body {
  font-size: 16px;
  color: #333333;
  line-height: 1.5;
  font-family: arial, "微软雅黑", "宋体";
  background: #eb4438;
}
.pc-style{
  background: #eb4438;
}
.pc-style .top .banner {
  background: url(https://www.100xuexi.com/css/images/coupon/banner_01.jpg?v=20211216) center top no-repeat;
  min-width: 1120px;
  overflow: hidden;
  position: relative;
}

.pc-style .top .banner:before {
  content: "";
  display: block;
  position: absolute;
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  background: url(https://www.100xuexi.com/css/images/coupon/banner_03.png?v=20211216) center 0px no-repeat;
  z-index: 1;
  animation: amtBg 4s 0s infinite;
  -webkit-animation: amtBg 4s 0s linear infinite;
}

@keyframes amtBg {
  0% {
    background-position: center 0px;
  }
  50% {
    background-position: center -15px;
  }
  100% {
    background-position: center 0px;
  }
}

@-webkit-keyframes amtBg {
  0% {
    background-position: center 0px;
  }
  50% {
    background-position: center -15px;
  }
  100% {
    background-position: center 0px;
  }
}

.pc-style .top .banner-inner {
  width: 1120px;
  margin: 0px auto;
  position: relative;
  z-index: 10;
  text-align: center;
}

.pc-style .block-inner {
  width: 1120px;
  margin: 0px auto;
}

.pc-style .coupons {
  margin-bottom: 30px;
  margin-left: -20px;
  padding-right: 60px;
  position: relative;
  height: 202px;
}

.pc-style .coupons .coupons-list {
  overflow: hidden;
  zoom: 1;
}

.pc-style .coupons .btn-batch {
  position: absolute;
  top: 50%;
  right: 0px;
  margin-top: -68px;
  border-radius: 100px;
  font-size: 20px;
  width: 1em;
  text-align: center;
  color: #ffffff;
  border: 3px solid #ffffff;
  display: block;
  font-weight: bold;
  padding: 20px 10px;
  line-height: 24px;
  height: 96px;
}

.pc-style .coupons .btn-batch:hover {
  background: #ffffff;
  color: #eb4438;
}

.pc-style .coupons .btn-batch.btn-batch-disabled, .pc-style .coupons .btn-batch.btn-batch-disabled:hover {
  opacity: 0.5;
  color: #ffffff;
  background: transparent;
  cursor: not-allowed;
}

.pc-style .coupons .coupon-item {
  width: 33%;
  padding: 0px 20px;
  box-sizing: border-box;
  float: left;
  position: relative;
  color: #333333;
}

.pc-style .coupons .coupon-item:after {
  content: "+";
  font-size: 30px;
  text-align: center;
  line-height: 40px;
  width: 40px;
  position: absolute;
  right: -20px;
  top: 50%;
  color: #ffffff;
  margin-top: -20px;
}

.pc-style .coupons .coupon-item:last-child::after {
  display: none;
}

.pc-style .coupons .coupon-item .coupon-item-inner {
  position: relative;
  background: #ffee92;
  border-radius: 15px;
  border: 8px solid #bc362d;
  text-align: center;
  overflow: hidden;
  margin: 0px 15px;
}

.pc-style .coupons .coupon-base {
  color: #e53737;
  padding: 15px 15px 0px 15px;
  line-height: 1.2;
}

.pc-style .coupons .coupon-des {
  padding: 0px 15px 15px 15px;
}

.pc-style .coupons .coupon-base .num {
  font-size: 50px;
  font-family: 'Roboto', sans-serif;
  color: #e53737;
}

.pc-style .coupons .coupon-base .yuan {
  font-size: 17px;
  font-weight: bold;
}

.pc-style .coupons .btn-container {
  padding: 15px;
  position: relative;
  border-top: 2px dashed #bc362d;
  background: #ffffff;
}

.pc-style .coupons .btn-container:before {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  background: #bc362d;
  border-radius: 100%;
  position: absolute;
  top: -5px;
  left: -5px;
}

