body,
div,
ul,
li,
ol dd,
dl,
p,
h1,
h2,
h3,
h4,
h5,
h6 {
  padding: 0;
  margin: 0;
  list-style: none;
}
body {
  background-color: #fff;
  font-family: "Microsoft YaHei";
  font-size: 13px;
  color: #333;
}
a {
  text-decoration: none;
  cursor: pointer;
}
input {
  border: 0 none;
  padding: 0;
  margin: 0;
  outline: none;
}
img {
  /*display: block;*/
  width: 100%;
  height: 100%;
  border:0 none;
}
.clearfix:after {
  content: " ";
  height: 0;
  line-height: 0;
  clear: both;
  display: block;
  visibility: hidden;
}
.area {
  width: 1200px;
  margin: 0 auto;
}
html,
body {
  background-color: #f5f5f5;
}
.top-head {
  width: 100%;
  height: 196px;
  background-color: yellowgreen;
}
.brand-intro {
  width: 100%;
  height: 144px;
  padding: 14px 30px;
  font-size: 24px;
  color: #2a81db;
  border: 1px solid #d6d6d6;
  box-sizing: border-box;
  margin-top: 32px;
  background-color: #f8f8f8;
}
.brand-intro h2 {
  padding-bottom: 10px;
}
.brand-intro i {
  color: #333;
  font-style: normal;
}
.brand-intro span {
  font-size: 14px;
  color: #A8A8A8;
}
.brand-intro p {
  font-size: 14px;
  color: #333;
  line-height: 28px;
}
.book-list {
  margin-top: 30px;
  margin-bottom: 50px;
}
.book-list .book-nav {
  float: left;
  width: 176px;
  border: 1px solid #e1e1e1;
  background-color: #fff;
}
.book-list .book-nav li {
  position: relative;
  height: 42px;
  line-height: 42px;
}
.book-list .book-nav li a {
  display: block;
  width: 100%;
  padding-left: 36px;
  box-sizing: border-box;
  color: #333;
}
.book-list .book-nav li span:nth-child(1) {
  width: 10px;
  height: 10px;
  background: #fff url("../images/left-warn.jpg") no-repeat center center;
  position: absolute;
  left: 20px;
  top: 16px;
  margin-right: 6px;
}
.book-list .book-nav li span:nth-child(2) {
  width: 9px;
  height: 15px;
  background: #fff url("../images/right-warn.jpg") no-repeat center center;
  position: absolute;
  right: -9px;
  top: 13px;
  display: none;
}
.book-list .book-nav li:nth-child(1) a {
  color: #2a81db;
}
.book-list .book-nav li:nth-child(1) a span:nth-child(1) {
  width: 10px;
  height: 17px;
  background: url("../images/left-warn2.png") no-repeat center center;
  position: absolute;
  left: 0px;
  top: 12px;
  margin-right: 20px;
}
.book-list .book-nav li:nth-child(1) a span:nth-child(2) {
  display: block;
}
.book-list .book-cont {
  float: left;
  width: 750px;
  border: 1px solid #e1e1e1;
  margin-left: -1px;
  background-color: #fff;
}
.book-list .book-cont .cont-detail .top-name {
  height: 50px;
  padding-top: 30px;
  border-bottom: 1px solid #e1e1e1;
  box-sizing: border-box;
}
.book-list .book-cont .cont-detail .top-name span:nth-child(1) {
  font-size: 20px;
  font-weight: bold;
  background-color: #fff;
  padding-left: 24px;
  padding-right: 20px;
}
.book-list .book-cont .cont-detail .book-detail li {
  width: 220px;
  margin-left: 22px;
  margin-top: 50px;
  float: left;
  height: 370px;
}
.book-list .book-cont .cont-detail .book-detail li .detail-top {
  display: block;
  width: 100%;
  height: 260px;
  border: 1px solid #e1e1e1;
}
.book-list .book-cont .cont-detail .book-detail li .detail-top .book-img {
  width: 182px;
  height: 227px;
  margin: 0 auto;
  margin-top: 20px;
}
.book-list .book-cont .cont-detail .book-detail li .detail-bottm p:nth-child(1) {
  padding-top: 8px;
}
.book-list .book-cont .cont-detail .book-detail li .detail-bottm p:nth-child(1) a {
  color: #333;
  overflow : hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.book-list .book-cont .cont-detail .book-detail li .detail-bottm p:nth-child(2) {
  padding-top: 10px;
  height: 28px;
  box-sizing: border-box;
}
.book-list .book-cont .cont-detail .book-detail li .detail-bottm p:nth-child(2) span:nth-child(1) {
  float: left;
}
.book-list .book-cont .cont-detail .book-detail li .detail-bottm p:nth-child(2) span:nth-child(2) {
  float: right;
}
.book-list .book-cont .cont-detail .book-detail li .detail-bottm p:nth-child(3) {
  padding-top: 12px;
  height: 35px;
  box-sizing: border-box;
}
.book-list .book-cont .cont-detail .book-detail li .detail-bottm p:nth-child(3) span:nth-child(1) {
  float: left;
  color: #ed1c24;
  font-size: 14px;
}
