body, html {
    padding: 0;
    margin: 0;
    border: none;
    color: white;
    font-family: 'Microsoft Yahei', 'PingFang SC', 'Avenir', 'Segoe UI', 'Hiragino Sans GB', STHeiti, 'Microsoft Sans Serif', 'WenQuanYi Micro Hei', sans-serif;
    overflow-x: hidden;
    overflow-y: hidden;
}

a {
    text-decoration: none;
}


/*--------------头部效果------------------*/

/*logo*/
.body_top {
    display: block;
    position: fixed;
    top: 0;
    width: 100vw;
    height: 3.6458rem;
    background: rgba(0, 0, 0, 0.2);
    z-index: 100;
}

.body_top_logo {
    float: left;
    margin: 0 0 0 1.2rem;
    height: 100%;
    /*width: 6.4rem;*/
}

.body_top_logo > img:first-child {
    display: block;
    float: left;
    width: 3.75rem;
}

.body_top_logo > img:nth-child(2) {
    display: none;
}

.body_top_logo > span {
    display: block;
    float: right;
    font-weight: 900;
    color: #FFFFFF;
    font-size: 1.875rem;
    margin: 0.6rem 0 0 0.9rem;
}

/*菜单*/
.body_top_tab {
    display: block;
    width: 62.5rem;
    height: 100%;
    margin: 0 auto;
}

.body_top_tab_show {
    display: block;
}

.body_top_tab_delete {
    display: none;
}

.body_top_tab_a {
    display: block;
    float: left;
    line-height: 3.6458rem;
    color: #FFFFFF;
    margin: 0 2.6vw 0 4.2vw;
    font-size: 0.9375rem;
}

.body_top_tab_click {
    border-bottom: solid 0.15rem #FFFFFF;
    line-height: 3.4958rem;
    font-weight: 700;
    font-size: 0.9375rem;
}


/*语言选择*/
.body_top_language_box {
    display: block;
    float: right;
    /* width: 4.5rem; */
    margin: 1.2rem 2.1rem 0 0;
    /* height: 1.1rem; */
    border-left: solid 0.2rem white;
    cursor: pointer;
    position: relative;
}

.body_top_language_box > span {
    display: block;
    float: left;
    /*width: 2.3rem;*/
    padding-left: 1.2rem;
    height: 1.1rem;
    font-size: 0.729rem;
    color: #FFFFFF;
    text-align: right;
    line-height: 1.1rem;
    margin-left: 0.3rem;
    letter-spacing: -0.1rem;
}

.body_top_language_box > img {
    display: block;
    float: left;
    width: 0.5rem;
    height: 0.5rem;
    margin: 0.3rem 0 0 0.5rem;
}
.body_top_language_box > img:nth-child(3){
    display: none;
}

.body_top_language_list {
    display: none;
    /*width: 4.166vw;*/
    /*height: 4.166vw;*/
    width: max-content;
    background: white;
    position: absolute;
    top: 1.5rem;
    border-radius: 0.2rem;
}

.body_top_language_box_list_show {
    display: block;
}

.body_top_language_box_tab {
    /* height: 1.8rem; */
    font-size: 0.729rem;
    text-align: center;
    color: #333333;
    /* line-height: 2.083rem; */
    padding: 0.6rem 1.3rem;
    cursor: pointer;
}


.body_top_language_box_tab:hover {
    color: #076BF2;
}

.body_top_language_box_tab_on {
    color: #076BF2;
}

/*头部二级*/
.body_top2 {
    display: none;
    width: 100vw;
    min-height: 3.6458rem;
    position: fixed;
    top: 3.6458rem;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
}

.body_top2_child {
    display: none;
    width: 62.5rem;
    height: 100%;
    margin: 0 auto;
    font-size: 0.729rem;
}

.body_top2_child1 {
    padding-left: 16.6rem;
}

.body_top2_child2 {
    padding-left: 34rem;
}

.body_top2_child > br {
    clear: left;
}

.body_top2_child > a {
    display: block;
    float: left;
    margin: 0 0 0 4.1rem;
    line-height: 3.6458rem;
    color: white;
}