.pc-style .coupons .btn-container:after {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  background: #bc362d;
  border-radius: 100%;
  position: absolute;
  top: -5px;
  right: -5px;
}

.pc-style .coupons .coupon-item .btn {
  background: linear-gradient(#f53e3e, #e53737);
  background: -webkit-linear-gradient(#f53e3e, #e53737);
  width: 6em;
  height: 36px;
  border-radius: 100px;
  margin: 0px auto;
  padding: 0px 20px;
  display: block;
  box-shadow: 3px 3px 10px rgba(203, 44, 33, 0.3);
  line-height: 36px;
  color: #ffffff;
  text-align: center;
  font-size: 16px;
}

.pc-style .coupons .coupon-item .btndisabled {
  background: #f5f5f5;
  width: 6em;
  height: 36px;
  border-radius: 100px;
  margin: 0px auto;
  padding: 0px 20px;
  display: block;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1) inset;
  line-height: 36px;
  color: #888888;
  text-align: center;
  font-size: 16px;
}

.pc-style .rule {
  padding: 50px;
  background: #ffffff;
  background-size: 100% auto;
  border-radius: 10px;
  margin: 0px 0px 30px 0px;
}

.pc-style .rule .rule-title {
  font-size: 30px;
  text-align: center;
  color: #eb4438;
}

.pc-style .rule .rule-content h2 {
  font-size: 20px;
  margin: 20px 0px 10px 0px;
}

.pc-style .mask {
  background: rgba(0, 0, 0, 0.8);
  position: fixed;
  left: 0px;
  top: 0px;
  right: 0px;
  bottom: 0px;
  z-index: 999;
  display: none;
}

.pc-style .mask .box {
  width: 420px;
  height: 490px;
  position: fixed;
  left: 50%;
  top: 50%;
  margin: -245px 0px 0px -210px;
}

.pc-style .mask .box .btn-close {
  width: 70px;
  height: 70px;
  position: absolute;
  right: 0px;
  top: 0px;
}

.pc-style .product-list {
  border-radius: 10px;
  font-size: 14px;
  background: #ffffff;
  padding: 50px 35px 20px 35px;
}

.pc-style .product-list .product-list-title {
  font-size: 30px;
  text-align: center;
  color: #eb4438;
  margin-bottom: 20px;
}

.pc-style .product-list .product-list-content {
  margin: 0px -2px 30px -2px;
}

.pc-style .product-list::after {
  content: "";
  display: block;
  clear: both;
}

.pc-style .product-list .item {
  float: left;
  width: 20%;
  overflow: hidden;
}

.pc-style .product-list .item .item-inner {
  display: block;
  margin: 0px 2px 0px 2px;
  background: #ffffff;
  padding: 15px;
}

.pc-style .product-list .item .item-imgbox {
  margin-bottom: 10px;
  position: relative;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
}

.pc-style .product-list .item .item-imgbox:before {
  content: "";
  display: block;
  padding-top: 100%;
}

.pc-style .product-list .item .item-imgbox img {
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0;
}

.pc-style .product-list .item .item-imgbox .place-holder-img {
  background: #f5f5f5;
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.pc-style .product-list .item .item-imgbox::after {
  content: "";
  display: block;
  position: absolute;
  left: 0px;
  top: 0px;
  right: 0px;
  bottom: 0px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  z-index: 5;
}

.pc-style .product-list .item .item-title {
  line-height: 1.5;
  height: 4.5em;
  overflow: hidden;
  color: #333333;
  margin-bottom: 5px;
}

.pc-style .product-list .item .item-pice {
  font-family: 'Roboto', sans-serif;
  line-height: 24px;
  height: 24px;
  overflow: hidden;
}

.pc-style .product-list .item .item-pice .normal-price {
  float: left;
  color: #333333;
}

