#login_box {
  width: 100vw;
  height: 100vh;
  background: grey;
  position: relative;
  overflow: hidden;
}

.login_top {
  width: 100%;
  height: 120px;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  z-index: 99;
}

.logintop_left {
  margin-left: 4%;
}

.logintop_right {
  margin-right: 4%;
}

.logintop_btnlist li {
  float: left;
  margin-right: 30px;
}

.logintop_btnlist li a {
  font-family: MicrosoftYaHei;
  font-size: 16px;
  color: #fff;
  text-align: right;
  position: relative;
}

.logintop_btnlist li a::before {
  content: '';
  display: block;
  width: 0;
  height: 1px;
  background: #fff;
  position: absolute;
  left: 50%;
  bottom: -2px;
  transition: 0.6s ease;
  -webkit-transition: 0.6s ease;
}
.logintop_btnlist li a:hover{
  text-decoration: none;
}
.logintop_btnlist li a:hover::before {
  left: 0;
  width: 100%;
  transition: 0.6s ease;
  -webkit-transition: 0.6s ease;
}

.login_swiper,
.swiper-slide-bg {
  width: 100%;
  height: 100%;
  position: relative;
}

.login_pagination {
  /* width: 16px !important;
  height: 100px;
  top: 50%;
  transform: translate3d(102px, -50%, 0);
  -webkit-transform: translate3d(102px, -50%, 0); */
}

.login_pagination span {
  background: transparent;
  border: 1px solid#fff;
  opacity: 1 !important;
  margin: 8px 4px !important;
}

.login_pagination span.swiper-pagination-bullet-active {
  background: #fff;
}

.login_weizhi {
  width: 50%;
  position: absolute;
  height: 100%;
  right: 0;
  top: 0;
}

.loginformbox {
  width: 500px;
  height: 500px;
  position: absolute;
  top: 55%;
  right: 50%;
  transform: translate3d(50%, -50%, 0);
  -webkit-transform: translate3d(0, -50, 0);
  background: #FFFFFF;
  border-radius: 16px;
  z-index: 99;
}

.loginformbox_top {
  position: absolute;
  top: 0;
  left: 0;
  text-align: center;
  transform: translate3d(0, -50%, 0);
  -webkit-transform: translate3d(0, -50%, 0);
  width: 100%;
}

.loginformbox_main {
  margin: auto;
  margin-top: 90px;
}

.loginformbox_main>div {
  font-size: 40px;
  color: #666666;
  text-align: center;
  margin-bottom: 30px;
}

.loginformbox_main form {
  margin: 0 50px;
}

.loginformbox_main form input[type="text"],
.loginformbox_main form input[type="password"] {
  border: none;
  width: calc(100% - 30px);
  line-height: 50px;
  padding-top: 20px;
  margin-left: 30px;
  box-shadow: 0 0 10px 45px #fff inset;
}

.username {
  background: url(../images/account.svg) no-repeat left 32px;
}

.password {
  background: url(../images/password.svg) no-repeat left 32px;
}

.username,
.password {
  position: relative;
  border-bottom: 1px solid #E6E6E6;
}

.yz_alert {
  position: absolute;
  right: 6px;
  top: 36px;
}

.re {
  margin-top: 20px;
  margin-bottom: 30px;
}

.zidong {
  float: left;
  position: relative;
}


.zidong input[type="checkbox"] {
  margin: 0;
  position: absolute;
  opacity: 0;
  z-index: 99;
}

.zidong input[type="checkbox"]+label::before {
  content: ""; 
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-right: .2em;
  background: url(../images/gou_fill.svg) no-repeat center; 
  -webkit-transform: translateY(1px);
  transform: translateY(1px);  
}

.zidong input[type="checkbox"]:checked+label::before {
  content: "";
  width: 14px;
  height: 14px;
  background: url(../images/gou.svg) no-repeat center;

