/* @media only screen and (max-width: 1400px) {
    .wrap {
        max-width: 1200px;
    }

    .frame-bmbtm {
        padding: 30px 0;
    }
} */
* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }

body{
    max-width: 1920px;
    margin:0 auto;
}

.wrapmax {
    max-width: 1920px;
    /* min-width: 1200px; */
    margin: auto;
}

@media only screen and (max-width: 1420px) {
    .wrap {
        width: 74%;
        /* max-width: 1100px;
        min-width: 1100px; */
    }

    /* .logo-bxri img {
        width: 23px;
        height: 23px;
    }

    .fill-null {
        height: 161px !important;
    } */




    /* --------header---------- */
    .logo-bxle img {
        width: 145px;
    }

	.child-down{
		top: 50px;
	}
    
    .frame-logo {
        padding: 10px 50px;
    }

    .frame-title>ul>li>a {
        padding: 15px 0;
        font-size: 14px;
    }










    /* 新版下拉 */

.frame-down{
    width: 100vw;
    top: 65px;
    left: 0;
}

.frame-dwn-ctit{
    width: 18%;
    height: 100%;
}
.frame-dwn-ctit h1{
    font-size: 30px;
    padding: 30px 15px;
}

.frame-dwn-cri{
    width: 82%;
}
.frame-dwncr-lista{
    width: 28%;
    padding: 20px 0;
}

.lista-item{
    margin: 10px 0;
}
.lista-item a{
    padding: 20px 30px;
}
.lista-item a h3{
    font-size: 14px;
}


.frame-dwncr-listb{
    width: 72%;
    padding: 20px 70px 40px 30px;
}
.frame-dwncr-listb li{
    width: 48%;
    margin-top: 20px;
}
.frame-dwncr-listb li a{
    padding: 5px 0;
}
.frame-dwncr-listb li a h4{
    font-size: 12px;
}
.frame-dwncr-listb li a img{
    width: 10px;
    height: 10px;
}


















    /* main */

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





 /* -----footer---- */
 .boost-bj {
    padding-left: 50px;
}

.frame-bmbul li{
    padding: 30px 10px 60px;
}
.bmbul-tit {
    font-size: 16px;
}
.bmbul-txt {
    margin-top: 15px;
}
.bmbul-txt a {
    font-size: 14px;
}
.bmbul-tit::before {
    content: "";
    width: 5px;
    height: 20px;
    left: -13px;
    top: 2px;
}

.frame-bmbr-phone {
    padding: 30px 50px 40px 30px;
}
.frame-bmbr-phone p {
    font-size: 16px;
}
.frame-bmbr-phone h3 {
    font-size: 24px;
    margin-top: 15px;
}

.frame-bmbr-ress{
    padding: 15px 50px 30px 30px;
}
.frame-bmbr-ress img{
    width: 30px;
    height: 30px;
}
.frame-bmbr-ress h4{
    font-size: 16px;
    margin-top: 10px;
}
.frame-bmbr-ress p{
    font-size: 12px;
}



}

@media only screen and (max-width: 769px) {
    .wrap {
        max-width: 100% !important;
        min-width: 100%;
    }
    .wrapmax{
        min-width: 100%;
    }

    .scrollTopa,
.scrollTopb,
.scrollTopc,
.scrollTope,
.scrollTopg,
.scrollTopi{
    visibility: visible !important;
}
.fadein{
    visibility: visible !important;
}
.fadeinle{
    visibility: visible !important;
}
.fadeinri{
    visibility: visible !important;
}


    .pcnav,
    .pcfoot {
        display: none;
    }

    .appnav,
    .appfoot {
        display: block;
    }


    /* -----header---- */
    .appnav {
        position: relative;
    }

    .fillnav {
        width: 100%;
        height: 1rem;
    }

    .appnav-top {
        width: 100%;
        height: 1rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        background-color: #ffffff;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 99;
    }

    .appnav-tpimg {
        width: 35%;
        padding: 0 .2rem;
    }

    .appnav-tpimg img {
        width: 100%;
        height: auto;
        max-height: 1rem;
    }


    .search-app{
        padding: .1rem .2rem;
    }
    .search-apcnt{
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: .15rem .3rem;
        border: 1px solid #606060;
        border-radius: 50px;
    }
    .search-apcnt input{
        flex: 1;
        font-size: 14px;
    }
    .search-apcnt img{
        width: 20px;
        height: 20px;
    }