.pc-style .product-list .item .item-pice .cut-price {
  float: right;
  color: #e53737;
  line-height: 1.2;
  border: 1px solid #e53737;
  font-size: 12px;
  border-radius: 3px;
  padding: 1px 2px;
  margin-top: 5px;
}

.pc-style .product-list .item .item-pice .price-int {
  font-size: 20px;
}

.pc-style .product-list .item .place-holder-text {
  display: block;
  height: 1em;
  margin: 0.25em;
  background: #f5f5f5;
}

.pc-style #products::after {
  content: "";
  display: block;
  clear: both;
}

.pc-style .btn-ebook-container {
  border-top: 1px dashed #e5e5e5;
  text-align: center;
  padding: 20px;
}

.pc-style .btn-ebook-container .btn-more {
  color: #eb4438;
  font-size: 17px;
  border-radius: 100px;
  padding: 0px 15px;
  border: 2px solid #eb4438;
  line-height: 40px;
  margin: 0px auto;
  width: 12em;
  display: block;
  font-weight: bold;
}

.pc-style .btn-ebook-container .btn-more:hover {
  background: #eb4438;
  color: #ffffff;
}

.pc-style .get-coupon {
  background: rgba(0, 0, 0, 0.5);
  position: fixed;
  left: 0px;
  top: 0px;
  right: 0px;
  bottom: 0px;
  z-index: 15000;
  display: none;
}

.pc-style .get-coupon-box {
  background: #ffffff;
  position: fixed;
  left: 50%;
  top: 50%;
  width: 500px;
  height: 440px;
  margin: -200px 0px 0px -250px;
  border-radius: 10px;
  box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.5);
  z-index: 1001;
}

.pc-style .get-coupon-box .btn-close {
  position: absolute;
  right: 0px;
  top: 0px;
  padding: 20px;
  width: 20px;
  height: 20px;
  background: url(https://www.100xuexi.com/css/images/bg0101.gif) center center no-repeat;
}

.pc-style .get-coupon-box .btn-close:hover {
  background: url(https://www.100xuexi.com/css/images/bg0102.gif) center center no-repeat;
}

.pc-style .get-coupon-box .waiting {
  padding: 40px 0px;
  text-align: center;
}

.pc-style .get-coupon-box .success {}

.pc-style .get-coupon-box .fail {}

.pc-style .get-coupon-box .tips-banner {
  height: 200px;
  padding: 30px 0px;
}

.pc-style .get-coupon-box .tips-banner-success {
  background: url(https://www.100xuexi.com/css/images/bg0344.png?v=20211216) center center no-repeat;
}

.pc-style .get-coupon-box .tips-banner-fail {
  background: url(https://www.100xuexi.com/css/images/bg0345.png?v=20211216) center center no-repeat;
}

.pc-style .get-coupon-box .tips-banner-waiting {
  background: url(https://www.100xuexi.com/css/images/bg0346.gif) center center no-repeat;
}

.pc-style .get-coupon-box .tips {
  text-align: center;
  font-size: 16px;
}

.pc-style .get-coupon-box .tips .main-tips {
  font-size: 26px;
  font-weight: bold;
  color: #d13a05;
  line-height: 1.5;
}

.pc-style .get-coupon-box .tips .main-tips-success {
  color: #d13a05;
}

.pc-style .get-coupon-box .tips .main-tips-fail {
  color: #615c59;
}

.pc-style .get-coupon-box .operation {
  margin: 0px auto;
  padding: 20px;
  margin-bottom: 40px;
  text-align: center;
}

.pc-style .get-coupon-box .operation ul:after {
  content: "";
  display: block;
  clear: both;
}

.pc-style .get-coupon-box .operation li {
  display: inline-block;
}

.pc-style .get-coupon-box .operation li .btn {
  margin: 0px auto;
  display: block;
  color: #ffffff;
  font-weight: bold;
  background: #e53737;
  box-shadow: 0px 3px 10px 0px rgba(230, 0, 0, 0.3);
  height: 40px;
  line-height: 40px;
  border-radius: 50px;
  width: 150px;
  text-align: center;
  font-size: 16px;
}

