/*基础CSS*/
html {
  font-size: 14px;
  overflow-x: hidden;
}
li {
  list-style: none;
}
a {
  color: #212529
}
a:hover {
  text-decoration: none;
  color: rgba(255,0,0,0.8);
}
p, dl, dt, dd, ul {
  margin: 0px;
  padding: 0px;
}
.red{
  color:red;
}
.text-secondary a {
  color: #000;
}
.card, .figure {
  margin: 15px 0;
}
.navbar-expand-lg .navbar-nav .nav-link {
  padding-right: .5rem;
  padding-left: .5rem;
  font-size: 20px;   /*菜单栏字体大小*/
  font-weight: bold;
}
.navbar-brand {
  font-size: 20px;
  padding-top: 0px;
  padding-bottom: 0px;
}
.shadow-sm-top {
  box-shadow: 0 -.125rem .25rem rgba(0,0,0,.075) !important;
}
/*上下外边距*/
.mt-6, .my-6 {
  margin-top: 4rem !important;
}
.mt-7, .my-7 {
  margin-top: 5rem !important;
}
.mt-8, .my-8 {
  margin-top: 6rem !important;
}
.mt-9, .my-9 {
  margin-top: 7rem !important;
}
.mt-10, .my-10 {
  margin-top: 8rem !important;
}
.mb-6, .my-6 {
  margin-bottom: 4rem !important;
}
.mb-7, .my-7 {
  margin-bottom: 5rem !important;
}
.mb-8, .my-8 {
  margin-bottom: 6rem !important;
}
.mb-9, .my-9 {
  margin-bottom: 7rem !important;
}
.mb-10, .my-10 {
  margin-bottom: 8rem !important;
}
/*上下内边距*/
.pt-6, .mp-6 {
  padding-top: 4rem !important;
}
.pt-7, .py-7 {
  padding-top: 5rem !important;
}
.pt-8, .py-8 {
  padding-top: 6rem !important;
}
.pt-9, .py-9 {
  padding-top: 7rem !important;
}
.pt-10, .py-10 {
  padding-top: 8rem !important;
}
.pb-6, .py-6 {
  padding-bottom: 4rem !important;
}
.pb-7, .py-7 {
  padding-bottom: 5rem !important;
}
.pb-8, .py-8 {
  padding-bottom: 6rem !important;
}
.pb-9, .py-9 {
  padding-bottom: 7rem !important;
}
.pb-10, .py-10 {
  padding-bottom: 8rem !important;
}
/*边框*/
.border-top-dashed {
  border-top: 1px dashed #dee2e6 !important;
}
.border-right-dashed {
  border-right: 1px dashed #dee2e6 !important;
}
.border-bottom-dashed {
  border-bottom: 1px dashed #dee2e6 !important;
}
.border-right-dashed {
  border-top: 1px dashed #dee2e6 !important;
}
/*字距*/
.ls-1 {
  letter-spacing: 1px;
}
.ls-2 {
  letter-spacing: 2px;
}
.ls-3 {
  letter-spacing: 3px;
}
.ls-4 {
  letter-spacing: 4px;
}
.ls-5 {
  letter-spacing: 5px;
}
/*分页*/
.page-num:not(:disabled) {
  cursor: pointer;
}
.page-num, .page-link {
  position: relative;
  display: block;
  padding: .5rem .75rem;
  margin-left: -1px;
  line-height: 1.25;
  color: #17a2b8;
  background-color: #fff;
  border: 1px solid #dee2e6;
}
a.page-num:hover, .page-link:hover {
  text-decoration: none;
}
.page-num-current {
  z-index: 1;
  color: #fff;
  background-color: #17a2b8;
  border-color: #17a2b8;
}
.page-num-current:hover {
  color: #fff;
}
/*其他*/
.pages {
  min-height: 500px;
  padding-top: 10px;
  padding-bottom: 10px;
}
.code, .code img {
  height: 100px;
}

.position {
    color: rgba(0, 0, 0)!important; /* 当前位置颜色 */
}
.position a {
    color: rgba(0, 0, 255, 0.8); /* 当前位置颜色 */
}
.position a:hover {
    color: rgba(255, 0, 0, 1)!important; /* 当前位置颜色 */
}