.body_top2_show {
    display: block;
}

.body_top2_child_show {
    display: block;
}


/*搜索*/
.body_top_sousuo_box {
    display: block;
    float: right;
    height: 3.6458rem;
    width: 3.6458rem;
}

.body_top_sousuo_box > input {
    display: none;
}

.body_top_sousuo_box > img {
    display: block;
    float: right;
    width: 0.833rem;
    margin: 1.3rem 1.2rem 0 0;
    cursor: pointer;
}

/*导航栏*/
.body_top_dhl {
    display: none;
}

/*搜索框*/
.top_sousuo_box {
    display: none;
    width: 100vw;
    height: 3.6458rem;
    position: fixed;
    top: 3.6458rem;
    background: #222222;
    z-index: 99;
}

.top_sousuo_box_show {
    display: block;
}

.top_sousuo_box > div {
    width: 25.8rem;
    height: 2.8rem;
    margin: 0 auto;
    border-bottom: 0.1rem solid #666666;
    position: relative;
    z-index: 99;
}

.top_sousuo_box > div > input {
    display: block;
    float: left;
    width: 24rem;
    height: 100%;
    line-height: 100%;
    color: #FFFFFF;
    border: none;
    background: none;
    font-size: 0.729rem;
}

.top_sousuo_box > div > input:focus {
    outline: none;
}

.top_sousuo_box > div > img {
    display: block;
    float: right;
    width: 0.833rem;
    margin: 1.2rem 0 0 0;
    cursor: pointer;
}

.top_sousuo_box > div > div {
    width: 25.8rem;
    position: absolute;
    top: 2.3rem;
    background: #1F1F1F;
}

.top_sousuo_box > div > div > a:first-child {
    padding-top: 1rem;
}

.top_sousuo_box > div > div > a {
    display: block;
    width: 24.75rem;
    padding: 0 0 0.55rem 1rem;
    height: 1.1rem;
    font-size: 0.73rem;
    color: #FFFFFF;
    line-height: 1.1rem;
}

.top_sousuo_box > div > div > a:hover {
    background: #222222;
}


/*导航回到顶部按钮*/
.dhdb_bottom {
    display: none;
    width: 3.5rem;
    height: 3.5rem;
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    border-radius: 1.25rem;
    background: url("/img/base/ico_hddb.png") no-repeat center;
    background-size: auto 100%;
    cursor: pointer;
    z-index: 3;
}

.dhdb_bottom_show {
    display: block;
}

/*客服*/
.kefu_bottom {
    display: block;
    width: 2.5rem;
    height: 2.5rem;
    position: fixed;
    right: 0;
    bottom: 17.66rem;
    background: url("/img/base/kefu.png") no-repeat center;
    background-size: auto 100%;
    cursor: pointer;
    z-index: 3;
}

.kefu_box {
    display: none;
    width: 25.36rem;
    height: 30.7rem;
    position: fixed;
    right: 0;
    bottom: 0.1rem;
    z-index: 120;
}

.kefu_box_show {
    display: block;
}

.kefu_box_top {
    display: block;
    width: 25.36rem;
    height: 2.7rem;
    background: #1B1B1B;
}

.kefu_box_top > img {
    display: block;
    float: left;
    width: 1.15rem;
    margin: 0.62rem 0 0 0.78rem;
    cursor: pointer;
}

.kefu_box_top > div {
    width: 21.51rem;
    float: left;
    text-align: center;
    font-size: 0.83rem;
    line-height: 2.7rem;
    font-weight: bold;
}

.kefu_box_text {
    width: 25.36rem;
    height: 22.34rem;
    border-bottom: 0.01rem solid #bcbcbc;
    overflow-y: auto;
    overflow-x: hidden;
    background: #fdfdfe;
}