.pc-style .bot {
  text-align: center;
  padding: 20px 0px;
  color: #ffffff;
  font-size: 14px;
  min-width: 1120px;
  margin: 0px auto;
}

/*****移动端样式*****/

.mobile-style {
  font-size: 14px;
  background: #eb4438;
}
.mobile-style .Topbar {
  display: none;
}

.mobile-style .top .banner {
  background: url(https://www.100xuexi.com/css/images/coupon/banner_01.jpg) center top no-repeat;
  background-size: auto 100%;
  overflow: hidden;
  position: relative;
}

.mobile-style .top .banner:before {
  content: "";
  display: block;
  position: absolute;
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  background: url(https://www.100xuexi.com/css/images/coupon/banner_03.png?v=20211216) center 0px no-repeat;
  background-size: auto 100%;
  z-index: 1;
  animation: amtBg 4s 0s infinite;
  -webkit-animation: amtBg 4s 0s linear infinite;
}

.mobile-style .top .banner-inner {
  margin: 0px auto;
  position: relative;
  z-index: 10;
}

.mobile-style .top .banner-inner img {
  width: 100%;
}

.mobile-style .block-inner {
  margin: 0px auto;
}

.mobile-style .coupons {
  margin-bottom: 30px;
  position: relative;
}

.mobile-style .coupons .coupons-list {
  overflow: hidden;
  zoom: 1;
  text-align: center;
}

.mobile-style .coupons .btn-batch {
  border-radius: 100px;
  font-size: 16px;
  width: 6em;
  text-align: center;
  color: #ffffff;
  border: 2px solid #ffffff;
  display: block;
  font-weight: bold;
  padding: 0px 20px;
  line-height: 36px;
  margin: 16px auto;
}

.mobile-style .coupons .btn-batch:hover {
  background: #ffffff;
  color: #eb4438;
}

.mobile-style .coupons .btn-batch.btn-batch-disabled, .mobile-style .coupons .btn-batch.btn-batch-disabled:hover {
  opacity: 0.5;
  color: #ffffff;
  background: transparent;
  cursor: not-allowed;
}

.mobile-style .coupons .coupon-item {
  width: 33%;
  padding: 5px;
  box-sizing: border-box;
  position: relative;
  color: #333333;
  display: inline-block;
}

.mobile-style .coupons .coupon-item3, .mobile-style .coupons .coupon-item4 {
  width: 40%;
}

.mobile-style .coupons .coupon-item:last-child::after {
  display: none;
}

.mobile-style .coupons .coupon-item .coupon-item-inner {
  position: relative;
  background: #ffee92;
  border-radius: 10px;
  border: 4px solid #bc362d;
  text-align: center;
  overflow: hidden;
}

.mobile-style .coupons .coupon-base {
  color: #e53737;
  padding: 10px 10px 0px 10px;
  line-height: 1.2;
}

.mobile-style .coupons .coupon-des {
  padding: 0px 10px 10px 10px;
  font-size: 12px;
}

.mobile-style .coupons .coupon-base .num {
  font-size: 30px;
  font-family: 'Roboto', sans-serif;
  color: #e53737;
}

.mobile-style .coupons .coupon-base .yuan {
  font-size: 16px;
  font-weight: bold;
}

.mobile-style .coupons .btn-container {
  padding: 5px;
  position: relative;
  border-top: 2px dashed #bc362d;
  background: #ffffff;
}

.mobile-style .coupons .btn-container:before {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  background: #bc362d;
  border-radius: 100%;
  position: absolute;
  top: -5px;
  left: -5px;
}

.mobile-style .coupons .btn-container:after {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  background: #bc362d;
  border-radius: 100%;
  position: absolute;
  top: -5px;
  right: -5px;
}

