a {
    text-decoration: none;
}

ul li {
    list-style: none;
}



/* @font-face { */
/* font-family: 'Alimama FangYuanTi VF'; */
/* 字体名称 */
/*src: url('../font/NotoSansSC-Regular.ttf') format('truetype');*/
/* 字体文件路径和格式 */
/* } */
/* @font-face { */
/* font-family: 'Microsoft YaHei UI'; */
/*  src: url('../font/NotoSansSC-Regular.ttf') format('truetype');
    /* font-weight: 400;
     font-style: normal;  */
/* } */
@font-face {
    font-family: '上首秀黑体';
    src: url('../font/ShangShouXiuHeiTi-2.ttf') format('truetype');
    /* font-weight: 400;
     font-style: normal;  */
}

@font-face {
    font-family: 'Microsofth';
    src: url('../font/msyh.ttc') format('truetype');
    /* font-weight: 400;
     font-style: normal;  */
}

@font-face {
    font-family: '思源黑体';
    src: url('../font/NotoSansSC-Regular.ttf') format('truetype');
    /* font-weight: 400;
     font-style: normal;  */
}

@font-face {
    font-family: 'denmark';
    src: url('../font/denmark.ttf') format('truetype');
    /* font-weight: 400;
     font-style: normal;  */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
    font-family: '思源黑体', sans-serif;
}

/* ========================== */
.header {
    height: 60px;
    line-height: 60px;
    width: 100%;
    background: linear-gradient(93.9deg, #F3F3F2 1.53%, rgb(204 204 204 / 90%) 143.08%);
    display: flex;
    box-shadow: 0px 0px 5px 0px #838383;
    justify-content: space-between;
    padding: 0 20px;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 25;
    transition: background-color 0.3s ease;
}

.logo {
    display: flex;
    align-content: center;

}

.logo img {
    height: 40px;
}

.nav {
    display: flex;
    align-items: center;
}

.nav_box {
    display: flex;
}

.nav_box li {
    margin-left: 3vw;
    z-index: 7;
}

.nav_box li a {
    font-family: 'AlimamaFangYuanTiVF', sans-serif;
    font-weight: 400;
    font-size: 16px;
    color: #292929;

}

.nav_box li a:hover {
    color: #EF9B5A;
}


.nav_action {
    /* text-decoration: underline; */
}

.nav_icon {
    display: inline-block;
    width: 13px;
    height: 7px;
    background-image: url(../img/n1.png);
    background-position: no-repeat;
    background-size: 100% 100%;
    vertical-align: middle;
    margin-left: 5px;
}

.nav_icon_action {
    background-image: url(../img/n1a.png);
}

.nav_box li a:hover .nav_icon {
    background-image: url(../img/n1h.png);
}

.quote {
    height: 40px;
    padding-top: 12px;
    padding-right: 28px;
    padding-bottom: 12px;
    padding-left: 28px;
    border-radius: 26px;
    border-width: 0.5px;
    border: 0.5px solid #363636;
    /* font-family: 'Alimama FangYuanTi VF', sans-serif; */
    font-weight: 500;
    font-size: 16px;
    line-height: 0.8;
    letter-spacing: 0%;
    margin-left: 25px;
    cursor: pointer;
}

.quote a {
    color: #000000;
}

.quote:hover {
    background-color: #F3F3F2;
    color: #363636;
}

.ydicon {
    display: none;
    width: 39px;
    height: 39px;
    cursor: pointer;
}

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

.ydicon:hover {
    background-color: #F3F3F2;
    border-radius: 9px;
}

.ydiconbox {
    width: 100%;
    padding: 20px 15px;
    background-color: #f0f0f0;
    position: absolute;
    top: 60px;
    left: 0;
    z-index: 10;


}

.sj_nav {
    display: flex;
    flex-direction: column
}

.sj_nav li {
    margin-left: 3vw;
    border-bottom: 0.5px solid #5a5555;
}

.sj_nav li a {
    font-family: 'Alimama FangYuanTi VF', sans-serif;
    font-weight: 400;
    font-size: 16px;
    color: #292929;
}

.sj_nav li a:hover {
    color: #EF9B5A;
}

.sj_action {
    text-decoration: underline;
}

.sj_icon {
    display: inline-block;
    width: 11px;
    height: 7px;
    background-image: url(../img/n1.png);
    background-position: no-repeat;
    background-size: 100% 100%;
    vertical-align: middle;
    margin-left: 5px;
}