.kefu_box_text > div {
    width: 25.36rem;
}

.kefu_box_text_left {
    display: block;
    width: 25.36rem;
    margin: 0.36rem 0 0.36rem 0;
}

.kefu_box_text_left > div:first-child {
    display: block;
    float: left;
    width: 1.98rem;
    height: 1.98rem;
    border-radius: 0.99rem;
    margin: 0.01rem 0 0 0.94rem;
    background: #076bf1;
}

.kefu_box_text_left > div:first-child > img {
    width: 1.46rem;
    display: block;
    margin: 0.36rem 0 0 0.31rem;
}

.kefu_box_text_left > div:nth-child(2) {
    float: left;
    max-width: 12.6rem;
    background: #f5f5f5;
    margin: 0.01rem 0 0 0.52rem;
    border-radius: 0.1rem;
    padding: 0.42rem;
    color: #4a4a4a;
    font-size: 0.73rem;
    line-height: 1.35rem;
    text-align: left;
}

.kefu_box_text_left > br {
    clear: left;
}


.kefu_box_text_right {
    display: block;
    width: 25.36rem;
    margin: 0.36rem 0 0.36rem 0;
}

.kefu_box_text_right > div:first-child {
    display: block;
    float: right;
    width: 1.98rem;
    height: 1.98rem;
    border-radius: 0.99rem;
    margin: 0.05rem 0.94rem 0 0;
    background: #d7d7d7;
}

.kefu_box_text_right > div:first-child > img {
    width: 1.86rem;
    display: block;
    margin: 0.05rem 0 0 0.05rem;
}

.kefu_box_text_right > div:nth-child(2) {
    float: right;
    max-width: 12.6rem;
    background: #666666;
    margin: 0.05rem 0.52rem 0 0;
    border-radius: 0.1rem;
    padding: 0.42rem;
    color: #c9c9c9;
    font-size: 0.73rem;
    line-height: 1.35rem;
    font-weight: bold;
    text-align: right;
}

.kefu_box_text_right > br {
    clear: right;
}

.kefu_box_buttom {
    width: 25.36rem;
    height: 5.73rem;
    background: #fdfdfe;
}

.kefu_box_buttom > textarea {
    display: block;
    width: 23.33rem;
    height: 2.08rem;
    resize: none;
    color: #4a4a4a;
    padding: 0.78rem 0.94rem;
    font-size: 0.68rem;
    border: none;
}

.kefu_box_buttom > textarea:focus {
    border: none;
    outline: none;
}

.kefu_box_buttom > button {
    display: block;
    float: right;
    width: 4.38rem;
    height: 1.56rem;
    border-radius: 0.16rem;
    font-size: 0.52rem;
    line-height: 1.35rem;
    color: white;
    background: #076BF2;
    border: none;
    margin: 0.16rem 0.47rem 0 0;
    cursor: pointer;
}


/*底部*/
.body_bottom {
    width: 100vw;
    min-width: 62.5rem;
    height: 17.7rem;
    background: #F5F5F7;
    /*opacity: 0.5;*/
}

.body_bottom_centre {
    width: 67.7rem;
    height: 14.58rem;
    margin: 0 auto;
    background: #F5F5F7;
    overflow: hidden;
}

.body_bottom_centre_box1 {
    display: block;
    width: 25.4rem;
    height: 14.01rem;
    float: left;
    /*padding-left: 0.2rem;*/
}

.body_bottom_centre_box1 > div:nth-child(1) {
    width: auto;
    height: 2.29rem;
    font-weight: bold;
    font-size: 1.3rem;
    color: #333333;
    line-height: 2.29rem;
    padding-top: 2.03rem;
    margin-bottom: 0.69rem;
}

.body_bottom_centre_box1 > div:nth-child(2) {
    width: auto;
    height: 1.46rem;
    font-weight: 700;
    font-size: 0.85rem;
    color: #333333;
    line-height: 1.15rem;
}

