.alljb {
    -moz-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    -webkit-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
}

.majb {
    -moz-transition: margin 0.4s ease-in-out;
    -o-transition: margin 0.4s ease-in-out;
    -webkit-transition: margin 0.4s ease-in-out;
    transition: margin 0.4s ease-in-out;
}

.w100 {
    width: 100%;
}

@media (min-width:768.1px) {
    .boxmain {
        width: 80%;
        margin: 0 auto;
    }

    .topline {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        margin: 1rem 0;
        align-items: center;
        line-height: 2
    }

    .fixed-header .topline {
        margin: 0
    }

    .topnav {
        min-width: 42%;
        width: 42%
    }

    .topnav ul.nav-list1 > li {
        display: block;
        float: left;
        height: 2.5rem;
        margin-right: 0.8rem;
        position: relative;
    }

    .topnav ul.nav-list1 > li > a {
        display: block;
        font-size: 1.1rem;
        color: #000;
        height: 2.5rem;
        overflow: hidden;
    }

    .topnav ul.nav-list1 > li .dpspan {
        display: block;
        width: 100%;
        line-height: 2.5rem;
    }

    .topnav ul.nav-list1 > li .dpspan.navdpbk1 {
        height: 2.5rem;
        margin: 0;
    }

    .topnav ul.nav-list1 > li .dpspan.navdpbk2 {
        height: 2.5rem;
    }

    .topnav .bg {
        position: absolute;
        bottom: 0;
        height: 2px;
        left: 0;
        width: 0;
        background: #f75e81;
        display: block;
    }

    .topnav ul > li:hover a .bg {
        width: 100%;
    }

    .topnav ul.nav-list1 li:hover a .navdpbk1 {
        margin-top: -2.5rem;
    }

    .topnav .nav-list2 {
        position: absolute;
        top: 2.5rem;
        display: none;
        width: 200%;
    }

    .topnav ul.nav-list1 li .nav-list2 {
        background: #fff;
        padding: 0.5rem 0
    }

    .topnav ul.nav-list2 li a {
        display: block;
        font-size: 0.9rem;
        color: #000;
        line-height: 1.6;
        padding: 0.5rem
    }

    .topnav ul.nav-list2 li a:hover {
        background: #f75e81;
        color: #ffffff;
    }

    .toplogo {
        width: 20%;
        min-width: 20%;
        text-align: center;
    }

    .toplogo img {
        height: 4.35rem;
    }

    .toplang {
        font-size: 1rem;
        color: #000;
        width: 40%;
        min-width: 40%;
    }

    .toplang a {
        margin-left: 1rem;
        color: #000;
    }

    .toplang .hvbg .bg {
        position: absolute;
        bottom: 0;
        height: 2px;
        left: 0;
        width: 0;
        background: #f75e81;
        display: block;
    }

    .toplang .btnsearch {
        padding: 0 0.5rem;
        cursor: pointer;
    }

    .toplang .hvbg:hover .bg {
        width: 100%;
    }

    .prolist {
        padding-bottom: 2rem;
    }

    .prolist li {
        width: calc(25% - 1.5rem);
        margin-right: 2rem;
        margin-top: 2rem;
    }

    .prolist li:nth-child(4n) {
        margin-right: 0
    }

    .prolist li .img {
        position: relative;
        display: block;
    }

    .prolist li .img .img1 {
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        right: 0;
        display: block;
        background-repeat: no-repeat;
        background-position: center center;
        background-size: cover;
    }

    .prolist li .linka {
        display: block;
        padding: 1rem 0;
    }

    .prolist li .linka:hover {
        webkit-box-shadow: 0px 15px 25px 0px rgb(0 0 0 / 8%);
        -moz-box-shadow: 0px 15px 25px 0px rgba(0,0,0,.08);
        box-shadow: 0 15px 25px #00000014;
    }

    .prolist li .title {
        text-align: center;
        font-size: 1.1rem;
        padding-top: .5rem;
        display: block;
    }

    .prolist li .word {
        text-align: center;
        font-size: .95rem;
        padding-top: .5rem;
        display: block;
        color: #de9292
    }

    .prolist li .sbg {
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        right: 0;
        display: block;
        background-color: rgba(0,0,0,0.1);
        z-index: 10;
    }