}

.forget {
  float: right;
}

.forget a:hover,
.yz_alert {
  color: #ff0000;
}

form button {
  width: 100%;
  height: 50px;
  background: #FFB800;
  border-radius: 40px;
  border: none;
  outline: none;
  font-size: 16px;
  color: #333333;
  letter-spacing: 0;
  text-align: center;
}

button:hover {
  cursor: pointer;
}

.mobil_zhezhao {
  width: 100vw;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  background: rgba(0, 0, 0, 0.5);
}

.mobil_zhezhao.active {
  z-index: 999;
}

.swiper-slide-cotent {
  width: 100%;
  height: auto;
  padding: 0 130px;
  position: absolute;
  top: 50%;
  transform: translate3d(0, -50%, 0);
  -webkit-transform: translate3d(0, -50%, 0);
  z-index: 3;
}

.swiper-slide-cotent>div {
  display: inline-block;
  margin-left: 16%;
}

.swiper-slide-cotent article {
  margin-bottom: 70px;
  text-align: center;
}

.swiper-slide-cotent article h2 {
  font-size: 30px;
  color: #FFFFFF;
  letter-spacing: 36px;
  font-weight: lighter;
  text-align: left;
}

.swiper-slide-cotent article h1 {
  font-size: 44px;
  color: #fff;
  letter-spacing: 21px;
  line-height: 70px;
  text-align: left;
  font-weight: bold;
}

.swiper-slide-cotent article p {
  font-size: 16px;
  color: #FFFFFF;
  opacity: 0.6;
  text-align: left;
  letter-spacing: 3px;
}

.btn_list {
  text-align: center;
}

.slide_img {
  position: absolute;
  left: 25px;
  top: 80px;
  transform: translate3d(10px, -69px, 25px);
  perspective: 500px;
  z-index: -1;
  width: 700px;
}

.btn_list a {
  display: inline-block;
  padding: 10px 27px;
  border-radius: 24px;
  color: #fff;
  font-size: 16px;
  margin: 0 10px;
  transition: 0.4s;
  -webkit-transition: 0.4s;
  border: 1px solid transparent
}

.btn_list a:first-child {
  background-image: linear-gradient(127deg, #049AF4 38%, #80CFFE 100%);
}

.btn_list a:last-child {
  border: 1px solid #ffff;
}

.btn_list a:hover {
  background-image: linear-gradient(127deg, #049AF4 38%, #80CFFE 100%);
  border: 1px solid transparent;
}


.particle-network-animation {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 100vh;
  background-color: transparent;
  z-index: 2;
}

.particle-network-animation::before {
  z-index: -2;
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-size: cover;
  opacity: 0.2;
}

.glow {
  z-index: -1;
  position: fixed;
  top: 50%;
  left: 50%;
  background-image: radial-gradient(circle closest-side, rgba(255, 255, 255, 0.025), transparent);
}

.glow-1 {
  width: 150vw;
  height: 150vh;
  margin-top: -75vh;
  margin-left: -75vw;
  animation: glow-1-move 25s linear infinite both;
}

@keyframes glow-1-move {
  from {
    transform: translate(-100%, 100%);
  }

  to {
    transform: translate(100%, -100%);
  }
}

.glow-2 {
  width: 100vw;
  height: 100vh;
  margin-top: -50vh;
  margin-left: -50vw;
  animation: glow-2-move 25s linear 8.3333333333s infinite both;
}

@keyframes glow-2-move {
  from {
    transform: translate(-100%, 0%);
  }

  to {
    transform: translate(100%, 100%);
  }
}

.glow-3 {
  width: 120vw;
  height: 120vh;
  margin-top: -60vh;
  margin-left: -60vw;
  animation: glow-3-move 25s linear 16.6666666667s infinite both;
}

.mobile_nav_btn,
.mobil_side_navbox_close {
  width: 25px;
  height: 25px;
}

.mobile_nav_btn span,
.mobil_side_navbox_close span {
  width: 100%;
  height: 2px;
  display: inline-block;
  background: rgba(255, 255, 255, 1);
  margin: 4px 0;
  transition: 0.6s ease;
  -webkit-transition: 0.6s ease;
}

