body {
    background: #f5f5f5;
}

h1.mbh {
    text-align: center;
    font-size: 32px;
    text-align: center;
    padding-bottom: 12px;
    position: relative;
    font-weight: normal;
}

.hm-mod-feature .popover {
    display: none
}

.hm-mod-feature:hover .popover {
    display: block;
}

/*左侧*/
.huace_left {
    border: 1px solid #e2e2e2;
    float: left;
    width: 240px;
    padding: 15px;
    padding-right: 0px;
    background: #fff;
    -webkit-box-shadow: #e2e2e2 0px 0px 2px;
    box-shadow: #e2e2e2 0px 0px 2px;
}

.huace_left_conter {
    overflow: hidden;
}

.huace_left_title {
    border-left: 3px solid #198EDE;
    height: 18px;
    line-height: 18px;
    font-size: 16px;
    font-family: "微软雅黑","宋体";
    color: #333333;
    padding-left: 10px;
}

.huace_left_common {
    margin-top: 18px;
    overflow: hidden;
}

.huace_left_common a,.huace_left_common span {
    border: 1px solid #d9d9d9;
    float: left;
    width: 66px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 14px;
    font-family: "微软雅黑","宋体";
    color: #666666;
    margin-bottom: 7px;
    margin-right: 9px;
}

.huace_left_common a:hover,.color_a:hover,.huace_left_common span,.format_a:hover,.format_default,.page_a:hover,.page_default,.color_a_each:hover {
    border: 1px dotted #555;
    color: #000;
}

.rgb_all {
    border: 1px solid #b1b1b1;
    float: left;
    width: 56px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 14px;
    font-family: "微软雅黑","宋体";
    color: #666666;
    margin-bottom: 7px;
    margin-right: 4px;
}

.format_a {
    border: 1px solid #d9d9d9;
    float: left;
    width: 56px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 14px;
    font-family: "微软雅黑","宋体";
    color: #666666;
    margin-bottom: 7px;
    margin-right: 9px;
}

.page_a {
    border: 1px solid #d9d9d9;
    float: left;
    width: 56px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 14px;
    font-family: "微软雅黑","宋体";
    color: #666666;
    margin-bottom: 7px;
    margin-right: 9px;
}

.huace_left_page {
    height: 30px;
    line-height: 30px;
    width: 161px;
    margin: 0 auto;
    margin-top: 20px;
}

#amount {
    float: right;
    margin-right: 22px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    font-size: 14px;
    font-family: "微软雅黑","宋体";
    color: #666
}

.rgb_c1:hover,.rgb_c2:hover,.rgb_c3:hover,.rgb_c4:hover,.rgb_c5:hover,.rgb_c6:hover,.rgb_c7:hover,.rgb_c8:hover,.rgb_c9:hover,.rgb_c10:hover,.rgb_c11:hover,.rgb_c12:hover,.color_default {
    width: 18px;
    height: 28px;
    line-height: 30px;
    border: 2px solid #83cd75;
}

.color_default.rgb_all {
    border: 1px solid #83cd75;
    color: #24a206;
    width: 56px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 14px;
    font-family: "微软雅黑","宋体";
    color: #666666;
}

a {
    text-decoration: none;
}

.huace_left_title {
    text-align: left
}

.mainpc {
    padding: 0 40px;
}

.main_pc {
    margin-left: 240px;
    float: none !important;
    width: auto !important;
}

.expand li {
    width: 33.33%;
}

@media screen and (min-width: 1600px) {
    .expand li {
        width:25.0%;
    }

    .main_pic_shadow {
        width: 300px;
    }
}

@media screen and (min-width: 1720px) {
    .expand li {
        width:25.0%;
    }

    .main_pic_shadow {
        width: 330px;
    }
}

@media screen and (max-width: 1440px) {
    .main_pic_shadow {
        width:288px;
    }

    .main_prm {
        width: 268px;
    }

    .main_pc li,.main_mob li {
        width: 33.33%
    }
}

@media screen and (max-width: 1240px) {
    .main_pc li,.main_mob li {
        width:50%
    }