.mobile-style .coupons .coupon-item .btn {
  background: linear-gradient(#f53e3e, #e53737);
  background: -webkit-linear-gradient(#f53e3e, #e53737);
  height: 32px;
  border-radius: 100px;
  margin: 0px auto;
  padding: 0px 10px;
  display: block;
  box-shadow: 3px 3px 10px rgba(203, 44, 33, 0.3);
  line-height: 32px;
  color: #ffffff;
  text-align: center;
  font-size: 13px;
  max-width: 8em;
}

.mobile-style .coupons .coupon-item .btndisabled {
  background: #f5f5f5;
  height: 32px;
  border-radius: 100px;
  margin: 0px auto;
  padding: 0px 10px;
  display: block;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1) inset;
  line-height: 32px;
  color: #888888;
  text-align: center;
  font-size: 13px;
  max-width: 8em;
}

.mobile-style .rule {
  padding: 15px;
  background: #ffffff;
  background-size: 100% auto;
  border-radius: 10px;
  margin: 0px 8px 16px 8px;
}

.mobile-style .rule .rule-title {
  font-size: 20px;
  text-align: center;
  color: #eb4438;
}

.mobile-style .rule .rule-content h2 {
  font-size: 15px;
  margin: 15px 0px 5px 0px;
}

.mobile-style .mask {
  background: rgba(0, 0, 0, 0.8);
  position: fixed;
  left: 0px;
  top: 0px;
  right: 0px;
  bottom: 0px;
  z-index: 999;
  display: none;
}

.mobile-style .mask .box {
  width: 80%;
  max-width: 480px;
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
}

.mobile-style .mask .box .btn-close {
  width: 70px;
  height: 70px;
  position: absolute;
  right: 0px;
  top: 0px;
}

.mobile-style .product-list {
  padding: 12px;
  margin: 0px 4px 16px 4px;
}

.mobile-style .product-list .product-list-title {
  font-size: 18px;
  text-align: center;
  color: #ffffff;
  margin-bottom: 10px;
}

.mobile-style .product-list .product-list-content {
  margin: 0px -10px 10px -10px;
}

.mobile-style .product-list::after {
  content: "";
  display: block;
  clear: both;
}

.mobile-style .product-list .item {
  float: left;
  width: 50%;
  overflow: hidden;
}

.mobile-style .product-list .item .item-inner {
  display: block;
  background: #ffffff;
  padding: 10px;
  margin: 4px;
  border-radius: 8px;
}

.mobile-style .product-list .item .item-imgbox {
  margin-bottom: 10px;
  position: relative;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  border-radius: 8px;
}

.mobile-style .product-list .item .item-imgbox:before {
  content: "";
  display: block;
  padding-top: 100%;
}

.mobile-style .product-list .item .item-imgbox img {
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0;
}

.mobile-style .product-list .item .item-imgbox .place-holder-img {
  background: #f5f5f5;
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  z-index: 1;
  border-radius: 8px;
}

.mobile-style .product-list .item .item-imgbox::after {
  content: "";
  display: block;
  position: absolute;
  left: 0px;
  top: 0px;
  right: 0px;
  bottom: 0px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  z-index: 5;
  border-radius: 8px;
}

.mobile-style .product-list .item .item-title {
  line-height: 1.5;
  max-height: 4.5em;
  min-height: 4.5em;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #333333;
  margin-bottom: 5px;
  font-size: 12px;
}

.mobile-style .product-list .item .item-pice {
  color: #e53737;
  font-family: 'Roboto', sans-serif;
  line-height: 24px;
  height: 24px;
  overflow: hidden;
}

.mobile-style .product-list .item .item-pice .normal-price {
  float: left;
  color: #333333;
}

.mobile-style .product-list .item .item-pice .cut-price {
  float: right;
  color: #e53737;
  line-height: 1.2;
  border: 1px solid #e53737;
  font-size: 11px;
  border-radius: 3px;
  padding: 1px 2px;
  margin-top: 5px;
}

