.floor-title {
  margin: 0 auto;
}
.floor-title span {
  display: inline-block;
  position: relative;
  margin-bottom: 8px;
  height: 1px;
  width: 140px;
  background: #053b8e;
}
.floor-title span:first-child {
  margin-right: 47px;
}
.floor-title span:first-child::after {
  content: "";
  display: inline-block;
  position: absolute;
  right: 0;
  top: -1px;
  width: 40px;
  height: 2px;
  background: #053b8e;
}
.floor-title span:last-child {
  margin-left: 47px;
}
.floor-title span:last-child::before {
  content: "";
  display: inline-block;
  position: absolute;
  left: 0;
  top: -1px;
  width: 40px;
  height: 2px;
  background: #053b8e;
}
.floor-title p {
  font-size: 28px;
  color: #333;
  text-align: center;
  font-weight: bold;
}
.recommend {
  margin-top: 43px;
  text-align: center;
}
.recommend ul {
  display: inline-block;
}
.recommend ul li {
  float: left;
  margin: 0 9px;
  height: 360px;
  width: 285px;
}
.recommend ul li:first-child {
  margin-left: 0px;
}
.recommend ul li:nth-child(5n) {
  margin-left: 0px;
}
.recommend ul li:nth-child(4n) {
  margin-right: 0px;
}
.recommend ul li img {
  height: 285px;
  width: 285px;
}
.recommend ul li p {
  height: 75px;
  width: 285px;
  font-size: 18px;
  line-height: 75px;
  text-align: center;
  color: #333;
  background: #f5f5f5;
}
.recommend ul li:hover p {
  color: #fff;
  background: #053b8e;
}
.advantage {
  padding-top: 79px;
  height: 425px;
}
.advantage .adv {
  margin-top: 50px;
  text-align: center;
}
.advantage .adv ul {
  display: inline-block;
}
.advantage .adv ul li {
  float: left;
  margin: 0 78px;
  width: 144px;
  text-align: center;
}
.advantage .adv ul li h4 {
  width: 144px;
  font-size: 18px;
  text-align: center;
  color: #333;
}
.advantage .adv ul li p {
  width: 144px;
  font-size: 16px;
  text-align: center;
  color: #666;
}
.quality {
  padding-top: 66px;
  height: 507px;
  background: url("../img/index/97df4_15.png") no-repeat;
}
.quality .floor-title p {
  color: #fff;
}
.quality .floor-title p span {
  background: #fff;
}
.quality .floor-title p span::after {
  background: #fff;
}
.quality .floor-title p span::before {
  background: #fff;
}
.quality .recommend li:hover {
  box-shadow: 0px 0px 38px 7px #274371;
}
.product-show {
  padding-top: 89px;
}
.product-show .classify {
  padding-top: 40px;
  text-align: center;
}
.product-show .classify ul {
  display: inline-block;
  max-width: 1120px;
}
.product-show .classify ul li {
  float: left;
  padding: 8px 16px;
  margin: 0 14px;
  display: inline-block;
  color: #666;
  background: #f5f5f5;
  cursor: pointer;
}
.product-show .classify ul li.active {
  background: #053b8e;
}
.product-show .classify ul li.active a {
  color: #fff;
}
.product-show .recommend ul li {
  margin-bottom: 20px;
  border: 1px solid #dfdfdf;
}
.product-show .recommend ul li:hover {
  box-shadow: 0px 0px 20px #dfdfdf;
}
.product-show .recommend ul li:hover p {
  color: #fff;
  background: #053b8e;
}
.product-show .recommend ul li img {
  height: 283px;
  width: 283px;
}
.product-show .recommend ul li p {
  width: 283px;
  background: #fff;
}
#news-content {
  margin-top: 40px;
}
#news-content li {
  float: right;
  width: 777px;
  height: 86px;
  margin-bottom: 10px;
}
#news-content li:hover {
  box-shadow: 0 0 20px 5px #dfdfdf;
}
#news-content li .date {
  float: left;
  padding-top: 15px;
  width: 86px;
  height: 86px;
  text-align: center;
  background: #053b8e;
  color: #fff;
}
#news-content li .date .day {
  font-size: 26px;
  margin: 0;
}
#news-content li .date .year_month {
  font-size: 12px;
}
#news-content li .info {
  float: left;
  width: 690px;
  height: 86px;
  border: 1px solid #dfdfdf;
  border-left: 0px;
  padding-top: 25px;
  padding-left: 25px;
}
#news-content li .info .title {
  font-size: 18px;
  color: #000;
}
#news-content li .info span {
  font-size: 14px;
  color: #666;
}
#news-content li:first-child {
  float: left;
  width: 390px;
  height: 374px;
  background: #053b8e;
}
#news-content li:first-child .info {
  float: none;
  width: 100%;
  border: 0px;
  padding-top: 30px;
  padding-left: 20px;
}
#news-content li:first-child .info span {
  color: #fff;
  font-size: 14px;
}
#news-content li:first-child .info .title {
  display: inline-block;
  font-size: 18px;
  margin-bottom: 15px;
}
#news-content li:first-child img {
  width: 390px;
  height: 246px;
}
.about-us {
  padding-top: 48px;
  height: 523px;
  background: #fafafa;
}
.about-us ul {
  margin-top: 55px;
}
.about-us ul li {
  float: left;
  width: 600px;
}
.about-us ul li:first-child .title {
  position: relative;
  padding-top: 20px;
  padding-left: 29px;
  height: 84px;
  font-size: 20px;
  font-weight: bold;
  color: #fff;
  background: #053b8e;
}
.about-us ul li:first-child .title::after {
  content: "";
  display: inline-block;
  position: absolute;
  top: 50px;
  left: 29px;
  height: 1px;
  width: 51px;
  background: #fff;
}
.about-us ul li:first-child p {
  margin-top: 32px;
  font-size: 16px;
}
.about-us ul li:last-child img {
  width: 580px;
  margin-left: 20px;
}