    .prolist li .sbg i {
        font-size: 2rem;
        height: 2rem;
        width: 2rem;
        position: absolute;
        top: 50%;
        left: 50%;
        margin: -1rem 0 0 -1rem;
        color: #ffff;
        text-align: center;
        transform: scale()
    }

    .prolist li .sbg {
        -webkit-transform: scale(0);
        -ms-transform: scale(0);
        transform: scale(0);
    }

    .prolist li .linka:hover .sbg {
        -webkit-transform: scale(1);
        -ms-transform: scale(1);
        transform: scale(1);
    }

    .index_about {
        padding-top: 2rem;
    }

    .index_bgsc {
        margin: 30px 0;
    }

    .index_bgsc .img1 {
        padding: 10rem;
        background-position: center center;
        background-repeat: no-repeat;
        background-size: cover;
        background-attachment: fixed;
    }

    .boximg {
        width: 57%;
        margin: 0 auto;
        background: rgba(255,255,255,0.8);
        padding: 2rem;
    }

    .boximgborder {
        border: 1px solid #cdcdcd;
        padding: 2.5rem;
    }

    .index_bgsc .title1 {
        text-align: center;
        color: #212529;
        font-size: 0.85rem;
        line-height: 1.5;
        text-transform: uppercase
    }

    .index_bgsc .title2 {
        text-align: center;
        color: #212529;
        font-size: 2rem;
        line-height: 1.5;
        text-transform: capitalize
    }

    .index_bgsc .line {
        width: 10rem;
        margin: 2rem auto;
        height: 2px;
        background: #f75e81;
        opacity: 0.8
    }

    .index_bgsc .word1 {
        text-align: center;
        color: #212529;
        font-size: 0.85rem;
        line-height: 1.5;
        text-transform: capitalize
    }

    .index_bgsc .word2 {
        text-align: center;
        color: #000;
        background: #e3e3e3;
        font-size: 0.9rem;
        line-height: 1.5;
        text-transform: capitalize;
        display: inline-block;
        margin: 1rem auto;
        padding: 0.5rem 1.5rem;
    }

    .index_bgsc .word2:hover {
        background: #f75e81;
        color: #fff;
    }


    .copyright {
        border-top: 1px #ddd solid;
    }
}

@media (max-width:768px) {
    .boxmain {
        width: 96%;
        margin: 0 auto;
    }

    .topline {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        margin: 1rem 0;
        align-items: center;
        line-height: 2
    }

    .fixed-header .topline {
        margin: 0
    }

    .topnav {
        display: none;
        min-width: 0%;
        width: 0%
    }

    .topnav ul.nav-list1 > li {
        display: block;
        float: left;
        height: 2.5rem;
        margin-right: 0.8rem;
        position: relative;
    }

    .topnav ul.nav-list1 > li > a {
        display: block;
        font-size: 1.1rem;
        color: #000;
        height: 2.5rem;
        overflow: hidden;
    }

    .topnav ul.nav-list1 > li .dpspan {
        display: block;
        width: 100%;
        line-height: 2.5rem;
    }

    .topnav ul.nav-list1 > li .dpspan.navdpbk1 {
        height: 2.5rem;
        margin: 0;
    }

    .topnav ul.nav-list1 > li .dpspan.navdpbk2 {
        height: 2.5rem;
    }

    .topnav .bg {
        position: absolute;
        bottom: 0;
        height: 2px;
        left: 0;
        width: 0;
        background: #f75e81;
        display: block;
    }

    .topnav ul > li:hover a .bg {
        width: 100%;
    }

    .topnav ul.nav-list1 li:hover a .navdpbk1 {
        margin-top: -2.5rem;
    }

    .topnav .nav-list2 {
        position: absolute;
        top: 2.5rem;
        display: none;
        width: 200%;
    }

    .topnav ul.nav-list1 li .nav-list2 {
        background: #fff;
        padding: 0.5rem 0
    }

    .topnav ul.nav-list2 li a {
        display: block;
        font-size: 0.9rem;
        color: #000;
        line-height: 1.6;
        padding: 0.5rem
    }

    .topnav ul.nav-list2 li a:hover {
        background: #f75e81;
        color: #ffffff;
    }

    .toplogo {
        width: 20%;
        min-width: 20%;
        text-align: center;
    }

    .toplogo img {
        height: 14rem;
    }

    .toplang {
        font-size: 3.2rem;
        color: #000;
        min-width: 10%;
        margin-right: 15rem;
    }