.mobile-style .product-list .item .item-pice .price-int {
  font-size: 20px;
}

.mobile-style .product-list .item .place-holder-text {
  display: block;
  height: 1em;
  margin: 0.25em;
  background: #f5f5f5;
}

.mobile-style #products::after {
  content: "";
  display: block;
  clear: both;
}

.mobile-style .btn-ebook-container {
  border-top: 1px dashed #e5e5e5;
  text-align: center;
  padding: 15px 0px;
}

.mobile-style .btn-ebook-container .btn-more {
  color: #ffffff;
  font-size: 16px;
  border-radius: 100px;
  padding: 0px 15px;
  border: 2px solid #ffffff;
  line-height: 36px;
  margin: 0px auto;
  max-width: 12em;
  display: block;
  font-weight: bold;
}

.mobile-style .btn-ebook-container .btn-more:hover {
  background: #ffffff;
  color: #eb4438;
}

.mobile-style .get-coupon {
  background: rgba(0, 0, 0, 0.5);
  position: fixed;
  left: 0px;
  top: 0px;
  right: 0px;
  bottom: 0px;
  z-index: 15000;
  display: none;
}

.mobile-style .get-coupon-box {
  background: #ffffff;
  position: fixed;
  left: 50%;
  top: 50%;
  width: 80%;
  max-width: 320px;
  border-radius: 10px;
  box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.5);
  z-index: 1001;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  padding: 30px 0px;
}

.mobile-style .get-coupon-box .btn-close {
  position: absolute;
  right: 0px;
  top: 0px;
  width: 40px;
  height: 40px;
  background: url(https://www.100xuexi.com/css/images/bg0101.gif) center center no-repeat;
}

.mobile-style .get-coupon-box .btn-close:hover {
  background: url(https://www.100xuexi.com/css/images/bg0102.gif) center center no-repeat;
}

.mobile-style .get-coupon-box .waiting {
  text-align: center;
}

.mobile-style .get-coupon-box .success {}

.mobile-style .get-coupon-box .fail {}

.mobile-style .get-coupon-box .tips-banner {
  height: 100px;
  background-size: auto 100%;
  background-repeat: no-repeat;
  background-position: center center;
  margin-bottom: 20px;
}

.mobile-style .get-coupon-box .tips-banner-success {
  background-image: url(https://www.100xuexi.com/css/images/bg0344.png?v=20211216);
}

.mobile-style .get-coupon-box .tips-banner-fail {
  background-image: url(https://www.100xuexi.com/css/images/bg0345.png?v=20211216);
}

.mobile-style .get-coupon-box .tips-banner-waiting {
  background-image: url(https://www.100xuexi.com/css/images/bg0346.gif);
}

.mobile-style .get-coupon-box .tips {
  text-align: center;
  font-size: 12px;
  margin-bottom: 10px;
}

.mobile-style .get-coupon-box .tips .main-tips {
  font-size: 16px;
  font-weight: bold;
  color: #d13a05;
  line-height: 1.5;
}

.mobile-style .get-coupon-box .tips .main-tips-success {
  color: #d13a05;
}

.mobile-style .get-coupon-box .tips .main-tips-fail {
  color: #615c59;
}

.mobile-style .get-coupon-box .operation {
  margin: 0px auto;
  padding: 0px 20px;
  text-align: center;
}

.mobile-style .get-coupon-box .operation ul:after {
  content: "";
  display: block;
  clear: both;
}

.mobile-style .get-coupon-box .operation li {
  display: inline-block;
}

.mobile-style .get-coupon-box .operation li .btn {
  margin: 0px auto;
  display: block;
  color: #ffffff;
  font-weight: bold;
  background: #e53737;
  box-shadow: 0px 3px 10px 0px rgba(230, 0, 0, 0.3);
  height: 40px;
  line-height: 40px;
  border-radius: 50px;
  width: 150px;
  text-align: center;
  font-size: 16px;
}

.mobile-style .bot {
  text-align: center;
  padding: 20px 0px;
  color: #ffffff;
  font-size: 12px;
}