.HCVC {
    display: flex;
    justify-content: center;
    align-items: center;
}


/*@font-face {
    font-family: 'FashionInBlackSimplifiedChinese';
    src: url('./utl/FashionInBlackSimplifiedChinese.ttf') format('truetype');
    font-weight: normal;*/ /* 可以根据需要设置不同的字体粗细 */
    /*font-style: normal;*/ /* 可以根据需要设置字体样式，如斜体等 */
/*}






@font-face {
    font-family: 's_m';
    src: url('./utl/SourceHanSansTtf/SourceHanSansCN-Medium.ttf') format('truetype');
    font-weight: normal;*/ /* 可以根据需要设置不同的字体粗细 */
    /*font-style: normal;*/ /* 可以根据需要设置字体样式，如斜体等 */
/*}

@font-face {
    font-family: 's_l';
    src: url('./utl/SourceHanSansTtf/SourceHanSansCN-Light.ttf') format('truetype');
    font-weight: normal;*/ /* 可以根据需要设置不同的字体粗细 */
    /*font-style: normal;*/ /* 可以根据需要设置字体样式，如斜体等 */
/*}

@font-face {
    font-family: 's_r';
    src: url('./utl/SourceHanSansTtf/SourceHanSansCN-Regular.ttf') format('truetype');
    font-weight: normal;*/ /* 可以根据需要设置不同的字体粗细 */
    /*font-style: normal;*/ /* 可以根据需要设置字体样式，如斜体等 */
/*}

@font-face {
    font-family: 's_n';
    src: url('./utl/SourceHanSansTtf/SourceHanSansCN-Normal.ttf') format('truetype');
    font-weight: normal;*/ /* 可以根据需要设置不同的字体粗细 */
    /*font-style: normal;*/ /* 可以根据需要设置字体样式，如斜体等 */
/*}

@font-face {
    font-family: 's_h';
    src: url('./utl/SourceHanSansTtf/SourceHanSansCN-Heavy.ttf') format('truetype');
    font-weight: normal;*/ /* 可以根据需要设置不同的字体粗细 */
    /*font-style: normal;*/ /* 可以根据需要设置字体样式，如斜体等 */
/*}

@font-face {
    font-family: 's_b';
    src: url('./utl/SourceHanSansTtf/SourceHanSansCN-Bold.ttf') format('truetype');
    font-weight: normal;*/ /* 可以根据需要设置不同的字体粗细 */
    /*font-style: normal;*/ /* 可以根据需要设置字体样式，如斜体等 */
/*}*/




html {
    margin: 0;
    padding: 0;
}
body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    /*    font-family: 's_r';*/

    font-family: sans-serif;
    font-weight: 400;
}

#headnav_content {
    /*    font-family: 's_l';*/

    font-family: sans-serif;
    font-weight: 300;
}





.navTitle {
    /*    font-family: 's_l';*/
    font-family: sans-serif;
    font-weight: 300;
    font-size: 30px;
    z-index: 0;
}

#bigbody {
    width: 98vw;
    height: 100%;
}

#headnav {
    z-index:11;
    position:fixed;
    display: flex;
    justify-content: center;
    height: 80px;
    width: 100%;
    background-color: #fff;
    z-index:9999;
}
    #headnav_content {
        display: flex;
        margin: 0;
        padding: 0;
        text-decoration: none;
        list-style: none;
        z-index: 999;
    }

#headnav_content_img {
    height: 80px;
    display: flex;
    align-items: center;
}

.navlist {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
    white-space: nowrap;
    display: flex; /* Flex容器 */
    flex-wrap: nowrap;
}

.btli {
    margin: 0;
    padding: 0;
    /*float: left;*/
    list-style-type: none;
    text-align: center;
    width: 180px;
    line-height: 80px;
    font-size: 27px;
    background-color: rgb(255, 255, 255);
}

.navlist a {
    text-decoration: none;
    color: black;
    display: block;
}

    .navlist a:hover {
        text-decoration: none;
        color: #E91E2B;
    }

.droplist {
    margin: 0;
    padding: 0;
    list-style-type: none;
/*    margin-top:-25px;*/
/*    box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;*/
    background-color: rgb(255, 255, 255);
    opacity: 1;
/*    overflow: visible !important;*/
    /*    display:none*/
    height: 0px;
    overflow: hidden;
    transition: height 0.6s;
}