.content {
  color: #666;
  line-height: 2;
}
.content img, .content iframe {
  max-width: 100% !important;
}
.content li {
  list-style: disc outside none;
  margin-left: 20px;
}
/*产品轮播*/
.view {
  max-width: 500px;
}
.view .swiper-slide {
  height: 300px;
  max-width: 500px;
  padding: 0 3px;
  box-sizing: border-box;
  overflow: hidden;
  text-align: center;
}
.view .swiper-slide img {
  height: 100%;
}
.view .arrow-left {
  background: url(../images/index_tab_l.png) no-repeat left center;
  position: absolute;
  left: 10px;
  width: 28px;
  height: 300px;
  z-index: 10;
  display: none;
}
.view .arrow-right {
  background: url(../images/index_tab_r.png) no-repeat right center;
  position: absolute;
  right: 10px;
  width: 28px;
  height: 300px;
  z-index: 10;
  display: none;
}
.preview {
  position: relative;
  width: 440px;
  left: 30px;
}
.preview .swiper-slide {
  width: 87.5px;
  height: 70px;
  margin: 0 3px;
  box-sizing: border-box;
  overflow: hidden;
  cursor: pointer;
}
.preview .swiper-slide img {
  display: inline-block;
  height: 100%;
}
.preview .active-nav {
  border: 1px solid #F00;
}
.preview .arrow-left {
  background: #fff url(../images/feel3.png) no-repeat left center;
  position: absolute;
  left: -20px;
  top: 0;
  width: 20px;
  height: 70px;
  z-index: 10;
}
.preview .arrow-right {
  background: #fff url(../images/feel4.png) no-repeat right center;
  position: absolute;
  right: -20px;
  top: 0;
  width: 20px;
  height: 70px;
  z-index: 10;
}

@media only screen and (max-width: 768px) {
.view .swiper-slide {
  height: 200px;
}
.preview {
  display: none;
}
.view .arrow-left, .view .arrow-right {
  height: 200px;
  display: block;
}
}
/* 在线客服 */
.online {
  position: fixed;
  bottom: 150px;
  right: 10px;
  width: 60px;
  z-index: 999;
  color: rgba(153, 153, 153, 1); /* 好像没用到 */
}
/* 弹开后的文字链接 */
.online a {
  color: rgba(0, 0, 0, 1);     /* 黑色 */
  font-size: 1.2em;
}
/* 弹开后的文字链接hover */
.online a:hover {
  text-decoration: none;
  background-color: rgba(0,0,0,0.1);  /* 背景淡黑色 */
  border-radius: 10px;          /* 圆角矩形 */
  color:rgba(0, 0, 255, 0.9)!important  /* 文字蓝色 */
}

/* 客服区域菜单 */
.online dl {
  background: rgba(39, 168, 225, 1); /* 背景蓝绿色 */
  padding: 10px 5px;
  margin-bottom: 1px;
  position: relative;
}
.online dl:hover {
  background: rgba(23, 129, 189, 1); /* 悬停 更深的蓝色 */
  color:#000;
}
.online dl dd {
  color: #fff;  /* 文字颜色 白色 */
  text-align: center;
  font-size: 12px;
  cursor: pointer;
}

.online div {
  color: #fff;  /* 文字颜色 白色 */
  text-align: center;
  font-size: 12px;
  cursor: pointer;
}

.online div:hover {
  color: #fff;  /* 文字颜色 白色 */
  text-align: center;
  font-size: 12px;
  cursor: pointer;
}

.online dl dd i {
  font-size: 25px;
}

.online dl dt {
  position: absolute;
  top: 0px;
  right: 60px;
  background: #fff;
  border: 1px solid #ccc;
  z-index: 9999;
  display: none;
  padding: 10px 15px;
  font-weight: normal; /* 在线客服隐藏的操作区域样式 */
}

.online dl dt h3 {
  display: block;
  font-size: 16px;
  color: rgba(0, 0, 0, 1); /* 纯黑色（输入框标题颜色） */
  border-bottom: 1px solid #ccc;
  padding-bottom: 5px;
}

.online dl dt h3 i {
  margin-right: 5px;
}

.online dl dt h3 span {
  float: right;
  cursor: pointer; /* 关闭按钮样式 */
}

.online dl dt input {
  border: 1px solid #ccc;
  border-radius: 5px;
  margin-top: 15px;
  height: 40px;
  line-height: 40px;
  padding: 3px 5px;
  width: 100%; /* 在线客服输入框样式 */
}