    .main_pic_shadow {
        width: 360px;
    }

    .main_prm {
        width: 290px;
    }
}

.main_pc ul {
    padding-top: 0px;
}

.colorpc .huace_left_common a:nth-child(2) {
    background: #fe0000;
}

.colorpc .huace_left_common a:nth-child(3) {
    background: #ff6300;
}

.colorpc .huace_left_common a:nth-child(4) {
    background: #fae242;
}

.colorpc .huace_left_common a:nth-child(5) {
    background: #80d032;
}

.colorpc .huace_left_common a:nth-child(6) {
    background: #198ede;
}

.colorpc .huace_left_common a:nth-child(7) {
    background: #909;
}

.colorpc .huace_left_common a:nth-child(8) {
    background: #ff68ff;
}

.colorpc .huace_left_common a:nth-child(9) {
    background: #fff;
    border: 1px solid #ccc;
}

.colorpc .huace_left_common a:nth-child(10) {
    background: #999;
}

.colorpc .huace_left_common a:nth-child(11) {
    background: #000;
}

.mt20 {
    margin-top: 20px;
}

/*main css*/
.main-im {
    position: fixed;
    right: 10px;
    top: 300px;
    z-index: 100;
    width: 110px;
    height: 272px;
}

.main-im .qq-a {
    display: block;
    width: 106px;
    height: 116px;
    font-size: 14px;
    color: #0484cd;
    text-align: center;
    position: relative;
}

.main-im .qq-a span {
    bottom: 5px;
    position: absolute;
    width: 90px;
    left: 10px;
}

.main-im .qq-hover-c {
    width: 70px;
    height: 70px;
    border-radius: 35px;
    position: absolute;
    left: 18px;
    top: 10px;
    overflow: hidden;
    z-index: 9;
}

.main-im .qq-container {
    z-index: 99;
    position: absolute;
    width: 109px;
    height: 118px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    border-bottom: 1px solid #dddddd;
    background: url(../images/qq-icon-bg.png) no-repeat center 8px;
}

.main-im .img-qq {
    max-width: 60px;
    display: block;
    position: absolute;
    left: 6px;
    top: 3px;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
}

.main-im .im-qq:hover .img-qq {
    max-width: 70px;
    left: 1px;
    top: 8px;
    position: absolute;
}

.main-im .im_main {
    background: #F9FAFB;
    border: 1px solid #dddddd;
    border-radius: 10px;
    background: #F9FAFB;
    display: none;
}

.main-im .im_main .im-tel {
    color: #000000;
    text-align: center;
    width: 109px;
    border-bottom: 1px solid #dddddd;
}

.main-im .im_main .im-tel div {
    font-weight: bold;
    font-size: 12px;
    margin-top: 11px;
}

.main-im .im_main .im-tel .tel-num {
    font-family: Arial;
    font-weight: bold;
    color: #e66d15;
}

.main-im .im_main .im-tel:hover {
    background: #fafafa;
}

.main-im .im_main .weixing-container {
    width: 55px;
    height: 47px;
    border-right: 1px solid #dddddd;
    background: #f5f5f5;
    border-bottom-left-radius: 10px;
    background: url(../images/weixing-icon.png) no-repeat center center;
    float: left;
}

.main-im .im_main .weixing-show {
    width: 112px;
    height: 142px;
    background: #ffffff;
    border-radius: 10px;
    border: 1px solid #dddddd;
    position: absolute;
    left: -125px;
    top: -82px;
    display: none
}

.main-im .im_main .weixing-show .weixing-sanjiao {
    width: 0;
    height: 0;
    border-style: solid;
    border-color: transparent transparent transparent #ffffff;
    border-width: 6px;
    left: 112px;
    top: 100px;
    position: absolute;
    z-index: 2;
}

.main-im .im_main .weixing-show .weixing-sanjiao-big {
    width: 0;
    height: 0;
    border-style: solid;
    border-color: transparent transparent transparent #dddddd;
    border-width: 8px;
    left: 112px;
    top: 100px;
    position: absolute;
}

.main-im .im_main .weixing-show .weixing-ma {
    width: 104px;
    height: 103px;
    padding-left: 5px;
    padding-top: 5px;
}

.main-im .im_main .weixing-show .weixing-txt {
    position: absolute;
    top: 110px;
    left: 7px;
    width: 100px;
    margin: 0 auto;
    text-align: center;
}

.main-im .im_main .go-top {
    width: 50px;
    height: 47px;
    background: #f5f5f5;
    border-bottom-right-radius: 10px;
    background: url(../images/toTop-icon.png) no-repeat center center;
    float: right;
}