    .droplist a {
        font-size: 16px;
        line-height: 43px;
        background-color: #fff;
    }

    .droplist li {
        list-style-type: none;
        font-size: 16px;
        background-color: #fff;
    }
.droplist1 {
    margin: 0;
    padding: 0;
    list-style-type: none;
/*    margin-top: -25px;
    box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;*/
    background-color: rgb(255, 255, 255);
    opacity: 1;
    /*    overflow: visible !important;*/
    /*    display:none*/
    height: 0px;
    overflow: hidden;
    transition: height 0.6s;
}

    .droplist1 a {
        font-size: 16px;
        line-height: 43px;
        background-color: #fff;
    }

    .droplist1 li {
        list-style-type: none;
        font-size: 16px;
        background-color: #fff;
    }
.droplist2 {
    margin: 0;
    padding: 0;
    list-style-type: none;
/*    box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;*/
    background-color: rgb(255, 255, 255);
    opacity: 1;
    /*    overflow: visible !important;*/
    /*    display:none*/
    height: 0px;
    overflow: hidden;
    transition: height 0.6s;
}

    .droplist2 a {
        font-size: 16px;
        line-height: 43px;
        background-color: #fff;
    }

    .droplist2 li {
        list-style-type: none;
        font-size: 16px;
        background-color: #fff;
    }
.btli:hover .droplist{
    height:172px;
}
.btli:focus .droplist {
    height: 172px;
}
.btli:hover .droplist1 {
    height: 43px;
}

.btli:focus .droplist1 {
    height: 43px;
}
.btli:hover .droplist2 {
    height: 86px;
}

.btli:focus .droplist2 {
    height: 86px;
}
/*
.btli:hover .droplist {
    display: block;
}

.btli:focus .droplist {
    display: block;
}


*/
.rotate-icon {
    margin-bottom: 5px;
    display: inline-block;
    /* transition: transform 0.3s ease; 添加过渡效果   */
    width: 10px;
    height: 5px;
    position: relative;
}

.btlisvg {
    width: 100%;
    height: 100%;
    position: absolute;
    /* top: -5px;  */
    left: 0;
}

.btlisvg {
    width: 18px;
    height: 36px;
    position: absolute;
    /* top: -5px;  */
    left: 0;
}

.rotate-180 {
    transform: rotate(180deg); /* 旋转90度 */
}



td {
    text-align: center;
}

.CenterShell {
    width: 100%;
    display: flex;
    justify-content: center;
}

#foor_content_blue {
    height: 380px;
    width: 1920px;
    padding-top: 78px;
    background-color: #F4FBFE;
}

#product {
    margin: 0;
    height: 300;
}

#foor {
    width: 100%;
    /* font-size: 30px; */
    text-align: center;
    color: #636552;
    background-color: #F4FBFE;
    margin-top: 68px;
    font-size: 16px;
/*    font-family: 's_l';*/
}

    #foor a {
        text-decoration: none;
         color: #636552;
        cursor: pointer;
    }

#Whiteline {
    border: none; /* 移除默认的边框样式 */
    border-top: 2px solid #fff;
    width: 60%;
    margin-bottom:42px;
}

#phone_num {
    width: 1011px;
    margin-bottom: 68px;
}

#QRcode {
    display: flex;
    height: 185px;
    width: 1011px;
}

.oneQRCode1 {
    margin-left: 72px;
    width: 150px;
    height: 185px;
}

.oneQRCode {
    margin-left: 80px;
    width: 150px;
    height: 185px;
}

.QRCodeimg {
    width: 148px;
    height: 148px;
    background-color: #E91E2B;
}

.QRCodeimg img{
    width: 100%;
    height: 100%;
}

.oneQRCode div {
    width: 150px;
    text-align: center;
}

.oneQRCode1 div {
    width: 150px;
    text-align: center;
}

#Followus {
    width: 100px;
    height: 150px;
    background-color: rgb(244, 251, 254);
}

#QRcodecontent {
    display: flex;
    justify-content: center;
    width: 1920px;
}