.online dl dt button {
  margin: 10px 0;
  border: none;
  border-radius: 5px;
  width: 100%;
  font-size: 18px;
  height: 40px;
  line-height: 40px;
  background: rgba(40, 167, 225, 1); /* 蓝绿色（上传按钮背景色） */
  color: #fff;
  cursor: pointer; /* 上传按钮样式 */
}

/*sm屏幕以上*/
@media only screen and (min-width: 576px) {
.card-img-200 {
  height: 200px;
  overflow: hidden;
}
.card-img-180 {
  height: 180px;
  overflow: hidden;
}
.card-img-150 {
  height: 150px;
  overflow: hidden;
}
.card-img-120 {
  height: 120px;
  overflow: hidden;
}
.card-img-100 {
  height: 100px;
  overflow: hidden;
}
}
/*sm屏幕以下*/
@media only screen and (max-width: 576px) {
.page-num {
  display: none;
}
.head-sm-height {
  height: 61px !important;
}
}
/*********响应式样式******************/

/*行距*/
.lh-1 {
  line-height: 1;
}
.lh-2 {
  line-height: 2;
}
.lh-3 {
  line-height: 3;
}
.lh-4 {
  line-height: 4;
}
/*字体大小*/
.fs-12 {
  font-size: .857rem;
}
.fs-14 {
  font-size: 1rem;
}
.fs-16 {
  font-size: 1.142rem;
}
.fs-18 {
  font-size: 1.285rem;
}
.fs-20 {
  font-size: 1.428rem;
}
.fs-22 {
  font-size: 1.571rem;
}
.fs-24 {
  font-size: 1.714rem;
}
.fs-26 {
  font-size: 1.857rem;
}
.fs-28 {
  font-size: 2rem;
}
.fs-30 {
  font-size: 2.142rem;
}
.fs-32 {
  font-size: 2.286rem;
}
.fs-34 {
  font-size: 2.429rem;
}
.fs-36 {
  font-size: 2.571rem;
}
.fs-38 {
  font-size: 2.714rem;
}
.fs-40 {
  font-size: 2.857rem;
}
/*高度*/
.h-5px {
  height: 5px;
}
.h-10px {
  height: 10px;
}
.h-15px {
  height: 15px;
}
.h-20px {
  height: 20px;
}
.h-25px {
  height: 25px;
}
.h-30px {
  height: 30px;
}
.h-35px {
  height: 35px;
}
.h-40px {
  height: 40px;
}
.h-45px {
  height: 45px;
}
.h-50px {
  height: 50px;
}
.h-55px {
  height: 55px;
}
.h-60px {
  height: 60px;
}
.h-65px {
  height: 65px;
}
.h-70px {
  height: 70px;
}
.h-75px {
  height: 75px;
}
.h-80px {
  height: 80px;
}
.h-85px {
  height: 85px;
}
.h-90px {
  height: 90px;
}
.h-95px {
  height: 95px;
}
.h-100px {
  height: 100px;
}
.h-110px {
  height: 110px;
}
.h-120px {
  height: 120px;
}
.h-130px {
  height: 130px;
}
.h-140px {
  height: 140px;
}
.h-150px {
  height: 150px;
}
.h-160px {
  height: 160px;
}
.h-170px {
  height: 170px;
}
.h-180px {
  height: 180px;
}
.h-190px {
  height: 190px;
}
.h-200px {
  height: 200px;
}
.h-210px {
  height: 210px;
}
.h-220px {
  height: 220px;
}
.h-230px {
  height: 230px;
}
.h-240px {
  height: 240px;
}
.h-250px {
  height: 250px;
}
.h-260px {
  height: 260px;
}
.h-270px {
  height: 270px;
}
.h-280px {
  height: 280px;
}
.h-290px {
  height: 290px;
}
.h-300px {
  height: 300px;
}
.h-310px {
  height: 310px;
}
.h-320px {
  height: 320px;
}
.h-330px {
  height: 330px;
}
.h-340px {
  height: 340px;
}
.h-350px {
  height: 350px;
}
.h-360px {
  height: 360px;
}
.h-370px {
  height: 370px;
}
.h-380px {
  height: 380px;
}
.h-390px {
  height: 390px;
}
.h-400px {
  height: 400px;
}
.h-410px {
  height: 410px;
}
.h-420px {
  height: 420px;
}
.h-430px {
  height: 430px;
}
.h-440px {
  height: 440px;
}
.h-450px {
  height: 450px;
}
.h-460px {
  height: 410px;
}
.h-470px {
  height: 470px;
}
.h-480px {
  height: 480px;
}
.h-490px {
  height: 490px;
}
.h-500px {
  height: 500px;
}

