body {
  background: #f2f2f2;
}
#main {
  position: relative;
  padding-top: 40px;
}
#main .nav-box {
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
  background: #ff1142;
  text-align: center;
}
#main .nav-box .link {
  display: inline-block;
  font-size: 16px;
  line-height: 36px;
  color: #fff;
  border-top: 2px solid transparent;
  border-bottom: 2px solid transparent;
  margin: 0 33.5px;
}
#main .nav-box .active {
  border-bottom-color: #890d19;
}
#main .fixed {
  position: fixed;
  z-index: 1;
}
#main .position {
  width: 1200px;
  margin: 0 auto;
  font-size: 14px;
  line-height: 54px;
  color: #666;
}
#main .position a {
  color: #666;
}
#main .banner .bg {
  height: 112px;
  background-repeat: no-repeat;
  background-position: center;
}
#main .banner .bg1 {
  background-image: url(../img/banner_bg1.jpg);
}
#main .banner .bg2 {
  background-image: url(../img/banner_bg2.jpg);
}
#main .banner .bg3 {
  background-image: url(../img/banner_bg3.jpg);
}
#main .banner .bg4 {
  height: 114px;
  background-image: url(../img/banner_bg4.jpg);
}
#main .section {
  width: 1200px;
  margin: 0 auto;
}
#main .title,
#main .tit-tips {
  text-align: center;
  color: #1a1a1a;
}
#main .title {
  font-size: 30px;
  line-height: 44px;
}
#main .tit-tips {
  font-size: 14px;
  line-height: 30px;
}
#main .button-box {
  width: 702px;
  margin: 30px auto 0;
  overflow: hidden;
}
#main .button {
  width: 272px;
  text-align: center;
  font-size: 18px;
  line-height: 42px;
  color: #fff;
  background: #ff1142;
  border: 1px solid #ff1142;
  border-radius: 22px;
  cursor: pointer;
  transition: all .3s;
}
#main .button:hover {
  background: transparent;
  color: #ff1142;
}
#main .button1 {
  float: left;
}
#main .button2 {
  float: right;
}
#main .section1 {
  width: 1202px;
  margin-top: 70px;
  text-align: center;
}
#main .section1 .tit-wrap {
  overflow: hidden;
  font-size: 18px;
  line-height: 54px;
  color: #ff1142;
  cursor: pointer;
  margin-top: 22px;
}
#main .section1 .tit-wrap .item {
  width: 50%;
  float: left;
  border: 1px solid #ff1142;
}
#main .section1 .tit-wrap .active {
  background: #ff1142;
  color: #fff;
}
#main .section1 .content {
  background: #fff;
  border: 1px solid #ff1142;
  border-top: none;
  color: #383838;
  padding: 20px 0;
}
#main .section1 .wrap {
  overflow: hidden;
  font-size: 18px;
  line-height: 30px;
}
#main .section1 .wrap:last-child {
  display: none;
}
#main .section1 .wrap .item {
  display: table;
  width: 216px;
  height: 100px;
  background: #f2f2f2;
  float: left;
  margin: 0 0 20px 20px;
}
#main .section1 .text-box {
  display: table-cell;
  vertical-align: middle;
}
#main .section1 .tips {
  font-size: 14px;
  line-height: 14px;
}
#main .section2 {
  margin-top: 62px;
}
#main .section2 .pic {
  margin-top: 22px;
}
#main .section3 {
  margin-top: 60px;
}
#main .section3 table {
  width: 100%;
  border-spacing: 0;
  border-collapse: collapse;
  margin-top: 22px;
  text-align: center;
  font-size: 14px;
  line-height: 40px;
  color: #333;
}
#main .section3 thead {
  background: #ff1142;
  color: #fff;
}
#main .section3 th,
#main .section3 td {
  border: 1px solid #fff;
}
#main .section3 tbody tr:nth-child(2n) {
  background: #e6e6e6;
}
#main .section3 tbody tr:nth-child(2n+1) {
  background: #d9d9d9;
}
#main .section4 {
  margin-top: 60px;
}
#main .section4 .container {
  color: #fff;
  position: relative;
  margin-top: 22px;
}
#main .section4 .content {
  width: 1056px;
  overflow: hidden;
  margin: 0 auto;
}
#main .section4 .wrap {
  white-space: nowrap;
}
#main .section4 .wrap .item {
  width: 1092px;
  display: inline-block;
  overflow: hidden;
  text-align: center;
}
#main .section4 .intro {
  float: left;
  width: 328px;
  height: 160px;
  overflow: hidden;
  border-radius: 0 36px 0 36px;
  position: relative;
  margin-right: 36px;
}
#main .section4 .text-box {
  position: absolute;
  width: 100%;
  top: 12px;
  left: 0;
}
#main .section4 .tit {
  font-size: 20px;
  line-height: 56px;
  width: 218px;
  border-bottom: 1px solid #fff;
  margin: 0 auto;
}
#main .section4 .text {
  font-size: 16px;
  line-height: 26px;
  margin-top: 16px;
}
#main .section4 .dot-wrap {
  text-align: center;
  margin-top: 24px;
}
#main .section4 .dot-wrap .item {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #e6e6e6;
  margin: 0 4px;
}
#main .section4 .dot-wrap .active {
  background: #ccc;
}
#main .section4 .btn {
  position: absolute;
  top: 62px;
  cursor: pointer;
}
#main .section4 .prev {
  left: 0;
}
#main .section4 .next {
  right: 0;
}
#main .section4 .button {
  margin: 32px auto 0;
}