.sj_icon_action {
    background-image: url(../img/n1a.png);
}

.sj_nav li a:hover .nav_icon {
    background-image: url(../img/n1h.png);
}

/* .submenu {
    display: none;
    position: absolute;
    top: 60px;
    background-color: #F3F3F2;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
    width: 100%;
    left: 0;
}

.submenu-main {
    display: flex;
    justify-content: center;
        max-width: 1200px;
            margin: 0 auto;
    padding: 40px 0;

} */

/* .subicon {
    display: inline-block;
    width: 14px;
    height: 11px;
    background-image: url(../img/sub.png);
    background-repeat: no-repeat;
    background-size: contain;

}
.subicon_h {
    display: inline-block;
    width: 14px;
    height: 11px;
    background-image: url(../img/subh.png);
    background-repeat: no-repeat;
    background-size: contain;

} */

/* .submenu-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 165px;
    padding: 0 10px;
    border-bottom: 0.5px solid #B4B1B1;

}

.submenu-item:hover {

    cursor: pointer;
}

.submenu-item:hover .subicon {
    background-image: url(../img/subh.png);
}

.submenu-item:hover .submenu-item-title {
    color: #EF9B5A !important;
    font-size: 17px !important;
     transition: all 0.3s ease-in-out;
}

.submenu-item-img {
    margin: 15px;
    width: 100px;
    height: 100px;
    box-shadow: 0px 2px 4px 0px #00000040;
    border-radius: 4px;
}

.submenu-item-title {
    font-weight: 500 !important;
    font-size: 16px !important;
    line-height: 45px;
    font-family: '上首秀黑体', sans-serif !important;

}
.subtitle_h{
    color: #EF9B5A !important;
    font-size: 17px !important;
}

.submenu-level2-item {
    line-height: 30px;
    border-radius: 10px;
    text-align: center;

}

.submenu-level2-item a {
    color: #625b5b !important;
}



.submenu-level2-item:hover a {
    color: #EF9B5A !important;

} */

/* .product-center:hover .submenu {
    display: block;
} */


.yd-productbox {
    display: none;
}

.yd-productB {
    display: none;
}

.yd-productC {
    display: none;
}

.nav_lang {
    display: flex;
    align-items: center;
    margin-left: 15px;
    cursor: pointer;
    position: relative;
    height: 60px;
}

.nav_lang:hover .lang_box {
    display: flex;
}

.lang_box {
    position: absolute;
    top: 60px;
    left: -32px;
    background-color: #F3F3F2;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    width: 100px;
    padding: 10px;
}

.lang_box a {
    line-height: 35px;
    color: #292929;
    padding: 0px 10px;
    width: 100%;

}

.lang_box a:hover {
    background-color: #ffffff;
    color: #EF9B5A;
}

/* 关于佐上nav */
.about-center {
    position: relative;
}

.aboutmenu {
    display: none;
    position: absolute;
    background-color: #F3F3F2;
    padding: 10px 10px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
    width: 165px;
    left: 0;
    top: 60px;
}

.aboutmenu-main {
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.aboutmenu-item:hover {
    background-color: #ffffff;
    /* color: #f0f0f0; */
}

.aboutmenu-item a {
    color: #000000;
    /* text-shadow: 0px 1px 2px #00000040; */
    /* font-weight: bold !important; */
    line-height: 45px;

}

/* .submenu-level2 {
    display: none;
} */
.aboutmenu-item {
    padding: 0px 10px;
    /* background-color: #5a5555; */
    /* border-radius: 10px; */
    display: flex;
    flex-direction: column;
    /* align-items: center; */
    /* margin-bottom: 10px; */
    /* border-left: 0.5px solid #B4B1B1; */
}

.about-center:hover .aboutmenu {
    display: block;
}

.yd-aboutbox {
    display: none;
}

.yd-productA {
    display: none;
}

/* =========================== */
@media screen and (max-width: 1199px) and (min-width: 1024px) {
    .quote {
        margin-left: 15px;
    }

}

@media screen and (max-width: 1023px) {
    .nav_box {
        display: none;
    }

    .ydicon {
        display: inline-block;
    }

    .quote {
        margin-left: 15px;
    }

}

@media screen and (max-width: 599px) {
    .quote {
        height: 32px;
        padding-top: 0px;
        padding-right: 6px;
        padding-bottom: 0px;
        padding-left: 6px;
        margin-left: 5px;
        font-size: 11px;
        line-height: 32px;

    }

    .logo img {
        height: 25px;
    }

    .nav_icon {
        width: 11px;
        height: 7px;
    }

    .header {
        padding: 0 10px;
    }
}

.hide {

    display: none;
}