.main-im .im_main .go-top a {
    display: block;
    width: 52px;
    height: 47px;
}

.main-im .close-im {
    position: absolute;
    right: 10px;
    top: -12px;
    z-index: 100;
    width: 24px;
    height: 24px;
}

.main-im .close-im a {
    display: block;
    width: 24px;
    height: 24px;
    background: url(../images/close_im.png) no-repeat left top;
}

.main-im .close-im a:hover {
    text-decoration: none;
}

.main-im .open-im {
    cursor: pointer;
    margin-left: 68px;
    width: 40px;
    height: 133px;
    background: url(../images/open_im.png) no-repeat left top;
}

.bor-ul li {
    height: 42px;
    line-height: 42px;
    text-align: center;
    border-bottom: 1px solid #f0f0f0;
    padding-left: 7px;
}

.bor-ul li.ico-bg {
    background: url(../images/q3.png) no-repeat;
    background-position: 19px -210px;
}

.txtScroll-left {
    padding-top: 15px;
}

.txtScroll-left li span {
    float: right;
    color: #333;
    padding-right: 15px;
}

.header_search {
    height: 69px;
    line-height: 69px;
    width: auto;
    background: url("../images/header_two_bj.png") repeat-x;
    padding-top: 26px;
}

.search_div {
    width: 762px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.input_search {
    float: left;
    border: 2px solid #45b7f5 ;
    height: 34px;
    line-height: 34px;
    width: 595px;
    padding-left: 33px;
}

.input_submit {
    float: left;
    height: 38px;
    line-height: 38px;
    text-align: center;
    background: url("../images/search_bj.jpg") repeat-x;
    width: 128px;
    color: #fff;
    font-size: 17px;
    font-family: '微软雅黑','宋体';
    border: none;
}

.input_submit:hover {
    background: url("../images/search_bj_h.jpg") repeat-x;
}

.input_submit:active {
    background: url("../images/search_bj_c.jpg") repeat-x;
}

.search_bj {
    width: 12px;
    height: 13px;
    background: url("../images/search.png") no-repeat;
    position: absolute;
    left: 13px;
    top: 13px;
}

.serc {
    padding: 50px 0px 0px;
}

.arrow-begin {
    text-align: center;
    padding: 50px;
    clear: both
}

.moremb {
    background: url(../images/moremb.png) no-repeat center center;
    display: block;
    width: 100%;
    height: 100%;
    opacity: 0.5
}

.moremb:hover {
    opacity: 1
}

.header-buttons {
  display: flex;
  gap: 15px; /* 按钮之间的间距 */
  align-items: center; /* 垂直居中对齐 */
  margin-left: -200px; /* 可根据实际需求调整该值，负值越大越往前移动 */
}

.header-button {
  display: block;
  border-radius: 50%; /* 使按钮呈圆形 */
  overflow: hidden; /* 隐藏超出圆形部分的图片 */
  transition: transform 0.3s ease; /* 添加悬停动画效果 */
}

.header-button img {
  width: 30px; /* 按钮图片宽度 */
  height: 30px; /* 按钮图片高度 */
  object-fit: cover; /* 保持图片比例并覆盖容器 */
}

.header-button:hover {
  transform: scale(1.1); /* 悬停时放大按钮 */
}

.header-button:hover {
    background: url("../images/search_bj_h.jpg") repeat-x;
}

.header-button:active {
    background: url("../images/search_bj_c.jpg") repeat-x;
}

.search_bj {
    width: 12px;
    height: 13px;
    background: url("../images/search.png") no-repeat;
    position: absolute;
    left: 13px;
    top: 13px;
}

.serc {
    padding: 50px 0px 0px;
}

.arrow-begin {
    text-align: center;
    padding: 50px;
    clear: both
}

.moremb {
    background: url(../images/moremb.png) no-repeat center center;
    display: block;
    width: 100%;
    height: 100%;
    opacity: 0.5
}

.moremb:hover {
    opacity: 1
}

/* 假设父元素是 body */
body {
  /* 减小底部内边距 */
  padding-bottom: 20px; 
  /* 减小底部外边距 */
  margin-bottom: 20px; 
}

.site-footer {
  background-color: #f8f9fa;
  padding: 40px 0;
  color: #333;
  position: relative;
  /* 正值向下移动，负值向上移动 */
  top: -200px; 
}