.relay-box{
    position: relative;
}


.relay-tit{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.relay-tit h1{
    font-size: 32px;
    font-weight: 600;
    color: #9e2121;
}
.relay-tit h2{
    font-size: 28px;
    font-weight: 600;
    color: #4b4b4b;
    text-align: center;
}


/* 烈龙TE85EJ数字常规中继台 */
.relayb-rule{
    padding: 120px 0 80px;
}
.relayb-rulcnt{
    margin-top: 20px;
}

.relayb-rulcnt h3{
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 40px;
    text-align: center;
    color: #000000;
}
.relayb-rulcnt p{
    font-size:15px;
    line-height: 48px;
    color: #000000;
}

.core-img{
    margin:110px 0;
    text-align: center;
}
.core-img img{
    max-width: 80%;
}



/* --------------光网------------------ */
.terms-bj{
    background-color: #ededed;
}

.noun-explain{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 120px 0;
}
.explain-le{
    width: 54%;
}
.explain-le h1{
    font-size: 24px;
    font-weight: 600;
    color: #9e2121;
}
.explain-le h3{
    font-size: 22px;
    font-weight: 600;
}
.explain-le p{
    font-size: 15px;
    margin-top: 10px;
    line-height: 48px;
}


.explain-img{
    width: 42%;
    text-align: center;
    margin-top: 40px;
}
.explain-img img{
    width: 100%;
}
/* -------------------------------- */

.relayb-rulimg{
    padding: 120px 0 0px;
    text-align: center;
}
.relayb-rulimg img{
    width: 85%;
    height: auto;
}








.pcolor{
    color: #4b4b4b !important;
}

/* 采用TDMA时分多址技术 */
.relayb-tdma{
    display: flex;
    justify-content: space-between;
    margin-top: 120px;
}

.tdma-img{
    width: 33%;
}
.tdma-img img{
    width: 100%;
    height: auto;
}

.tdma-txt{
    width:62%;
}
.tdma-txt h1{
    font-size: 24px;
    font-weight: 600;
    color: #9e2121;
    margin-bottom: 5px;
}
.tdma-txt h3{
    font-size: 22px;
    font-weight: 600;
}
.tdma-txt p{
    font-size: 15px;
    line-height: 48px;
    margin-bottom: 10px;
}






/* 产品特点 */
.relayb-feature{
    margin-top: 120px;
}

/* ----------对讲机---------- */
.walkie-featul {
    flex-wrap: wrap;
}
.walkie-featul li{
    width: 45% !important;
    padding: 20px 0;
}

.walkie-featul li h3{
    padding: 10px 0 25px !important;
}

/* -------------------------- */

.feature-ul{
    display: flex;
    justify-content: space-between;
    margin-top: 90px;
}
.feature-ul li{
    width: 30%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-ul li img{
    width: 90px;
    height: 90px;
}
.feature-ul li h3{
    font-size: 24px;
    font-weight: 600;
    color: #9e2121;
    padding: 40px 0;
}
.feature-ul li p{
    width: 100%;
    font-size: 15px;
    line-height: 48px;
}


.feature-terminal{
    margin-top: 110px;
    display: flex;
    justify-content: space-between;
}

.terminal-le{
    width: 50%;
}
.terminal-le img{
    width: 100%;
    height: auto;
}


.terminal-ri{
    width: 48%;
}
.terminal-ri h3{
    font-size: 36px;
    font-weight: 600;
    color: #9e2121;
    margin-bottom: 30px;
}

.terminal-ri p{
    font-size: 15px;
    line-height: 48px;
}



/* 产品参描 */
.relayb-references{
    margin-top: 120px;
}
.references-tab{
    margin-top: 60px;

}

.layui-table td, .layui-table th{
    text-align: center;
}






/* 应用场景 */
.scenarios-box{
    padding-top:120px;
    max-width: 1920px;
}

.scenarios-bcnt{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 40px;
}

.bctimgwid{
    width: 66% !important;
}
.scenarios-bctimg{
    width: 32%;
    margin-top: 40px;
}
.scenarios-bctimg img{
    width: 100%;
    height: 100%;
}





.scenarios-img{
    height: 510px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.scenarios-img img{
    max-width:65%;
    height: auto;
}



@media only screen and (max-width: 1420px) {
    
    

    .relayb-rule {
        padding: 90px 0 60px;
    }

    .relay-tit h1 {
        font-size: 30px;
    }
    .relay-tit h2 {
        font-size: 26px;
    }

    .relayb-rulcnt {
        margin-top: 15px;
    }
    .relayb-rulcnt h3 {
        font-size: 30px;
        margin-bottom: 35px;
    }
    .relayb-rulcnt p {
        font-size: 14px;
        line-height: 38px;
        color: #000000;
    }
    .core-img{
        margin:80px 0;
    }