.mobil_side_navbox_close span {
  background: rgba(255, 255, 255, 1);
}

.mobile_nav_btn.active span.btn_one,
.mobil_side_navbox_close span.btn_one {
  transform: rotate(45deg) translate(7px, 7px);
  transition: 0.6s ease;
  -webkit-transition: 0.6s ease;
}

.mobile_nav_btn.active span.btn_two,
.mobil_side_navbox_close span.btn_two {
  opacity: 0;
  visibility: hidden;
  transform: translate(10px, 0);
  -webkit-transform: translate(10px, 0);
  transition: 0.6s ease;
  -webkit-transition: 0.6s ease;
}

.mobile_nav_btn.active span.btn_three,
.mobil_side_navbox_close span.btn_three {
  transform: rotate(-45deg) translate(7px, -7px);
  transition: 0.6s ease;
}

.mobil_side_navbox {
  position: absolute;
  right: -30%;
  top: 0;
  width: 30%;
  height: 100%;
  background: rgba(255, 255, 255, 1);
  z-index: 999;
  box-shadow: 0 2px 31px 0 rgba(0, 0, 0, 0.14);
  transition: 0.6s ease;
  -webkit-transition: 0.6s ease;
}

.mobil_side_navbox.active {
  right: 0;
  transition: 0.6s ease;
  -webkit-transition: 0.6s ease;
  background-image: linear-gradient(137deg, #049AF4 0%, #80CFFE 100%);
}

.mobil_side_navbox_top {
  width: 100%;
  padding: 20px 30px;
  border-bottom: 1px solid rgba(128, 207, 254, 0.3);
}

.mobil_side_navlist {
  padding: 20px 30px;
}

.mobil_side_navlist li {
  padding: 10px 0;
}

.mobil_side_navlist li a {
  color: #fff;
  font-size: 16px;
  line-height: 24px;
}

@keyframes glow-3-move {
  from {
    transform: translate(100%, 100%);
  }

  to {
    transform: translate(0%, -100%);
  }
}

@media(max-width: 1600px) and (min-width:1441px) {
  .loginformbox {
    width: 410px;
    height: auto;
  }

  .loginformbox_main>div {
    font-size: 36px;
  }

  .loginformbox_main {
    margin-top: 70px;
    margin-bottom: 40px;
  }

  .swiper-slide-cotent>div {
    margin-left: 6%;
  }
}

@media(max-width: 1440px) {
  .swiper-slide-cotent>div {
    margin-left: 8%;
  }

  .swiper-slide-cotent article h2 {
    font-size: 20px;
  }

  .swiper-slide-cotent article h1 {
    font-size: 30px;
    letter-spacing: 25px;
  }

  .swiper-slide-cotent article p {
    font-size: 14px;
    letter-spacing: 2px;
  }

  .loginformbox {
    width: auto;
    height: auto;
    right: 50%;
    min-width: 400px;
  }

  .loginformbox_main {
    margin-top: 70px;
    margin-bottom: 40px;
  }

  .loginformbox_main>div {
    margin-bottom: 0;
    font-size: 30px;
  }

}

@media(max-width:1199px) {
  .logintop_left>img {
    max-width: 80%;
  }

  .login_weizhi {
    width: 100%;
    transition: 0.6s ease;
    -webkit-transition: 0.6s ease;
  }

  .login_swiper,
  .swiper-slide-bg {
    background-size: cover;
  }

  .login_weizhi.active {
    width: 70%;
    right: 30%;
    transition: 0.6s ease;
    -webkit-transition: 0.6s ease;
  }
}

@media(min-width:320px) and (max-width:576px) {
  .loginformbox {
    min-width: 80%;
    top: 60%;
  }

  .loginformbox_main form {
    margin: 0 30px;
  }

  .loginformbox_main form input[type="text"],
  .loginformbox_main form input[type="password"] {
    line-height: 30px;
  }

  .username {
    background: url(../images/account.svg) no-repeat left 22px;
  }

  .password {
    background: url(../images/password.svg) no-repeat left 22px;
  }

  .loginformbox_top img {
    width: 90%;
  }

  .loginformbox_main {
    margin-top: 50px;
    margin-bottom: 20px;
  }
}