body #header .header-inner {
  text-align: right;
  margin-right: 100px;
  /* margin-left: 200px; */
}
body #header .header-inner #login-wrapper {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
body #header .header-inner .user-wrapper {
  float: right;
  /* margin-right: 20px; */
}
body #header .header-inner .user-wrapper .login-btn {
  /* margin-top: 22px; */
  /* display: inline-block;
  width: 134px;
  height: 46px; */
  margin-right: 20px;
}
body #header #user-wrapper {
  position: absolute;
  right: 50px;
  display: flex;
  top: 22px;
  display: none;
  height: 100px;
  font-weight: bold;
  font-size: 20px;
}
body #header #user-wrapper .logout {
  margin-left: 10px;
  color: #d72626;
}
body .swiper-container .swiper-wrapper .swiper-slide.slide-4 {
  background-image: url("../images/bg_product_2.png");
  background-repeat: no-repeat;
  background-size: contain;
}
body .swiper-container .swiper-wrapper .swiper-slide.slide-4 .swiper-slide-inner .bg {
  display: block;
  margin: 0 auto 40px;
}
body .swiper-container .swiper-wrapper .swiper-slide.slide-4 .swiper-slide-inner .advantages {
  padding: 23px 0 67px;
  background-color: #ffffff;
  overflow: hidden;
}
body .swiper-container .swiper-wrapper .swiper-slide.slide-4 .swiper-slide-inner .advantages > img {
  display: block;
  margin: 0 auto;
}
body .swiper-container .swiper-wrapper .swiper-slide.slide-4 .swiper-slide-inner .advantages .books {
  overflow: hidden;
  width: 1200px;
  margin: 0 auto;
}
body .swiper-container .swiper-wrapper .swiper-slide.slide-4 .swiper-slide-inner .advantages .books .book {
  width: 373px;
  height: 208px;
  position: relative;
  float: left;
  margin-bottom: 65px;
  margin-right: 20px;
}
body .swiper-container .swiper-wrapper .swiper-slide.slide-4 .swiper-slide-inner .advantages .books .book .cover {
  width: 150px;
  height: 204px;
  position: absolute;
  left: 0;
  top: 0;
}
body .swiper-container .swiper-wrapper .swiper-slide.slide-4 .swiper-slide-inner .advantages .books .book .title {
  font-size: 22px;
  position: absolute;
  left: -45px;
  top: 0;
  width: 100%;
  margin-top: 0;
  color: rgb(0, 0, 0);
}
body .swiper-container .swiper-wrapper .swiper-slide.slide-4 .swiper-slide-inner .advantages .books .book .author {
  font-size: 16px;
  position: absolute;
  left: 157px;
  top: 42px;
  color: rgb(0, 0, 0);
}
body .swiper-container .swiper-wrapper .swiper-slide.slide-4 .swiper-slide-inner .advantages .books .book .desc {
  font-size: 15px;
  font-weight: 400;
  color: #686868;
  line-height: 18px;
  position: absolute;
  left: 157px;
  top: 78px;
  width: 168px;
  height: 70px;
  overflow: hidden;
  text-overflow: ellipsis;
}
body .swiper-container .swiper-wrapper .swiper-slide.slide-4 .swiper-slide-inner .advantages .books .book .tags {
  position: absolute;
  left: 157px;
  top: 162px;
}
body .swiper-container .swiper-wrapper .swiper-slide.slide-4 .swiper-slide-inner .advantages .books .book .tags .tag {
  padding: 0 4px;
  font-size: 15px;
  border-radius: 8px;
  border: 2px solid #686868;
  color: #686868;
  margin-right: 4px;
}
body .swiper-container .swiper-wrapper .swiper-slide.slide-4 .swiper-slide-inner .advantages .books .book .tags .pay {
  border: 2px solid red;
  color: red;
}

body .dialog-wrapper {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 999;
  display: none;
}
body .dialog-wrapper .dialog {
  position: relative;
  margin: 100px auto;
  width: 496px;
  background: #ffffff;
  border-radius: 20px;
  padding-top: 100px;
  padding-bottom: 28px;
}
body .dialog-wrapper .dialog .icon {
  position: absolute;
  top: -51px;
  left: 180px;
  display: block;
  width: 136px;
  height: 118px;
}
body .dialog-wrapper .dialog .content {
  display: block;
  margin: 0 auto;
  width: 422px;
  height: 91px;
  font-size: 22px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #272727;
  line-height: 34px;
}
body .dialog-wrapper .dialog .link {
  display: block;
  margin: 44px auto 0;
  height: 22px;
  font-size: 22px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #d72626;
  line-height: 34px;
  text-align: center;
  text-decoration: none;
}
body .dialog-wrapper .dialog .btn {
  display: block;
  margin: 29px auto 0;
  width: 360px;
  height: 66px;
  background: #d72626;
  border-radius: 33px;
  font-size: 30px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #ffffff;
  line-height: 34px;
  border: none;
  outline: none;
  text-align: center;
  cursor: pointer;
}
body .dialog-wrapper .dialog .close {
  position: absolute;
  top: 21px;
  right: 21px;
  width: 36px;
  height: 36px;
  cursor: pointer;
}
body .dialog-wrapper .login-dialog {
  width: 340px;
  background: #ffffff;
  border-radius: 8px 8px 8px 8px;
  padding: 40px 18px 20px;
  margin: 300px auto;
}
body .dialog-wrapper .login-dialog .title {
  font-size: 20px;
  font-family: PingFang SC, PingFang SC;
  font-weight: 500;
  color: #333333;
  text-align: center;
}
body .dialog-wrapper .login-dialog .label {
  margin-top: 10px;
  width: 248px;
  height: 68px;
  padding: 0 45px;
}
body .dialog-wrapper .login-dialog .label input {
  width: 100%;
  height: 68px;
  font-size: 16px;
  font-weight: 500;
  margin: 0;
  padding: 0;
  border: 0;
  border-bottom: 1px solid #e6e6e6;
}
body .dialog-wrapper .login-dialog .label input:focus {
  outline: none !important;
}
body .dialog-wrapper .login-dialog .bottom {
  margin-top: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
body .dialog-wrapper .login-dialog .bottom .cancel_btn {
  width: 148px;
  height: 56px;
  background: #ffffff;
  border-radius: 8px 8px 8px 8px;
  border: 1px solid #999999;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #999999;
  cursor: pointer;
}
body .dialog-wrapper .login-dialog .bottom .sub_btn {
  width: 148px;
  height: 56px;
  background: #599eff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  cursor: pointer;
}