/*其他导航栏*/
.head_box {
  width: 100%;
  height: 100px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  /* position: fixed; */
  left: 0;
  top: 0;
  background-image: url("../images/headback.png");
  background-size: 100%;
  /* z-index: 90; */
  opacity: 1;
  margin-top:-1rem;
}

.head_left {
  width: 10%;
  height: 80px;
  margin-top: 10px;
  border-bottom-right-radius: 10px;
  /* background: linear-gradient(-135deg, transparent 52px, #fff 0) top right; */
  display: flex;
  align-items: center;
}

.head_left img {
  /* width: 50%; */
  margin-left: 50%;
  margin-top: 5%;
}

.head_right {
  width: 90%;
  height: 80px;
  margin: 1rem 0 0 0;
  /* border-top-left-radius: 10px; */
  /* background: linear-gradient(45deg, transparent 52px, rgba(0, 0, 0, 0.2) 0) bottom left; */
  /* margin-left: -20px; */
  /* display: flex; */
  align-items: center;
  justify-content: space-between;
  /* padding-left: 5%; */
  padding-right: 1.5%;
  box-sizing: border-box;
}
/*首页导航栏*/
.head_box_index {
  width: 100%;
  height: 95px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  position: fixed;
  left: 0;
  /* top: 0; */
  /* background-image:url("../images/headback.png"); */
  background-size: 100%;
  z-index: 90;
  opacity: 0;
}

.head_left_index {
  width: 10%;
  height: 80px;
  margin-top: 10px;
  border-bottom-right-radius: 10px;
  /* background: linear-gradient(-135deg, transparent 52px, #fff 0) top right; */
  display: flex;
  align-items: center;
}

.head_left_index img {
  /* width: 30%; */
  margin-left: 50%;
  margin-top: 5%;
}

.head_right_index {
  width: 90%;
  height: 80px;
  margin: 2rem 0 0 0;
  /* border-top-left-radius: 10px; */
  /* background: linear-gradient(45deg, transparent 52px, rgba(0, 0, 0, 0.2) 0) bottom left; */
  /* margin-left: -20px; */
  /* display: flex; */
  align-items: center;
  justify-content: space-between;
  /* padding-left: 5%; */
  padding-right: 1.5%;
  box-sizing: border-box;
  /* border-style:solid; */
}
/**/


.nav_list {
  display: flex;
  align-items: end;
  justify-content: flex-end;
  /* margin-top:2rem; */
  width: 100%;
  margin: 0 0 0 -1rem;
}

.login {
  /* border-style:solid; */
  height: 50px;
  /* line-height: 80px; */
  display: flex;
  align-items: center;
  justify-content: flex-end;
  position: relative;
  margin: 1rem auto;
}

.nav_item a {
   
}

,
.phone_num p {
  font-size: 15px;
  color: #fff !important;
  text-decoration: none !important;
  font-weight: bold;
}
.login a {
  border-radius: 6px;
  height: 30px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  width: 60px;
  margin: 3rem 16px 0 2.3rem;
  font-family: PingFangSC-Regular;
  font-weight: NaN;
  font-size: 16px;
  color: #fff !important;
  text-align: center;
}
.nav_item a:hover {
  color: #fff !important;
  text-decoration: none !important;
}

.nav_index_icon a img {
  width: 30px;
}

.nav_item {
  margin-left: 55px;
  position: relative;
  cursor: pointer;
  /* border-style:solid; */
}
.nav_item a {
  font-size: 1rem;
  font-family: PingFangSC-Regular;
  font-weight: NaN;
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
}

.nav_item::after {
  content: "";
  width: 0;
  height: 2px;
  background-color: white;
  margin: 0 auto;
  position: absolute;
  left: 50%;
  bottom: -8px;
  transform: scaleX(0);
}

.nav_item:hover::after {
  width: 100% !important;
  transform: scaleX(1) !important;
  left: 0 !important;
  transition: all 0.3s ease-in-out;
  -webkit-transition: all 0.3s ease-in-out;
}

.nav_item_after::after {
  content: "";
  width: 100%;
  height: 2px;
  background-color: white;
  margin: 0 auto;
  position: absolute;
  left: 0;
  bottom: -8px;
  transform: scaleX(1) !important;
}

/* 参会报名按钮 */

.head_sign_up {
  width: max-content;
  height: 40px;
  line-height: 40px;
  padding: 0 40px;
  box-sizing: border-box;
  font-size: 14px;
  color: #fff;
  /* background: -webkit-linear-gradient(0deg, #d83371, #7a2d9e 100%); */
  background-color: var(--lordColor);
  border-radius: 5px;
  margin-right: 30px;
  cursor: pointer;
}

/* 登录弹窗 */

.mine_popup_box {
  width: 120px;
  position: absolute;
  right: -10px;
  top: 60px;
  display: none;
  /* padding-top: 10px; */
  box-sizing: border-box;
  z-index: 99;
}