.book-list .book-cont .cont-detail .book-detail li .detail-bottm p:nth-child(3) a:nth-child(2) {
  float: right;
  display: block;
  width: 58px;
  height: 22px;
  background-color: #2a81db;
  text-align: center;
  line-height: 22px;
  color: #fff;
}
.book-list .book-cont .cont-detail .book-detail li:nth-child(6n+1),
.book-list .book-cont .cont-detail .book-detail li:nth-child(6n+2),
.book-list .book-cont .cont-detail .book-detail li:nth-child(6n+3) {
  margin-top: 30px;
}
.book-list .book-cont .cont-detail .bottom-number {
  width: 120px;
  height: 20px;
  margin: 0 auto;
  margin-top: 30px;
  padding-bottom: 40px;
}
.book-list .book-cont .cont-detail .bottom-number a {
  display: block;
  width: 14px;
  height: 14px;
  border: 1px solid #696b6e;
  text-align: center;
  line-height: 14px;
  color: #696b6e;
  float: left;
  margin-right: 7px;
}
.book-list .book-cont .cont-detail .bottom-number span:nth-child(1),
.book-list .book-cont .cont-detail .bottom-number span:nth-last-child(1) {
  width: 14px;
  height: 14px;
  display: block;
  float: left;
  cursor: pointer;
  text-align: center;
  line-height: 14px;
}
.book-list .book-cont .cont-detail .bottom-number span:nth-child(1) {
  margin-right: 11px;
}
.book-list .book-cont .cont-detail .bottom-number a:nth-last-child(2) {
  margin-right: 11px;
}
.book-list .book-cont .cont-detail .bottom-number span:nth-last-child(1) {
  margin-right: 0px;
}
.book-list .book-cont .cont-detail .bottom-number a.active {
  width: 18px;
  height: 18px;
  border: 1px solid #696b6e;
  text-align: center;
  line-height: 18px;
  color: #fff;
  background-color: #f3131d;
  margin-top: -2px;
}
.book-list .book-ranking {
  float: right;
  width: 260px;
  border: 1px solid #e1e1e1;
}
.book-list .book-ranking h3 {
  width: 100%;
  height: 46px;
  line-height: 46px;
  padding-left: 44px;
  font-size: 20px;
  background: url(../images/hot-img.png) no-repeat 16px center;
}
.book-list .book-ranking .rank-list ul {
  padding: 0 10px;
  background-color: #fff;
}
.book-list .book-ranking .rank-list li {
  padding: 18px 10px;
  border-bottom: 1px dashed #e8e8e8;
}
.book-list .book-ranking .rank-list li:nth-last-child(1) {
  border-bottom: 0 none;
}
.book-list .book-ranking .rank-list li:nth-child(1) .left-rank p,
.book-list .book-ranking .rank-list li:nth-child(2) .left-rank p,
.book-list .book-ranking .rank-list li:nth-child(3) .left-rank p {
  color: #f40000;
}
.book-list .book-ranking .rank-list .left-rank {
  float: left;
  width: 90px;
  position: relative;
}
.book-list .book-ranking .rank-list .left-rank p {
  font-size: 14px;
}
.book-list .book-ranking .rank-list .left-rank p:nth-child(1) {
  position: absolute;
  top: 0;
  left: -6x;
}
.book-list .book-ranking .rank-list .left-rank p:nth-child(3) {
  padding-left: 14px;
  padding-top: 20px;
}
.book-list .book-ranking .rank-list .left-rank .rank-img {
  width: 76px;
  height: 90px;
  margin-left:14px;
}
.book-list .book-ranking .rank-list .right-rank {
  width: 130px;
  float: right;
  padding-top: 6px;
}
.book-list .book-ranking .rank-list .right-rank p {
  font-size: 13px;
  margin-bottom: 10px;
}
.book-list .book-ranking .rank-list .right-rank p a {
  color: #333;
}
.book-list .book-ranking .rank-list .right-rank p:nth-child(2) {
  padding-left: 4px;
  box-sizing: border-box;
  display: block;
  width: 130px;
  overflow: hidden;
  white-space: nowrap;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
}
.book-list .book-ranking .rank-list .right-rank p:nth-last-child(2) {
  color: #ed1c24;
  font-size: 14px;
  padding-left: 4px;
}
.book-list .book-ranking .rank-list .right-rank p:nth-last-child(1) {
  display: block;
  width: 57px;
  height: 23px;
  line-height: 23px;
  text-align: center;
  background-color: #2a81db;
  color: #fff;
  margin-top: 16px;
  float: right;
}
.book-list .book-ranking .rank-list .right-rank p:nth-last-child(1) a {
  color: #fff;
  font-size: 13px;
}
.returnTop {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  display: none;
  position: fixed;
  bottom: 50px;
  right: 20px;
  z-index: 1000;
  cursor: pointer;
}
.returnTop:hover {
  box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
}

.jkjlogo img {height: auto;}