/*sm屏幕以上*/
@media only screen and (min-width: 576px) {
/*行距*/
.lh-sm-1 {
  line-height: 1;
}
.lh-sm-2 {
  line-height: 2;
}
.lh-sm-3 {
  line-height: 3;
}
.lh-sm-4 {
  line-height: 4;
}
/*字体大小*/
.fs-sm-12 {
  font-size: .857rem;
}
.fs-sm-14 {
  font-size: 1rem;
}
.fs-sm-16 {
  font-size: 1.142rem;
}
.fs-sm-18 {
  font-size: 1.285rem;
}
.fs-sm-20 {
  font-size: 1.428rem;
}
.fs-sm-22 {
  font-size: 1.571rem;
}
.fs-sm-24 {
  font-size: 1.714rem;
}
.fs-sm-26 {
  font-size: 1.857rem;
}
.fs-sm-28 {
  font-size: 2rem;
}
.fs-sm-30 {
  font-size: 2.142rem;
}
.fs-sm-32 {
  font-size: 2.286rem;
}
.fs-sm-34 {
  font-size: 2.429rem;
}
.fs-sm-36 {
  font-size: 2.571rem;
}
.fs-sm-38 {
  font-size: 2.714rem;
}
.fs-sm-40 {
  font-size: 2.857rem;
}
/*高度*/
.h-sm-5px {
  height: 5px;
}
.h-sm-10px {
  height: 10px;
}
.h-sm-15px {
  height: 15px;
}
.h-sm-20px {
  height: 20px;
}
.h-sm-25px {
  height: 25px;
}
.h-sm-30px {
  height: 30px;
}
.h-sm-35px {
  height: 35px;
}
.h-sm-40px {
  height: 40px;
}
.h-sm-45px {
  height: 45px;
}
.h-sm-50px {
  height: 50px;
}
.h-sm-55px {
  height: 55px;
}
.h-sm-60px {
  height: 60px;
}
.h-sm-65px {
  height: 65px;
}
.h-sm-70px {
  height: 70px;
}
.h-sm-75px {
  height: 75px;
}
.h-sm-80px {
  height: 80px;
}
.h-sm-85px {
  height: 85px;
}
.h-sm-90px {
  height: 90px;
}
.h-sm-95px {
  height: 95px;
}
.h-sm-100px {
  height: 100px;
}
.h-sm-110px {
  height: 110px;
}
.h-sm-120px {
  height: 120px;
}
.h-sm-130px {
  height: 130px;
}
.h-sm-140px {
  height: 140px;
}
.h-sm-150px {
  height: 150px;
}
.h-sm-160px {
  height: 160px;
}
.h-sm-170px {
  height: 170px;
}
.h-sm-180px {
  height: 180px;
}
.h-sm-190px {
  height: 190px;
}
.h-sm-200px {
  height: 200px;
}
.h-sm-210px {
  height: 210px;
}
.h-sm-220px {
  height: 220px;
}
.h-sm-230px {
  height: 230px;
}
.h-sm-240px {
  height: 240px;
}
.h-sm-250px {
  height: 250px;
}
.h-sm-260px {
  height: 260px;
}
.h-sm-270px {
  height: 270px;
}
.h-sm-280px {
  height: 280px;
}
.h-sm-290px {
  height: 290px;
}
.h-sm-300px {
  height: 300px;
}
.h-sm-310px {
  height: 310px;
}
.h-sm-320px {
  height: 320px;
}
.h-sm-330px {
  height: 330px;
}
.h-sm-340px {
  height: 340px;
}
.h-sm-350px {
  height: 350px;
}
.h-sm-360px {
  height: 360px;
}
.h-sm-370px {
  height: 370px;
}
.h-sm-380px {
  height: 380px;
}
.h-sm-390px {
  height: 390px;
}
.h-sm-400px {
  height: 400px;
}
.h-sm-410px {
  height: 410px;
}
.h-sm-420px {
  height: 420px;
}
.h-sm-430px {
  height: 430px;
}
.h-sm-440px {
  height: 440px;
}
.h-sm-450px {
  height: 450px;
}
.h-sm-460px {
  height: 410px;
}
.h-sm-470px {
  height: 470px;
}
.h-sm-480px {
  height: 480px;
}
.h-sm-490px {
  height: 490px;
}
.h-sm-500px {
  height: 500px;
}
}