.body_bottom_centre_box1 > div:nth-child(3),
.body_bottom_centre_box1 > div:nth-child(4),
.body_bottom_centre_box1 > div:nth-child(5) {
    width: 25.4rem;
    height: auto;
    opacity: 0.8;
    font-size: 0.73rem;
    color: #333333;
    line-height: 1.25rem;
    margin-top: 0.47rem;
}

.body_bottom_centre_box2 {
    display: inline-block;
    width: 5.6rem;
    float: left;
    padding-top: 2.03rem;
    margin: 0;
}

.body_bottom_centre_box2 > div:nth-child(1) {
    width: 1.67rem;
    height: 1.46rem;
    font-weight: 700;
    font-size: 0.83rem;
    color: #333333;
    line-height: 1.46rem;
    margin-bottom: 0.99rem;
    white-space: nowrap;
}

.body_bottom_centre_box2 > a {
    display: block;
    width: auto;
    opacity: 0.8;
    font-size: 0.73rem;
    color: #333333;
    line-height: 0.83rem;
    margin-bottom: 1.05rem;
}

.body_bottom_centre_box2 > a:last-child {
    margin-bottom: 0;
}

.body_bottom_centre_box2 > a:hover {
    opacity: 1;
}

.body_bottom_centre_box2_margin1 {
    width: 9.9rem;
}

.body_bottom_centre_ewm {
    display: block;
    float: left;
    width: 5.26rem;
    height: 7.6rem;
    margin: 2.03rem 0 0 0;
}

.body_bottom_centre_ewm1 {
    margin-left: 3.3rem;
    margin-right: 1.5rem;
}

.body_bottom_centre_ewm > div {
    width: 5.26rem;
}

.body_bottom_centre_ewm > div > img {
    width: 5.26rem;
    height: 5.26rem;
}

.body_bottom_centre_ewm > div:first-child {
    height: 5.26rem;
    border-radius: 0.36rem;
    overflow: hidden;
}

.body_bottom_centre_ewm > div:last-child {
    height: 1.93rem;
    font-size: 0.73rem;
    color: #333333;
    text-align: center;
    line-height: 1.93rem;
}

.body_bottom_beian {
    width: 100vw;
    /*min-width: 62.5rem;*/
    height: 3.13rem;
    background: #E4E4EC;
}

.body_bottom_beian_centre {
    width: 68.5rem;
    height: 3.13rem;
    margin: 0 auto;
    color: #333333;
    font-size: 0.73rem;
    line-height: 3.13rem;
    letter-spacing: 0;
    paragraph-spacing: 0;
    text-align: center;

}

.body_bottom_beian_centre > span {
    display: inline;
}

.body_bottom_beian_centre > span > a {
    color: #333333;
}


@media screen and (orientation: landscape) and (max-width: 1300px) {
    .body_bottom_centre_ewm1{
        margin-left: 1.3rem;
    }

    .body_bottom_centre_box2_margin1 {
        width: 11.9rem;
    }
}

@media screen and (orientation: landscape) and (max-width: 1200px) {
    .body_bottom_centre{
        width: 70.7rem;
    }
    .body_bottom_centre_ewm1{
        margin-left: 0.3rem;
    }

    .body_bottom_centre_box1{
        width: 28.4rem;
    }

    .body_bottom_centre_box1 > div:nth-child(3),
    .body_bottom_centre_box1 > div:nth-child(4),
    .body_bottom_centre_box1 > div:nth-child(5) {
        width: 28.4rem;
    }
}

@media screen and (orientation: landscape) and (max-width: 1100px) {
    .body_bottom_centre{
        width: 100vw;
    }

    .body_bottom_centre_box1 {
        width: 35vw;
        margin-left: 5rem;
    }

    .body_bottom_centre_box1 > div:nth-child(3),
    .body_bottom_centre_box1 > div:nth-child(4),
    .body_bottom_centre_box1 > div:nth-child(5) {
        width: auto;
    }

    .body_bottom_centre_box2 {
        width: 8vw;
    }

    .body_bottom_centre_box2_margin1 {
        width: 15rem;
    }
}