.banner {
  padding-top: 0;
  overflow: hidden;
}

.banner .content,
.banner .list {
  width: 1200px;
  margin: 14px auto 0;
}

.banner .list {
  margin-top: 0;
}

.banner ul {
  position: relative;
  height: 92px;
  overflow: hidden;
}

.banner li {
  width: auto;
  height: 46px;
  background-color: rgba(0, 0, 0, .5);
  border-radius: 22px;
  padding: 0 20px 0 12px;
  flex-shrink: 0;
  margin-right: 100px;
  position: absolute;
  transform: translateY(92px);
  left: 0;
  top: 0;
}

.banner li.fadein {
  transform: translateY(46px);
  opacity: 1 !important;
  transition: all 1s ease;
}

.banner li.fadeout {
  transform: translateY(-5px);
  opacity: 0;
  transition: all 1s ease;
}

.banner li span {
  width: 80px;
  height: 26px;
  background-color: #aa2323;
  border-radius: 13px;
  font-size: 12px;
  color: #ffffff;
  margin-right: 15px;
}

.banner li p {
  font-size: 14px;
  color: #ffffff;
}

.banner .btn {
  width: 130px;
  height: 36px;
  background: url(../img/btn_bg.png) no-repeat;
  background-size: 100%;
  border-radius: 17px;
  font-size: 14px;
  font-weight: 700;
  color: #aa2323;
  padding-left: 31px;
  cursor: pointer;
}

article {
  margin-top: -570px;
  padding-top: 60px;
}

.section .content {
  width: 1200px;
  height: auto;
  background-color: rgba(69, 7, 7, .6);
  box-shadow: 0px 0px 50px 0px rgba(255, 143, 93, 0.5);
  border-radius: 8px;
  padding: 40px 25px 25px;
}

.section .content>h3 {
  font-size: 40px;
  height: 40px;
  line-height: 40px;
  letter-spacing: 0px;
  color: #fac568;
  padding-left: 19px;
}

.section .content>p {
  font-size: 16px;
  height: 16px;
  line-height: 16px;
  color: #fff8f2;
  margin: 18px 0 35px;
  padding-left: 19px;
}
.section .btn_box{
  margin-top: 60px;
}
.section .btn_box .btn{
  width: 260px;
	height: 66px;
	background: url(../img/btn_bg1.png) no-repeat;
  background-size: 100%;
	box-shadow: 3px 4px 8px 0px 
		rgba(186, 65, 20, 0.5);
	border-radius: 33px;
  font-size: 24px;
	font-weight: 700;
	letter-spacing: 1px;
	color: #8f5711;
  padding: 3px;
}
.section .btn_box .btn>div{
  width: 100%;
  height: 100%;
  border-radius: 29px;
  border: 1px solid #ffffff;
}
.section .btn_box .btn:nth-child(2){
  margin-left: 60px;
}
.section .btn_box .btn a{
	color: #8f5711;
}
.offer {
  margin-bottom: 60px;
}

.offer .tab_box {
  width: 1200px;
  margin: 0 auto;
}

.offer .tab {
  width: 200px;
  height: 70px;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #ffffff;
  text-shadow: 3px 4px 5px rgba(217, 57, 13, 0.5);
  background: linear-gradient(to bottom, #ffdf90, transparent);
  border-radius: 20px 20px 0px 0px;
  cursor: pointer;
}

.offer .tab.active {
  border-radius: 0px 0px 20px 20px;
  background: linear-gradient(to top, #ffdf90, transparent);
}
.offer .content .table{
  max-height: 660px;
  overflow: hidden;
}
.offer .content table {
  width: 100%;
  background-color: #ffffff;
}

.offer .content thead {
  height: 60px;
  background-color: #edc695;
  position: relative;
  z-index: 3;
}

.offer .content thead th {
  font-size: 24px;
  line-height: 60px;
  color: #990d00;
  text-align: center;
  /* padding: 0 40px; */
}

.offer .content thead th:nth-child(1) {
  padding: 0;
  width: 190px;
}

.offer .content thead th:last-child {
  padding: 0;
  width: 192px;
}
.offer .content .list{
  position: relative;
}
.offer .content .list tr td {
  font-size: 20px;
  color: #000000;
  height: 60px;
}

.offer .content .list tr.g {
  background-color: #f2f2f2;
}

.offer .content .list td.o_btn span {
  width: 160px;
  height: 40px;
  background-color: #b80000;
  border-radius: 19px;
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  cursor: pointer;
}

.case {
  width: 100%;
  height: auto;
}

.case .list {
  flex-wrap: wrap;
  height: 680px;
  overflow: hidden;
}

.case .list li {
  width: 207px;
  margin-right: 28px;
  margin-top: 30px;
  position: relative;
  cursor: pointer;
}

.case .list li:nth-child(1),
.case .list li:nth-child(2),
.case .list li:nth-child(3),
.case .list li:nth-child(4),
.case .list li:nth-child(5) {
  margin-top: 0;
}