#phone_num {
    display: flex;
    height: 64px;
    width: 1011px;
}

#phone1 {
    width: 150px;
    height: 64px;
    margin-left: 72px;
    text-align: center;
    font-size: 24px;
    /*    font-family: 's_l';*/

    font-family: sans-serif;
    font-weight: 700;
}

.phone {
    width: 150px;
    height: 64px;
    margin-left: 80px;
    text-align: center;
    font-size: 24px;
    /*    font-family: 's_l';*/
    font-family: sans-serif;
    font-weight: 300;
}

.aa {
    font-size: 24px;
    /*    font-family: 's_b';*/

    font-family: sans-serif;
    font-weight: 700;
}

.Contactus {
    width: 100px;
    height: 64px;
    text-align: center;
    font-size: 24px;
    color: #f5faff;
    font-weight: 700;
}

#phone_numContent {
    display: flex;
    justify-content: center;
    width: 100%;
    height: 64px;
}

#foor_content_grey {
    display: flex;
    justify-content: center;
    height: 300px;
    width: 1920px;
    background-color: rgb(252, 252, 252);
    /*    font-family: 's_n';*/

    font-family: sans-serif;
    font-weight: 400;
}

#foor_content_grey_center {
    display: flex;
    width: 1077px;
    height: 100%;
}

#letf {
    padding-top: 71px;
    width: 50%;
    height: 229px;
}

#letf_text {
    /*    font-family:'s_m';*/

    font-family: sans-serif;
    font-weight: 600;
    margin-top: 71px;
    font-size: 36px;
}

#letf_text1 {
    /*    font-family:'s_h';*/

    font-family: sans-serif;
    font-weight: 800;
    font-size: 36px;
}

#letf_button {
    width: 157px;
    height: 36px;
    margin-top: 53px;
    font-size: 20px;
    /* padding: 0;
    padding-left: 15px;
    padding-right: 15px; */
    border-radius: 15px;
    background-color: rgb(230, 0, 19);
    color: #fff;
    border: none;
    line-height:36px;
    text-align:center;
}

#rightSoftware {
    height: 300px;
    width: 50%;
    display: flex;
    margin-top:-18px;
}

.rightSoftware1 {
    /*    font-family: 's_n';*/

    font-family: sans-serif;
    font-weight: 400;
    height: 245px;
}

    .rightSoftware1 p {
        /*        font-family: 's_m';*/

        font-family: sans-serif;
        font-weight: 600;
        font-size: 24px;
        line-height: 36px;
        margin-bottom: 20px;
    }

.rightSoftware1 ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.rightSoftware1 li {
    list-style-type: none;
    margin: 0;
    padding: 0;
    margin-left:5px;
}

    .rightSoftware1 a {
        color: black;
        /*        font-family: 's_n';*/

        font-family: sans-serif;
        font-weight: 500;
        text-decoration: none;
        font-size: 18px;
        line-height: 36px;
        margin-left: -7px;
    }

#rightSoftware .rightSoftware1:nth-child(1) {
    padding-top: 55px;
}

#rightSoftware .rightSoftware1:nth-child(2) {
    padding-top: 55px;
    padding-left: 44px;
}

#rightSoftware .rightSoftware1:nth-child(3) {
    padding-top: 55px;
    padding-left: 51px;
}

.QRCodeimgText {
    margin-top: 18px;
    font-size: 18px;
    /*    font-family: 's_l';*/

    font-family: sans-serif;
    font-weight: 300;
}

/*#backToTop {
    display: none;*/ /* 初始状态隐藏按钮 */
    /*position: fixed;*/ /* 固定位置 */
    /*bottom: 200px;*/ /* 距离底部20px */
    /*right: 200px;*/ /* 距离右侧30px */
    /*padding: 10px 20px;
    background-color: ;*/ /* 按钮背景颜色 */
    /*color: rgb(117, 129, 149);*/ /* 按钮文字颜色 */
    /*border: none;
    border-radius: 5px;*/ /* 圆角 */
    /*cursor: pointer;*/ /* 鼠标悬停显示手型 */
/*}

#backToTop {
    padding: 0;
    border: 0;
    margin: 0;
    position: fixed;
    display: none;
    right: 50px;
    bottom: 50px;
    width: 40px;
    height: 40px;
    background-color: #fff;
    box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;
    color: rgb(117, 129, 149);
    cursor: pointer; /* 鼠标悬停显示手型 */
   /*  border-radius: 4px; 圆角
}