    .toplang a {
        margin-left: 1rem;
        color: #000;
    }

    .toplang .hvbg .bg {
        position: absolute;
        bottom: 0;
        height: 2px;
        left: 0;
        width: 0;
        background: #f75e81;
        display: block;
    }

    .toplang .btnsearch {
        padding: 0 0.5rem;
        cursor: pointer;
    }

    .toplang .hvbg:hover .bg {
        width: 100%;
    }

    .prolist {
        padding-bottom: 2rem;
    }

    .prolist li {
        width: calc(50% - 1.5rem);
        margin-right: 2rem;
        margin-top: 2rem;
    }

    .prolist li:nth-child(2n) {
        margin-right: 0
    }

    .prolist li .img {
        position: relative;
        display: block;
    }

    .prolist li .img .img1 {
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        right: 0;
        display: block;
        background-repeat: no-repeat;
        background-position: center center;
        background-size: cover;
    }

    .prolist li .linka {
        display: block;
        padding: 1rem 0;
    }

    .prolist li .linka:hover {
        webkit-box-shadow: 0px 15px 25px 0px rgb(0 0 0 / 8%);
        -moz-box-shadow: 0px 15px 25px 0px rgba(0,0,0,.08);
        box-shadow: 0 15px 25px #00000014;
    }

    .prolist li .title {
        text-align: center;
        font-size: 3.5rem;
        padding-top: 1.6rem;
        display: block;
    }

    .prolist li .word {
        text-align: center;
        font-size: 3rem;
        padding-top: 1.6rem;
        display: block;
        color: #de9292
    }

    .prolist li .sbg {
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        right: 0;
        display: block;
        background-color: rgba(0,0,0,0.1);
        z-index: 10;
    }

    .prolist li .sbg i {
        font-size: 2rem;
        height: 2rem;
        width: 2rem;
        position: absolute;
        top: 50%;
        left: 50%;
        margin: -1rem 0 0 -1rem;
        color: #ffff;
        text-align: center;
        transform: scale()
    }

    .prolist li .sbg {
        -webkit-transform: scale(0);
        -ms-transform: scale(0);
        transform: scale(0);
    }

    .prolist li .linka:hover .sbg {
        -webkit-transform: scale(1);
        -ms-transform: scale(1);
        transform: scale(1);
    }

    .index_about {
        padding-top: 2rem;
    }

    .index_bgsc {
        margin: 30px 0;
    }

    .index_bgsc .img1 {
        padding: 10rem;
        background-position: center center;
        background-repeat: no-repeat;
        background-size: cover;
        background-attachment: fixed;
    }

    .boximg {
        width: 57%;
        margin: 0 auto;
        background: rgba(255,255,255,0.8);
        padding: 2rem;
    }

    .boximgborder {
        border: 1px solid #cdcdcd;
        padding: 2.5rem;
    }

    .index_bgsc .title1 {
        text-align: center;
        color: #212529;
        font-size: 0.85rem;
        line-height: 1.5;
        text-transform: uppercase
    }

    .index_bgsc .title2 {
        text-align: center;
        color: #212529;
        font-size: 2rem;
        line-height: 1.5;
        text-transform: capitalize
    }

    .index_bgsc .line {
        width: 10rem;
        margin: 2rem auto;
        height: 2px;
        background: #f75e81;
        opacity: 0.8
    }

    .index_bgsc .word1 {
        text-align: center;
        color: #212529;
        font-size: 0.85rem;
        line-height: 1.5;
        text-transform: capitalize
    }

    .index_bgsc .word2 {
        text-align: center;
        color: #000;
        background: #e3e3e3;
        font-size: 0.9rem;
        line-height: 1.5;
        text-transform: capitalize;
        display: inline-block;
        margin: 1rem auto;
        padding: 0.5rem 1.5rem;
    }

    .index_bgsc .word2:hover {
        background: #f75e81;
        color: #fff;
    }


    .copyright {
        border-top: 1px #ddd solid;
    }
}


@media (max-width:780px) {
    .banner .boxmain {
        width: 48%;
        margin: 0 auto;
        padding-top: 32rem;
    }

    .banner .word1 {
        font-size: 3.5rem;
    }

    .banner .word2 {
        font-size: 3.5rem;
    }

    .banner .title1 {
        font-size: 4rem;
        color: #f75e81;
        padding: 1.6rem 0;
    }
}