/*md屏幕以上*/
@media only screen and (min-width: 768px) {
/*行距*/
.lh-md-1 {
  line-height: 1;
}
.lh-md-2 {
  line-height: 2;
}
.lh-md-3 {
  line-height: 3;
}
.lh-md-4 {
  line-height: 4;
}
/*字体大小*/
.fs-md-12 {
  font-size: .857rem;
}
.fs-md-14 {
  font-size: 1rem;
}
.fs-md-16 {
  font-size: 1.142rem;
}
.fs-md-18 {
  font-size: 1.285rem;
}
.fs-md-20 {
  font-size: 1.428rem;
}
.fs-md-22 {
  font-size: 1.571rem;
}
.fs-md-24 {
  font-size: 1.714rem;
}
.fs-md-26 {
  font-size: 1.857rem;
}
.fs-md-28 {
  font-size: 2rem;
}
.fs-md-30 {
  font-size: 2.142rem;
}
.fs-md-32 {
  font-size: 2.286rem;
}
.fs-md-34 {
  font-size: 2.429rem;
}
.fs-md-36 {
  font-size: 2.571rem;
}
.fs-md-38 {
  font-size: 2.714rem;
}
.fs-md-40 {
  font-size: 2.857rem;
}
/*高度*/
.h-md-5px {
  height: 5px;
}
.h-md-10px {
  height: 10px;
}
.h-md-15px {
  height: 15px;
}
.h-md-20px {
  height: 20px;
}
.h-md-25px {
  height: 25px;
}
.h-md-30px {
  height: 30px;
}
.h-md-35px {
  height: 35px;
}
.h-md-40px {
  height: 40px;
}
.h-md-45px {
  height: 45px;
}
.h-md-50px {
  height: 50px;
}
.h-md-55px {
  height: 55px;
}
.h-md-60px {
  height: 60px;
}
.h-md-65px {
  height: 65px;
}
.h-md-70px {
  height: 70px;
}
.h-md-75px {
  height: 75px;
}
.h-md-80px {
  height: 80px;
}
.h-md-85px {
  height: 85px;
}
.h-md-90px {
  height: 90px;
}
.h-md-95px {
  height: 95px;
}
.h-md-100px {
  height: 100px;
}
.h-md-110px {
  height: 110px;
}
.h-md-120px {
  height: 120px;
}
.h-md-130px {
  height: 130px;
}
.h-md-140px {
  height: 140px;
}
.h-md-150px {
  height: 150px;
}
.h-md-160px {
  height: 160px;
}
.h-md-170px {
  height: 170px;
}
.h-md-180px {
  height: 180px;
}
.h-md-190px {
  height: 190px;
}
.h-md-200px {
  height: 200px;
}
.h-md-210px {
  height: 210px;
}
.h-md-220px {
  height: 220px;
}
.h-md-230px {
  height: 230px;
}
.h-md-240px {
  height: 240px;
}
.h-md-250px {
  height: 250px;
}
.h-md-260px {
  height: 260px;
}
.h-md-270px {
  height: 270px;
}
.h-md-280px {
  height: 280px;
}
.h-md-290px {
  height: 290px;
}
.h-md-300px {
  height: 300px;
}
.h-md-310px {
  height: 310px;
}
.h-md-320px {
  height: 320px;
}
.h-md-330px {
  height: 330px;
}
.h-md-340px {
  height: 340px;
}
.h-md-350px {
  height: 350px;
}
.h-md-360px {
  height: 360px;
}
.h-md-370px {
  height: 370px;
}
.h-md-380px {
  height: 380px;
}
.h-md-390px {
  height: 390px;
}
.h-md-400px {
  height: 400px;
}
.h-md-410px {
  height: 410px;
}
.h-md-420px {
  height: 420px;
}
.h-md-430px {
  height: 430px;
}
.h-md-440px {
  height: 440px;
}
.h-md-450px {
  height: 450px;
}
.h-md-460px {
  height: 410px;
}
.h-md-470px {
  height: 470px;
}
.h-md-480px {
  height: 480px;
}
.h-md-490px {
  height: 490px;
}
.h-md-500px {
  height: 500px;
}
}