.mine_popup {
  width: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  border-top: 2px solid var(--lordColor);
  /* padding-bottom: 10px; */
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: normal;
}

.mine_popup li {
  font-size: 14px;
  color: #fff;
  margin-top: 10px;
  padding-bottom: 10px;
  box-sizing: border-box;
  text-align: center;
  cursor: pointer;
  position: relative;
}

.mine_popup li::after {
  content: "";
  width: 0;
  height: 2px;
  background-color: var(--lordColor);
  margin: 0 auto;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: scaleX(0);
}

.mine_popup_li_active::after {
  width: 100% !important;
  transform: scaleX(1) !important;
  left: 0 !important;
  transition: all 0.3s ease-in-out;
  -webkit-transition: all 0.3s ease-in-out;
}

.head_img {
  width: 40px;
  height: 40px;
  border-radius: 100%;
  display: none;
  margin-top:2.7rem;
  /* margin-right:10px; */
}

.head_img img {
  width: 100%;
  height: 100%;
  border-radius: 100%;
}

/* 悬浮菜单 */

.suspension_menu_box {
  width: 58px;
  position: fixed;
  top: 45%;
  right: 1.2%;
  z-index: 70;
}

.menu_item {
  width: 100%;
  height: 58px;
  background-color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #ddd;
  position: relative;
  cursor: default;
}

.menu_item img {
  width: 28px;
  height: 28px;
}

.menu_item span {
  width: 58px;
  height: 58px;
  font-size: 12px;
  background: #3e3874;
  color: #fff;
  text-align: center;
  line-height: 14px;
  padding: 15px;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  top: 0;
  display: none;
}

.tel_menu:hover .tel_popup {
  display: block;
}

.qr_popup,
.tel_popup {
  width: 160px;
  /* height: 200px; */
  background-color: #fff;
  border: 1px solid #ddd;
  padding: 10px;
  box-sizing: border-box;
  position: absolute;
  top: 0;
  right: 56px;
  display: none;
}

.tel_popup {
  width: max-content;
}

.qr_popup p,
.tel_popup p {
  width: 100%;
  text-align: center;
  font-size: 12px;
  color: #555;
  margin-top: 6px;
}

.qr_popup img {
  width: 100%;
  height: 138px;
  margin-top: 6px;
}

/* 返回顶部 */

.pull_up_box {
  width: 50px;
  height: 50px;
  display: none;
}

.pull_up {
  width: 50px;
  height: 50px;
  background-color: rgba(0, 0, 0, 0.2);
  border: 2px solid #b4b6b8;
  border-radius: 5px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  right: 1.2%;
  bottom: 5%;
  z-index: 95;
}

.pull_up img {
  width: 20px;
}

@media screen and (max-width: 1600px) {
  .nav_item a,
  .login a,
  .phone_num p {
    font-size: 15px;
  }
  .nav_item {
    margin-left: 45px;
  }
}

@media screen and (max-width: 1500px) {
  .nav_item {
    margin-left: 40px;
  }
  .nav_item a,
  .login a,
  .phone_num p {
    font-size: 16px;
  }
}

@media screen and (max-width: 1400px) {
  .nav_item {
    margin-left: 35px;
  }
  .nav_item a,
  .login a,
  .phone_num p {
    font-size: 16px;
  }
  .line {
    margin: 0 15px !important;
  }
}

@media screen and (max-width: 1300px) {
  .nav_item {
    margin-left: 25px;
  }
  .nav_item a,
  .login a,
  .phone_num p {
    font-size: 16px;
  }
  .line {
    margin: 0 10px !important;
  }
}

@media screen and (max-width: 1230px) {
  .nav_item {
    margin-left: 20px;
  }
  .nav_index_icon a img {
    width: 25px;
  }
  .nav_item a,
  .login a,
  .phone_num p {
    font-size: 16px;
  }
}

.login_phone {
  /* display: flex; */
  align-items: end;
  justify-content: flex-end;
  width: 100%;
  /* border-style:solid; */
  margin: -4rem 10px 0 0;
}

.line {
  width: 1px;
  height: 20px;
  background-color: #fff;
  margin: 0 20px;
  opacity: 0.7;
}

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

.phone_num img {
  width: 25px;
  margin-right: 10px;
}

/* 加载样式 */

.load_style {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  width: 100%;
  height: 100%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mask_screenTwo {
  z-index: -9999;
  opacity: 0;
}

.mask_screenImg {
  display: flex;
  align-items: flex-end;
  position: relative;
}

.mask_screenImg img {
  width: 260px;
  height: auto;
  display: block;
}

.mask_screenIcon {
  display: none;
  /* display: flex; */
  align-items: center;
}

.mask_screenIcon_cen {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2a6fb3;
  margin-left: 15px;
}

.mask_screenBg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  animation: loading 2.5s 0.3s ease-in-out infinite;
}

@keyframes loading {
  0% {
    opacity: 1;
    transform: translateX(0%);
  }
  100% {
    opacity: 0.8;
    transform: translateX(100%);
  }
}