    /* ---按钮--- */
    .menu-button {
        width: 20%;
        height: 100%;
        padding: .3rem .1rem;
        cursor: pointer;
        -webkit-transition: 0.3s;
        transition: 0.3s;
        background-color: #ffffff;
    }

    .menu-button .bar:nth-of-type(1) {
        margin-top: 0px;
    }

    .menu-button .bar:nth-of-type(3) {
        margin-bottom: 0px;
    }

    .bar {
        position: relative;
        display: block;
        width: .5rem;
        height: .05rem;
        margin: .1rem auto;
        background-color: #9c0101;
        border-radius: 10px;
        -webkit-transition: 0.3s;
        transition: 0.3s;
    }

    .cross .bar:nth-of-type(1) {
        -webkit-transform: translateY(9px) rotate(-45deg);
        -ms-transform: translateY(9px) rotate(-45deg);
        transform: translateY(9px) rotate(-45deg);
    }

    .cross .bar:nth-of-type(2) {
        opacity: 0;
    }

    .cross .bar:nth-of-type(3) {
        -webkit-transform: translateY(-10px) rotate(45deg);
        -ms-transform: translateY(-10px) rotate(45deg);
        transform: translateY(-10px) rotate(45deg);
    }

    /* -----左侧列表----- */
    .appbjmont {
        width: 100vw;
        height: 100vh;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 91;
        background-color: rgba(0, 0, 0, .5);
        display: none;
    }

    .appnav-left {
        width: 60%;
        height: 100vh;
        background-color: #ffffff;
        position: fixed;
        left: -60vw;
        top: 0;
        z-index: 95;
        transition: all .3s;
        overflow-y: auto;
    }

    .frame-titap {
        border-bottom: 0px solid #e5e5e5;

    }

    .frame-titap>ul {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
    }

    .frame-titap>ul>li {
        width: 100%;
        position: relative;
        text-align: center;
    }

    .frame-titap>ul>li > a {
        width: 100%;
        font-size: 14px;
        padding: 18px 0;
        display: inline-block;
        text-align: center;
    }

    .title-itm::after {
        bottom: 10px;
    }

    .lischild {
        width: 100%;
        background-color: #f5f5f5;
        border-top: 1px solid #e5e5e5;
        display: none;
        transition: all .5s;
    }

    .lischild>a {
        width: 100%;
        padding: .15rem .3rem;
        border-bottom: 1px solid #e5e5e5;
        text-align: center;
    }

    .lischild > ul >li{
        border-bottom: 1px solid #e5e5e5;
    }
    .lischild > ul >li >a{
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: .2rem;
        font-size: 12px;
    }


    .apptile {
        background-color: #f9f9f9 !important;
        color: #9c0101 !important;
        font-weight: 600;
    }

    .logo-bxri {
        justify-content: center;
        padding: 0.3rem 0;
    }

    .language {
        margin-left: 0;
    }

    .language a span {
        font-size: .24rem;
        margin-left: .1rem;
    }




    /* main */
    .banner-img{
        min-width: 100%;
    }


    .scenarios-img {
        height: 200px;
    }
    .scenarios-img img {
        max-width: 90% !important;
    }




    /* -----footer---- */
    .boost-bj {
        padding-left: .1rem;
    }
    .frame-bmbox {
        flex-direction: column;
    }
    .frame-bmbul {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        padding-right: .1rem;
    }
    .frame-bmbul li {
        width: 50%;
        padding: .3rem .1rem .3rem;
    }
    .bmbul-tit::before {
        content: "";
        width: 5px;
        height: 20px;
        left: -9px;
        top: 2px;
    }
    .bmbul-tit {
        font-size: 14px;
        white-space:initial;
    }
    .bmbul-txt {
        margin-top: .15rem;
    }
    .bmbul-txt a {
        font-size: 12px;
    }



    .frame-bmbri {
        width: 100%;
    }
    .frame-bmbr-phone {
        padding: .2rem .2rem .2rem .3rem;
    }
    .frame-bmbr-phone p {
        font-size: 14px;
    }
    .frame-bmbr-phone h3 {
        font-size: 20px;
        margin-top: .15rem;
    }

    .frame-bmbr-ress {
        padding: .2rem .2rem .2rem .6rem;
    }
    .frame-bmbr-ress h4 {
        font-size: 14px;
        margin-top: 10px;
    }
    .frame-bmbr-ress p{
        margin-top: .1rem;
    }




}