/*lg屏幕以上*/
@media only screen and (min-width: 992px) {
/*行距*/
.lh-lg-1 {
  line-height: 1;
}
.lh-lg-2 {
  line-height: 2;
}
.lh-lg-3 {
  line-height: 3;
}
.lh-lg-4 {
  line-height: 4;
}
/*字体大小*/
.fs-lg-12 {
  font-size: .857rem;
}
.fs-lg-14 {
  font-size: 1rem;
}
.fs-lg-16 {
  font-size: 1.142rem;
}
.fs-lg-18 {
  font-size: 1.285rem;
}
.fs-lg-20 {
  font-size: 1.428rem;
}
.fs-lg-22 {
  font-size: 1.571rem;
}
.fs-lg-24 {
  font-size: 1.714rem;
}
.fs-lg-26 {
  font-size: 1.857rem;
}
.fs-lg-28 {
  font-size: 2rem;
}
.fs-lg-30 {
  font-size: 2.142rem;
}
.fs-lg-32 {
  font-size: 2.286rem;
}
.fs-lg-34 {
  font-size: 2.429rem;
}
.fs-lg-36 {
  font-size: 2.571rem;
}
.fs-lg-38 {
  font-size: 2.714rem;
}
.fs-lg-40 {
  font-size: 2.857rem;
}
/*高度*/
.h-lg-5px {
  height: 5px;
}
.h-lg-10px {
  height: 10px;
}
.h-lg-15px {
  height: 15px;
}
.h-lg-20px {
  height: 20px;
}
.h-lg-25px {
  height: 25px;
}
.h-lg-30px {
  height: 30px;
}
.h-lg-35px {
  height: 35px;
}
.h-lg-40px {
  height: 40px;
}
.h-lg-45px {
  height: 45px;
}
.h-lg-50px {
  height: 50px;
}
.h-lg-55px {
  height: 55px;
}
.h-lg-60px {
  height: 60px;
}
.h-lg-65px {
  height: 65px;
}
.h-lg-70px {
  height: 70px;
}
.h-lg-75px {
  height: 75px;
}
.h-lg-80px {
  height: 80px;
}
.h-lg-85px {
  height: 85px;
}
.h-lg-90px {
  height: 90px;
}
.h-lg-95px {
  height: 95px;
}
.h-lg-100px {
  height: 100px;
}
.h-lg-110px {
  height: 110px;
}
.h-lg-120px {
  height: 120px;
}
.h-lg-130px {
  height: 130px;
}
.h-lg-140px {
  height: 140px;
}
.h-lg-150px {
  height: 150px;
}
.h-lg-160px {
  height: 160px;
}
.h-lg-170px {
  height: 170px;
}
.h-lg-180px {
  height: 180px;
}
.h-lg-190px {
  height: 190px;
}
.h-lg-200px {
  height: 200px;
}
.h-lg-210px {
  height: 210px;
}
.h-lg-220px {
  height: 220px;
}
.h-lg-230px {
  height: 230px;
}
.h-lg-240px {
  height: 240px;
}
.h-lg-250px {
  height: 250px;
}
.h-lg-260px {
  height: 260px;
}
.h-lg-270px {
  height: 270px;
}
.h-lg-280px {
  height: 280px;
}
.h-lg-290px {
  height: 290px;
}
.h-lg-300px {
  height: 300px;
}
.h-lg-310px {
  height: 310px;
}
.h-lg-320px {
  height: 320px;
}
.h-lg-330px {
  height: 330px;
}
.h-lg-340px {
  height: 340px;
}
.h-lg-350px {
  height: 350px;
}
.h-lg-360px {
  height: 360px;
}
.h-lg-370px {
  height: 370px;
}
.h-lg-380px {
  height: 380px;
}
.h-lg-390px {
  height: 390px;
}
.h-lg-400px {
  height: 400px;
}
.h-lg-410px {
  height: 410px;
}
.h-lg-420px {
  height: 420px;
}
.h-lg-430px {
  height: 430px;
}
.h-lg-440px {
  height: 440px;
}
.h-lg-450px {
  height: 450px;
}
.h-lg-460px {
  height: 410px;
}
.h-lg-470px {
  height: 470px;
}
.h-lg-480px {
  height: 480px;
}
.h-lg-490px {
  height: 490px;
}
.h-lg-500px {
  height: 500px;
}
}