.case .list li:nth-child(5n) {
  margin-right: 0;
}

.case .list li img {
  width: 100%;
}
.case ul li .blow{
  width: 69px;
  height: 69px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate3d(-50%,-50%,0);
  display: none;
}
.case ul li:hover .blow{
  display: block;
}
.case .more {
  width: 144px;
  margin: 40px auto 0;
  flex-direction: column;
  cursor: pointer;
}

.case .more p {
  font-size: 18px;
  height: 18px;
  line-height: 18px;
  margin-bottom: 14px;
  color: #edc695;
  font-weight: 700;
}

.case .more img {
  width: 23px;
}

.introduction {
  margin-top: 100px;
}

.introduction .content {
  background: none;
  padding: 0;
  box-shadow: none;
}

.introduction .list {
  flex-direction: column;
  align-items: flex-start;
  margin-top: 49px;
}

.introduction .li {
  width: 1080px;
  height: auto;
  background-color: #b80000;
  border-radius: 8px;
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
}
.introduction .li:last-child{
  margin-bottom: 0;
}
.introduction .li:nth-child(2n) {
  align-self: flex-end;
}

.introduction .li>div {
  width: 100%;
  height: 100%;
  background-color: #fff8f2;
  box-shadow: 0px 0px 50px 0px rgba(255, 143, 93, 0.5);
  border-radius: 8px;
  padding: 30px 36px 20px 68px;
  position: relative;
}

.introduction .li:nth-child(2n)>div {
  padding-left: 80px;
}

.introduction .li h3 {
  font-size: 20px;
  line-height: 20px;
  height: 20px;
  color: #990d00;
  margin-bottom: 24px;
}

.introduction .li p {
  font-size: 16px;
  line-height: 28px;
  color: #666361;
}

.introduction .li p b {
  color: #000000;
}

.introduction .li span {
  font-family: 'ArialMT';
  font-size: 80px;
  color: #b80000;
  opacity: 0.1;
  width: 82px;
  height: 59px;
  line-height: 59px;
  display: block;
  position: absolute;
  top: 12px;
  left: 12px;
}
.introduction .btn_box .btn{
  width: 350px;
  background: url(../img/btn_bg2.png) no-repeat;
  background-size: 100%;
}
.recommend{
  background-color: rgba(69, 7, 7, .6);
  margin-top: 80px;
  padding-top: 60px;
  padding-bottom: 112px;
}
.recommend .content{
  background: none;
  padding: 0;
  box-shadow: none;
}
.recommend .content ul{
  margin-top: 49px;
}
.recommend li{
  width: 280px;
	height: 160px;
	background-color: #edc695;
	border-radius: 4px;
  padding: 5px;
 position: relative;
  top: 0;
  transition: all .3s;
}
.recommend li a{
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.recommend li img{
  position: absolute;
  left:  50%;
  top: 50%;
  width: 100%;
  z-index: 1;
  transform: translate3d(-50%,-50%,0) scale(1) ;
  transition: all .3s;
}
.recommend li:hover{
  top: -10px;
  transition: all .3s;
}
.recommend li a .txt{
	font-size: 18px;
	line-height: 28px;
font-weight:700;
	color: #000000;
  position: absolute;
  left: 24px;
  top: 30px;
  z-index: 2;
  height: 90px;
  padding-bottom: 32px;
  position: relative;
}
.recommend li a .txt::after{
  content: "";
  width: 50px;
	height: 1px;
	background-color: #000000;
  position: absolute;
  bottom: 0;
  left: 0;
}
.btm_form {
  width: 100%;
  min-width: 1200px;
  height: 127px;
  background: url(../img/btm_form.png) no-repeat;
  background-position: center;
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 30;
   display: none; 
}

.btm_form > div {
  width: 1200px;
  height: 127px;
  margin: 0 auto;
  position: relative;
}

.btm_form form {
  position: absolute;
  bottom: 27px;
  right: 258px;
  align-items: flex-end;
}

.btm_form .item,
.btm_form input {
  width: 260px;
  height: 46px;
  background-color: #ffffff;
  font-size: 14px;
  line-height: 38px;
  color: #999999;
  padding-left: 44px;
  box-sizing: border-box;
  border-radius: 23px;
}
.btm_form input {
  width: 100%;
}
.btm_form .item {
  margin-right: 6px;
  padding: 0;
  position: relative;
}
.btm_form .item img {
  position: absolute;
  left: 13px;
}
.btm_form input::placeholder {
  color: #999999;
}

.btm_form .btn {
  width: 120px;
  height: 46px;
  background-color: #ff3115;
  border-radius: 23px;
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
}

.btm_form .close {
  width: 35px;
  height: 35px;
  position: absolute;
  top: 31px;
  right: 0;
  cursor: pointer;
}
.btm_form .lxpg_leyu {
  width: 200px;
  height: 46px;
  position: absolute;
  bottom: 27px;
  right: 47px;
  cursor: pointer;
}

.showImg {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, .7);
  display: none;
  z-index: 31;
}
.showImg .img {
  width: auto;
  height: 787px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate3d(-50%, -50%, 0);
}

.showImg .img img {
  height: 100%;
}