,.tbl:hover  p {
    color: #FFF;
}
.tbl:hover .ter2b_img {
    transform: scale(1.1);
}

.ter2b_img {
    width: 260px;
    height: 260px;
    right: -16px;
    top: -100px;
    transform-origin: left bottom;
    transition: transform .3s;
}

.tb2list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    z-index: 10;
}

.tb2_tit {
    left: 0;
    top: -143px;
}

/* .ter_b3 {
    margin-top: 145px;
} */
.teb3_tit {
    height: 87px;
    text-align: center;
    margin: 0 0 138px;
}

.dn {
    visibility: hidden;
}

.videobox,
.videobox video {
    left: 0;
    top: 0;
}


.videobox::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 300px;
    background: linear-gradient(180deg, #FFF, #ffffff00);
}

.terb3box {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.terb3txt {
    max-width: 520px;
    margin-left: 320px;
}

.terb3txt h4 {
    color: #226CFB;
    font-size: 30px;
    margin: 0 0 16px;
}

.terb3txt p {
    font-size: 20px;
    color: #383838;
}

.swiper_terminal .terminalbtn {
    width: 64px;
    height: 64px;
    top: 50%;
    transform: translateY(-50%);
    background: url("data:image/svg+xml;base64,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") no-repeat center center/100% 100%;
}

.swiper_terminal .terminalbtn.swiper-button-next {
    background: url("data:image/svg+xml;base64,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") no-repeat center center/100% 100%;
}

@media screen and (min-width:1320px) {
    .tbl:nth-child(3n-1) {
        margin-top: -143px;
    }

    .tbl:nth-child(3n) {
        margin-top: -76px;
    }
}

@media screen and (max-width:1320px) {
    .teb3_tit {
        margin-bottom: 60px;
    }
}
@media screen and (max-width:1270px) {
    .tbl {
        width: 580px;
    }
}
@media screen and (max-width:1200px) {
    .swiper_terminal {
        height: auto !important;
    }
    .tbl {
        width: 480px;
    }
    .tercom_container {
        max-width: 90%;
        margin: 0 auto;
    }

    .terb3txt {
        /* margin-left: 0; */
        width: 90%;
        margin: 0 auto;
    }

    .tbl {
        margin-bottom: 46px;
    }

    .ter2b_img {
        /* position: relative; */
        width: 150px;
        height: 150px;
        top: -49px;
        right: 2px;
        margin: 0 auto;
    }

    .teb3_tit {
        margin: 0 0 50px;
    }

    .ter_b3 {
        height: 500px;
    }

    .swiper_terminal {
        width: auto;
        height: 100%;
        overflow: hidden;
    }

    .videobox {
        left: auto;
        right: 0;
        height: 100%;
    }

    .videobox video {
        position: absolute;
        right: 0;
        left: auto;
        width: auto;
        height: 100%;
    }
}

.oh {
    overflow: hidden;
}
@media screen and (max-width:1083px) {
    .tb2list {
        justify-content: center;
    }
    .tbl {
        width: 600px;
    }
}
@media screen and (max-width:1024px) {

    .videobox video.por,
    .terb3box {
        position: relative;
    }

    .videobox video.por {
        float: right;
    }

    .ter_b3 {
        height: auto;
    }

    .terb3txt {
        margin-left: 0;
        width: 90%;
        margin: 0 auto;
    }

    .terb3txt h4 {
        font-size: 24px;
    }

    .terb3txt p {
        font-size: 18px;
    }
}

@media screen and (max-width:900px) {
    .tbl {
        display: block;
    }

    .ter_tit {
        height: 40px;
    }

    /* .ter_b1 {
        margin-bottom: 100px;
    } */
    .tb2list {
        justify-content: center;
    }

    .videobox {
        height: 350px;
    }

    .terb3txt {
        width: 80%;
    }

    .teb3_tit {
        margin: 20px 0 80px;
    }

    .videobox {
        margin-top: -100px;
    }

    .swiper_terminal .terminalbtn {
        width: 30px;
        height: 30px;
        top: 50%;
        transform: none;
    }

    .videobox video {
        right: 0;
        left: auto;
        width: auto;
        height: 100%;
    }

    .tb2list h4 {
        line-height: 180%;
        margin-bottom: 20px;
    }

    .tb2list p {
        line-height: 150%;
    }

    .ter_b1box {
        position: relative;
        top: 0;
        left: 0;
        transform: none;
        padding: 40px 0;
    }

    .terb_img {
        width: 100%;
    }
}

@media screen and (max-width:768px) {
    
    .terb3txt {
        width: 75%;
    }


    .ipv6_top img{
        width: 100%;
    }
    .ter_b1 {
        margin-bottom: 170px;
    }
    .tb2_tit {
        top: -110px;
        width: 50%;
    }
    .teb3_tit {
        margin: 20px auto;
        width: 50%;
    }
    .teb3_tit img{
        width: 100%;
    }
    .ter_tit {
        height: 28px;
    }
    .tbl {
        width: 417px;
    }
    .terb3txt h4 {
        font-size: 20px;
    }
    .terb3txt p {
        font-size: 16px;
    }
}