/* --------------光网------------------ */
.noun-explain{
    padding: 90px 0;
}
.explain-le h1{
    font-size: 22px;
}
.explain-le h3{
    font-size: 20px;
}
.explain-le p{
    font-size: 14px;
    margin-top: 5px;
    line-height: 38px;
}

/* -------------------------------------------- */

    .relayb-rulimg {
        padding: 90px 0 0px;
    }


.relayb-tdma {
    margin-top: 80px;
}
.tdma-txt h1 {
    font-size: 22px;
    margin-bottom: 30px;
}
.tdma-txt h3{
    font-size: 20px;
}
.tdma-txt p {
    font-size: 14px;
    line-height: 35px;
    margin-bottom: 10px;
}





.relayb-feature {
    margin-top: 90px;
}

.feature-ul {
    margin-top: 60px;
}


.feature-ul li img {
    width: 80px;
    height: 80px;
}
.feature-ul li h3 {
    font-size: 20px;
    padding: 30px 0;
}

.feature-ul li p {
    font-size: 14px;
    line-height: 38px;
}

.feature-terminal {
    margin-top: 70px;
}

.terminal-ri h3 {
    font-size: 30px;
    margin-bottom: 20px;
}
.terminal-ri p {
    font-size: 14px;
    line-height: 35px;
}






.relayb-references {
    margin-top: 90px;
}
.references-tab {
    margin-top: 40px;
}


.scenarios-box {
    padding-top: 80px;
}

.scenarios-bcnt {
    margin-top: 30px;
}
.scenarios-bctimg {
    margin-top: 30px;
}


.scenarios-img {
    height: 400px;
}
.scenarios-img img {
    max-width: 50%;
}


}









@media only screen and (max-width: 769px) {
    .relay-box{
        padding: 0 .1rem;
    }

    .relayb-rule {
        padding: .9rem 0 .6rem;
    }

    .relay-tit h1 {
        font-size: 20px;
    }
    .relay-tit h2 {
        font-size: 18px;
    }

    

    .relayb-rulcnt {
        margin-top: .15rem;
    }
    .relayb-rulcnt h3 {
        font-size: 16px;
        margin-bottom: .35rem;
    }
    .relayb-rulcnt p {
        font-size: 14px;
        line-height: 30px;
    }
    .core-img{
        margin:.8rem 0;
    }

/* --------------光网------------------ */
.noun-explain{
   flex-direction: column;
    padding: .9rem .1rem;
}
.explain-le {
    width: 100%;
}
.explain-le h1{
    font-size: 18px;
}
.explain-le h3{
    font-size: 16px;
}
.explain-le p{
    font-size: 14px;
    margin-top: .15rem;
}
.explain-img {
    width: 100%;
    margin-top: .2rem;
}
/* -------------------------------------------- */
.techchld-txt {
    padding: .4rem .1rem !important;
}
.techchld-txt h3 {
    font-size: 12px !important;
}

.walkie-featul li{
    width: 45% !important;
    padding: .2rem 0;
}


    .relayb-rulimg {
        padding: .9rem 0 0px;
    }


    .relayb-tdma {
        margin-top: .5rem;
        flex-direction: column;
    }
    .tdma-img {
        width: 100%;
    }
    .tdma-txt {
        width: 100%;
        margin-top: .2rem;
    }


    .tdma-txt h1 {
        font-size: 20px;
        margin-bottom: .1rem;
    }
    .tdma-txt h3{
        font-size: 18px;
    }

    .tdma-txt p {
        font-size: 14px;
        line-height: 30px;
        margin-bottom: .1rem;
    }






    .relayb-feature {
        margin-top: .9rem;
    }

    .feature-ul {
        margin-top: .6rem;
        flex-wrap: wrap;
    }
    .feature-ul li {
        width: 100%;
        margin-bottom: .2rem;
    }
    .feature-ul li img {
        width: 60px;
        height: 60px;
    }
    .feature-ul li h3 {
        font-size: 18px;
        padding: .3rem 0;
    }
    .feature-ul li p {
        font-size: 14px;
        line-height: 30px;
    }
    


    .feature-terminal {
        margin-top: .6rem;
        flex-direction: column;
    }
    .terminal-le {
        width: 100%;
    }
    .terminal-ri {
        width: 100%;
    }

    .terminal-ri h3 {
        font-size: 18px;
        margin-bottom: .2rem;
    }
    .terminal-ri p {
        font-size: 14px;
        line-height: 30px;
    }


    .relayb-references {
        margin-top: .9rem;
    }




    .references-tab {
        margin-top: .4rem;
        overflow: hidden;
    }

    .layui-table td, .layui-table th {
        padding: .1rem .1rem;
        min-height: 20px;
        line-height: 20px;
        font-size: 12px;
    }




    .scenarios-box {
        padding-top: .7rem;
    }
    .scenarios-bcnt {
        margin-top: .5rem;
    }
    .scenarios-bctimg {
        margin-top: .2rem;
    }

    .scenarios-img {
        height: 200px;
    }
    .scenarios-img img {
        max-width: 99%;
    }
}