    #backToTop :hover {
        background-color: rgb(196, 199, 206);
    }
*/

    .mt_25{
        margin-top:-25px;
    }

#rightSoftware a:hover {
    /*    font-family:'s_m';*/

    font-family: sans-serif;
    font-weight: 600;
}


#help_content {
    height: 150px;
    width: 64px;
    position: fixed;
    right: 8px;
    top: 59%;
    margin-top: 130px;
    z-index: 9999;
    box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.05);

}

.Mother_help_template1 {
    height: 82px;
    width: 64px;
    color: #eaeaea;
    text-align: center;
    background-color: #eaeaea;
    font-size: 12px;
    /*    font-family: 's_h';*/
    font-family: sans-serif;
    font-weight: 700;
    display: flex;
    flex-direction: column; /* 垂直排列 */
    justify-content: center; /* 垂直居中 */
    align-items: center;
    position: relative;
}
.Mother_help_template {
    height: 82px;
    width: 64px;
    color: #636552;
    text-align: center;
    background-color: #fff;
    font-size: 12px;
    /*    font-family: 's_m';*/
    font-family: sans-serif;
    font-weight: 600;
    display: flex;
    flex-direction: column; /* 垂直排列 */
    justify-content: center; /* 垂直居中 */
    align-items: center;
    position: relative;
    cursor: default;
    transition: color 0.5s,stroke 0.5s,stroke-width 0.5s;
}/* 
.Mother_help_template2::after {
    content: '';
    position: absolute;
    bottom: 0; 将横线放置在方框的底部 
    left: 10%;  将横线的起始位置设置为方框宽度的 10%，因此长度为 80%
    width: 80%; 设置横线的宽度为方框宽度的 80%
    height: 1px;  设置横线的高度，你可以根据需要调整 
    background-color: #333; 设置横线的颜色，你可以根据需要调整 
}*/

    .Mother_help_template path {
        stroke: #636552;
        stroke-width: 1;
        transition: stroke 0.5s,stroke-width 0.5s;
    }

.Mother_help_template:hover {
    color: #333;

}

    .Mother_help_template:hover path {
        stroke: #333;
        stroke-width: 3;
    }

.Mother_QCode {
    margin-top:210px;
    position: fixed;
    top: 50%;
    text-align:center;
    transform: translateY(50%);
    right: 85px;
    background: #fff;
    border: 1px solid #f3f3f3;
    box-shadow: 0 4px 10px rgba(214, 214, 216, .25);
    border-radius: 4px;
    z-index: 9999;
    margin-top: 125px;
}

.Mother_QCode_text {
    width: 140px;
    text-align: center;
    letter-spacing: 17px;
    padding-left: 10px;
}

.Mother_help_top {
    width: 64px;
    height: 64px;
    background: #fff;
    border-radius: 4px;
    margin-top: 12px;
    text-align: center;
    box-shadow: 0 10px 20px rgba(131, 133, 137, .25);
    cursor: pointer;
}
    .Mother_help_top path {
        stroke: #636552;
        transition: stroke 0.5s,stroke-width 0.5s;
    }
    .Mother_help_top:hover path {
        stroke: black;
        stroke-width: 5;
    }

.chat-bubble {
    position: relative;
    padding: 10px 20px;
    background-color: rgb(225 225 225); /* Light blue background */
    border-radius: 5px; /* Slightly rounded corners */
    max-width: 140px; /* Limit the width for better appearance */
    margin: 20px; /* Some margin for spacing */
    font-size: 12px;
    box-shadow: 0 4px 10px rgba(214, 214, 216, .25);
}

    .chat-bubble::after {
        content: '';
        position: absolute;
        top: 50%; /* Center vertically */
        right: -10px; /* Position just outside the right border */
        margin-top: -10px; /* Center the triangle horizontally by adjusting the margin */
        border-width: 10px 0 10px 10px; /* Set the border widths */
        border-style: solid; /* Solid border */
        border-color: transparent transparent transparent rgb(248, 248, 248); /* Transparent on the left and bottom, matching background color on the top and right */
    }

.chat-bubble-conterShell {
    position: fixed;
    top: 50%;
    transform: translateY(396%);
    right: 85px;
    z-index: 9999;
}