@charset "utf-8";


/**
  * @name:页面公共样式 
  * @update:2022-1-6
  **/


/* 版心 */
.wp {
  width: 1200px;
  margin: 0 auto;
}

/* 上外边距 */
.mt-45 {
  margin-top: 45px !important;
}

.mt-50 {
  margin-top: 50px !important;
}

.mt-100 {
  margin-top: 100px !important;
}

/* 右外边距 */
.mr-20 {
  margin-right: 20px !important;
}

.mr-45 {
  margin-right: 45px !important;
}

.mr-50 {
  margin-right: 50px !important;
}


.mr-90 {
  margin-right: 90px !important;
}

/* 下外边距 */
.mb-5 {
  margin-bottom: 5px !important;
}

.mb-10 {
  margin-bottom: 10px !important;
}

.mb-15 {
  margin-bottom: 15px !important;
}

.mb-20 {
  margin-bottom: 20px !important;
}

.mb-25 {
  margin-bottom: 25px !important;
}

.mb-30 {
  margin-bottom: 30px !important;
}

.mb-40 {
  margin-bottom: 40px !important;
}

.mb-45 {
  margin-bottom: 45px !important;
}


.mb-55 {
  margin-bottom: 55px !important;
}

.mb-70 {
  margin-bottom: 70px !important;
}

.mb-100 {
  margin-bottom: 100px !important;
}

/* 左外边距 */
.ml-40 {
  margin-left: 40px !important;
}

.ml-100 {
  margin-left: 100px !important;
}

/* ======================================= 
                 header头部 开始 
   =======================================*/
.header {
  position: relative;
  height: 100px;
  background-color: #fff;
}

/* logo */
.h-logo {
  width: 360px;
  height: 100px;
}

.h-logo a {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100px;
}

/* nav */
.h-nav {
  padding: 0 95px;
}

.h-nav .nav-item {
  min-width: 80px;
  text-align: center;
  line-height: 100px;
}

.h-nav .nav-item:not(:last-child) {
  margin-right: 154px;
}

.h-nav .nav-item>a {
  font-size: 20px;
  color: #000;
  text-align: center;
  transition: color 0.2s linear;
}

.h-nav .nav-item>a span {
  position: relative;
}

.h-nav .nav-item.active>a,
.h-nav .nav-item:hover>a {
  color: #ff6600;
}

.h-nav .nav-item>a span::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -6px;
  width: 0;
  height: 2px;
  background-color: #ff6600;
  transition: all 0.2s linear;
}
.h-nav .nav-item.active .subNav-prop{
  display: block;
}

.h-nav .nav-item.active>a span::after,
.h-nav .nav-item:hover>a span::after {
  left: 25%;
  width: 50%;
}

/* 二级导航栏 */
.subNav-prop {
  position: absolute;
  left: 0;
  top: 100px;
  width: 100%;
  height: 60px;
  background: rgba(0, 0, 0, .5);
  z-index: 999;
  display: none;
}

.h-subNav {
  height: 100%;
}

.h-subNav .subNav-item {
  margin: 0 30px;
}

.h-subNav .subNav-item a {
  font-size: 18px;
  color: #fff;
  transition: color 0.2s linear;
}

.h-subNav .subNav-item.active a,
.h-subNav .subNav-item:hover a {
  color: #ff6600;
}

/* ======================================= 
            header头部 结束
   =======================================*/

/* ======================================= 
            section主要内容 开始
   =======================================*/
.section {
  background-color: #fff;
  overflow: hidden;
}

/* 图片背景模块 开始 */
.m-picBanner {
  position: relative;
  height: 345px;
}

.m-picBanner img {
  width: 100%;
  height: 100%;
  filter: brightness(.4);
}

.m-picBanner .title {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.m-picBanner .title .txt,
.m-picBanner .title .subTxt {
  font-family: 'KaiTi';
  color: #fff;
  text-align: center;
}

.m-picBanner .title .txt {
  position: relative;
  font-size: 30px;
  border-bottom: 1px solid #fff;
}

.m-picBanner .title .txt::before,
.m-picBanner .title .txt::after {
  content: '';
  position: absolute;
  top: 50%;
  margin-top: -6px;
  background: url(../images/title_line.png) no-repeat;
  width: 216px;
  height: 13px;
}

.m-picBanner .title .txt::before {
  left: -236px;
}

.m-picBanner .title .txt::after {
  right: -236px;
  transform: rotate(180deg);
}

.m-picBanner .title .subTxt {
  font-size: 16px;
}

/* 图片背景模块 结束 */

/* 标题模块 开始 */
.m-mainTitle {
  height: 68px;
}

.m-mainTitle .title {
  width: 100%;
  height: 68px;
  line-height: 38px;
  border-bottom: 1px solid #B3B3B3;
  padding: 17px 0 12px;
}

.m-mainTitle .title>img {
  margin-right: 12px;
  vertical-align: sub;
}

.m-mainTitle .title>span {
  display: inline-block;
  font-size: 30px;
  font-weight: bold;
  color: #000;
}

/* 标题模块 结束 */




/* ======================================= 
            section主要内容 结束
   =======================================*/

/* ======================================= 
            footer底部内容 开始
   =======================================*/
.footer {
  padding: 45px 0;
  background-color: #000;
}

.footer>.wp {
  padding: 0 90px;
}

.f-logo {
  width: 130px;
  height: 110px;
}

.copyright {
  width: 561px;
  padding-left: 30px;
  padding-top: 20px;
  border-left: 1px solid #B3B3B3;
}

.copyright .txt {
  line-height: 30px;
  font-size: 16px;
  color: #b2b2b2;
}

.copyright .txt a {
  color: #b2b2b2;
}

.copyright .txt a:hover {
  color: #fff;
}

.f-right {
  display: flex;
  align-self: flex-end;
}

.f-right a {
  margin-right: 40px;
}

/* ======================================= 
            footer底部内容 结束
   =======================================*/

/* 分页模块 开始 */
.pagination {
  width: 100%;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.pagination>a {
  display: block;
  height: 50px;
  line-height: 50px;
  padding: 0 25px;
  font-size: 20px;
  color: #fff;
  text-align: center;
  background-color: #B3B3B3;
  margin: 0 12px;
  border-radius: 2px;
}

.pagination>a.active,
.pagination>a:hover {
  background-color: #FF6600;
}

/* 分页模块 结束 */