.contentlang {
  display: flex;
  flex-direction: row;
}

/*引入思源黑体
@font-face {
  font-family: "Source Han Sans CN";
  src: url("../../../static/css/fonts/SourceHanSans.woff2?t=20240101") format("woff2"),
     url("../../../static/css/fonts/SourceHanSans.woff?t=20240101") format("woff"),
     url("../../../static/css/fonts/SourceHanSans.ttf?t=20240101") format("truetype");
  font-weight: normal;
  font-style: normal;
}
*/

body { font-size: 1rem; line-height: 1.42858; font-family: "Source Han Sans CN", "Open Sans", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", "Hiragino Sans GB", "WenQuanYi Micro Hei", Arial, sans-serif; color: #000 }  /*默认666改成000纯黑*/


.table-style1{
  display: flex;
  flex-wrap: nowrap;
  width: 20px;
}
.table-style1 th {  /* 表头 */
  width: 20%;
  height: 15%;
  text-align: center;
}
.table-style1 tr {  /*行*/
  height: 15%;
  text-align: center;
  /*border: 1px solid black;*/
}
.table-style1 td {  /*列*/
  width: 20%;
  text-align: center;
  /*border: 1px solid black;*/
  /*background-color:rgba(0,0,0,0.1)!important;*/
}

.table-style1 td img {  /*列*/
  width: 25px;
  height: 25px;
}

.table-style1 td:hover {  /*列*/
  width: 20%;
  text-align: center;
  /*border: 1px solid black;*/
  background-color: rgba(200, 200, 200, 0.5); /* 悬停时背景颜色 */
  border-radius: 10px;
  cursor: pointer; /* 鼠标悬停时显示手型 */
}



/* 产品内容表格 */
.table-style2 {
  border-collapse: collapse;
  width: 100%; /* 相比页面的宽度 */
  font-family: Noto Sans SC, sans-serif;
  margin: 20px 0;
  border-radius: 8px; /* 添加圆角 */
}

.table-style2 th {
  background-color: #f5f5f5;
  color: #2c3e50;
  font-size: 14px !important;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 2px solid #e9ecef;
  vertical-align: middle;
  font-weight: 600 !important;
  font-feature-settings: "rlig" 1, "calt" 1; /* 启用连字和间距调整 */
}

.table-style2 td {
  color: #495057;
  font-size: 18px !important;
  padding: 10px 15px;
  border-top: 1px solid #dee2e6;
  border-left: 1px solid #dee2e6;
  border-right: 1px solid #dee2e6;
  border-bottom: 1px solid #dee2e6;
  vertical-align: middle;
  text-align: left;
  font-feature-settings: "rlig" 1, "calt" 1;
}

.table-style2 td:nth-of-type(even) {
  width: 60%;  /* 相对该行的宽度 */
  text-align: left;
}

.table-style2 tr {
  font-weight: 600 !important;
  transition: all 0.2s ease; /* 添加过渡效果 */
}

.table-style2 tr:nth-child(even) {
  background-color: #f8f9fa;
  opacity: 0.95; /* 略微降低交替行的透明度 */
}

.footer
{
  color:#000;  /* footer底部前景色 文字 黑色 */
  background-color:#fff!important;   /* footer底部背景色rgb(98,220,255) */
} 

.footer .row div ul li a:hover{
  background-color:rgba(0,0,0,0.1)!important;  /* footer悬停背景颜色 */
  color:rgba(0,0,255,0.9)!important;   /* footer悬停文本颜色 */
  /*border-radius: 10px; */         /* 圆角矩形 */
  }