/* 1.头部开始 */
.header {
  height: 80px;
  width: 100%;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 5;
  background-color: #fff;
  transition: all .4s ease-in;
}
.header-m{
  display: none;
}
.header.active {
  height: 60px;
  background-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
}
.header .header-c{
  position: relative;
  height: 100%;
  width: 1200px;
  margin: auto;
  padding-right: 60px;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header .header-c-m{
  display: none;
}
.header .header-c a img {
  display:block;
}
.header .header-c a .logo2{
  padding: 7px 0 0 65px;
}
.header .header-c .nav {
  display: flex;
  align-items: center;
  height: 100%;
}
.header-c .nav .nav-item {
  margin-left: 65px;
}
.header-c .nav a {
  transition: all 0.2s;
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: #666;
  padding: 10px;
  box-sizing: border-box;
  line-height: 50px;
  text-align: center;
}
.header-c .nav a:after {
  display: none;
  position: absolute;
  left: 15px;
  bottom: 14px;
  content: "";
  width: calc((100% - 20px) * 0.75);
  height: 1px;
  background-color: #b9ab77;
  text-align: center;
}
.header-c .nav .active a:after {
  display: block;
}
.header-c .nav .active a {
  transform: scale(1.1);
  color: #1d1d1d;
}
.header-c .nav .nav-item:hover a:after {
  display: block;
}
.header-c .nav .nav-item:hover a {
  transform: scale(1.1);
  color: #1d1d1d;
}
/* 2.banner部分开始 */
.banner {
  margin-top: 80px;
}
.swiper-wrapper {
  width: 1502px;
}
.swiper-slide {
  width: 1502px;
}
.swiper-slide image {
  display: block;
  width: 1502px;
  height: 100%;
}
.banner .swiper-button-prev,
.banner .swiper-button-next {
  background-image: url(../img/banner-left-arr.png);
  background-size: 50px 60px;
  background-position: center;
  background-repeat: no-repeat;
  background-color: rgba(0, 0, 0, 0.2);
  width: 50px;
  height: 79px;
}
.banner .swiper-button-next:after,
.banner .swiper-button-prev:after {
  content: "";
}
.banner .swiper-button-next {
  background-image: url(../img/banner-right-arr.png);
}
.banner .swiper-button-next:hover,
.banner .swiper-button-prev:hover {
  background-color: rgba(0, 0, 0, 0.3);
}
.banner .swiper-pagination-bullet {
  width: 20px;
  height: 3px;
  display: inline-block;
  background-color: RGB(250, 250, 250);
  border-radius: 3px;
  opacity: 1;
}
.banner .swiper-pagination-bullet-active {
  opacity: 1;
  background-color: RGB(225, 204, 218);
}
.banner .swiper-slide img {
  width: 100%;
}
/* 3.内容 */
/* 3.1婚纱礼服 */
.main-c {
  width: 1200px;
  margin: auto;
}
.main-c .wedding {
  margin-top: 80px;
}
.title {
  font-size: 26px;
  color: #444444;
  text-align: center;
}
.title .eng {
  color: #c1c1c1;
  font-size: 16px;
}
/* 婚纱轮播 */
.wedding .swiper-contai {
  padding-top: 160px;
  overflow: hidden;
  position: relative;
}
.wedding .swiper-wrapper {
  width: 1200px;
}
.main-c .wedding .swiper-slide {
  position: relative;
  width: 270px;
  height: 360px;
  filter: grayscale(100%);
}
.main-c .wedding .swiper-slide .mask {
  opacity: 0;
  position: absolute;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.1);
  right: 0;
  bottom: 0;
  color: #ffffff;
  text-align: center;
  transition: all 0.4s ease-in-out;
  transition-delay: 0.4s;
}
.main-c .wedding .swiper-slide .mask h3 {
  font-size: 14px;
  margin: 120px auto 30px auto;
}
.main-c .wedding .swiper-slide .mask p {
  font-size: 12px;
  line-height: 2;
}
.main-c .wedding .swiper-slide:hover {
  filter: grayscale(0%);
}
.main-c .wedding .swiper-slide:hover .mask {
  opacity: 1;
}
.wedding>.swiper{
  display: none;
}
.wedding .swiper-pagination {
  /* background-color: green; */
  height: 50px;
  width: 100%;
  position: absolute;
  left: 0;
  top: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}
.wedding .swiper-pagination-bullet {
  width: 90px;
  height: 100%;
  border-radius: 0;
  background-color: #fff;
  opacity: 1;
  font-size: 16px;
  color: #4d4d4d;
  padding: 0 10px;
}
.wedding .swiper-pagination-bullet-active::after {
  content: "";
  display: block;
  margin: 10px auto;
  width: 4px;
  height: 4px;
  background-color: currentColor;
  border-radius: 50%;
}
.wedding .swiper-pagination-bullet-active {
  background: #fff;
  color: #b9ab77;
}
/* 更多 */
.more {
  width: 148px;
  height: 43px;
  border: 1px solid #b9ab77;
  margin: 80px auto 60px;
}
.more a {
  display: block;
  height: 100%;
  color: #2d2d2d;
  line-height: 46px;
  text-align: center;
}
/* 珠宝配饰 */
.jewelry {
  background-color: #f9f9f9;
  padding-bottom: 70px;
}
.jewelry-c {
  width: 1200px;
  margin: 0 auto;
}
.jewelry-c .title {
  padding: 100px 0 53px;
}
.jewelry-c .nav {
  display: flex;
  justify-content: space-between;
  height: 180px;
}
.jewelry-c .nav .nav-item {
  position: relative;
}
.jewelry-c .nav .nav-item .mask {
  opacity: 0;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 60px;
  background-color: rgba(51, 22, 22, 0.3);
  padding-left: 10px;
  box-sizing: border-box;
  transition: all 0.4s ease-in-out;
}
.jewelry-c .mask h4 {
  margin: 10px 0 5px 0;
  font-size: 14px;
  color: #fff;
}
.jewelry-c .mask p {
  font-size: 12px;
  color: #c1c1c1;
  width: 85%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.jewelry-c .nav .nav-item .mask:hover {
  opacity: 1;
}
/* 更多 */
.jewelry .more {
  margin: 70px auto 0;
}
.jewelry .more a {
  display: block;
}

/* 最新活动 */
.activvities .activvities-c .swiper-about{
  display: none;
}
.activvities {
  /* padding-bottom: 75px; */
  background: url("../img/banne2.jpg") no-repeat 0 208px;
}
.activvities .activvities-c {
  width: 1200px;
  margin: 0 auto;
}
.activvities .activvities-c .title {
  padding: 100px 0 50px;
}
.activvities .activvities-c .nav {
  display: flex;
  margin-top: 120px;
}
.activvities-c .nav .nav-item {
  position: relative;
  width: 300px;
  height: 350px;
}
.activvities-c .nav .nav-item img {
  width: 100%;
  height: 100%;
}
/* mask */
.activvities-c .nav-item .border {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  width: 95%;
  height: 95%;
  margin: auto;
  border: 1px solid #c3c3c31a;
}
.activvities-c .nav-item .mask {
  opacity: 0;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  padding: 40px;
  box-sizing: border-box;
  background-color: RGB(241, 239, 240, 0.9);
  transition: all 0.4s ease-in;
}
.activvities-c .nav-item .mask h3 {
  font-size: 30px;
  color: #8b8b8b;
}
.activvities-c .mask h3 span {
  font-size: 14px;
  color: #8b8b8b;
}
.activvities-c .mask h4 {
  margin-top: 45px;
  font-size: 16px;
  font-weight: bolder;
}
.activvities-c .mask p {
  font-size: 13px;
  color: #8b8b8b;
  margin-top: 20px;
  margin-bottom: 55px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.activvities-c .mask a {
  color: #bebebe;
  padding: 10px 10px 10px 0;
}
.activvities-c .nav-item .mask:hover {
  opacity: 1;
}
.activvities .more {
  margin: 75px auto;
}
/* 设计师 */
.designers {
  background-color: #4d4d4d;
}
.designers .designers-c {
  width: 1200px;
  margin: 0 auto;
}
.designers .designers-c .title {
  padding: 100px 0 60px;
}
.designers .designers-c .title h3 {
  color: #eceaea;
}
.designers .designers-c .title .eng {
  color: #c1c1c1;
}
/* 图片 */
.designers-c .nav {
  padding: 0 50px;
  display: flex;
  justify-content: space-between;
}
.designers-c .nav-item {
  width: 277px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.designers-c .nav-item img {
  border-radius: 50%;
}
.designers-c .text {
  text-align: center;
  color: #b9b9b9;
  font-size: 12px;
}
.designers-c .text h3 {
  color: #f7f5f5;
  font-size: 24px;
  margin: 25px 0 20px;
}
.designers-c .text span {
  display: block;
  margin: 10px 0 18px;
}
.designers-c .text p {
  font-size: 12px;
  line-height: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.designers-c .text a {
  display: block;
  margin: 60px auto;
  width: 150px;
  height: 36px;
  font-size: 12px;
  color: #b9b9b9;
  border-bottom: 1px solid;
}
/* 底部 */
.footer {
  height: 100px;
}
.footer-c {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-c .left {
  height: 100px;
  font-size: 12px;
  color: #323232;
}
.footer-c .left p {
  margin: 35px 0 13px;
}
.footer-c .right {
  display: flex;
  font-size: 12px;
  color: #323232;
}
.footer-c .right p,
.footer-c .right a {
  margin-right: 48px;
}
.footer-c .right a {
  color: #323232;
}
/* 广告跟随 */
.toup {
  position: absolute;
  right: 200px;
  bottom: 100px;
  z-index: 5;
}
.toup a {
  width: 52px;
  height: 52px;
  background: rgba(0, 0, 0, 0.1) url(../img/toup-icon.png) no-repeat center
    center;
  display: block;
  border: 1px solid #d3d4d66e;
}
.toup a:last-child {
  background: rgba(0, 0, 0, 0.1) url(../img/phone-icon.png) no-repeat center
    center;
}
.toup a:hover {
  animation: rubberBand 0.5s 1;
  border-color: #b9ab77;
}