body,ol,ul,h1,h2,h3,h4,h5,h6,p,th,td,dl,dd,form,fieldset,legend,input,textarea,select{margin:0;padding:0} 
body{font:12px"宋体","Arial Narrow",HELVETICA;background:#fff;-webkit-text-size-adjust:100%;} 
a{color:#2d374b;text-decoration:none} 
a:hover{color:#cd0200;text-decoration:underline} 
em{font-style:normal} 
li{list-style:none} 
img{border:0;vertical-align:middle} 
table{border-collapse:collapse;border-spacing:0} 
p{word-wrap:break-word}
.clear { zoom:1; } 
.clear:after { clear:both;content:'';display:block;width:0;height:0;visibility:hidden; }

.banner1{
  width: 100%;
  max-width: 1920px;
  height: 91px;
  position: relative;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex1/ycindex_01.jpg') no-repeat center;
}
.banner3{
  width: 100%;
  max-width: 1920px;
  height: 130px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex1/ycindex_05.jpg') no-repeat center;
}
.banner4{
  width: 100%;
  max-width: 1920px;
  height: 260px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex1/ycindex_06.jpg') no-repeat center;
}
.banner5{
  width: 100%;
  max-width: 1920px;
  height: 294px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex1/ycindex_07.jpg') no-repeat center;
}
.banner6{
  width: 100%;
  max-width: 1920px;
  height: 416px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex1/ycindex_08.jpg') no-repeat center;
}
.banner7{
  width: 100%;
  max-width: 1920px;
  height: 270px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex1/ycindex_09.jpg') no-repeat center;
}
.banner8{
  width: 100%;
  max-width: 1920px;
  height: 139px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex1/ycindex_10.jpg') no-repeat center;
}
.banner9{
  width: 100%;
  max-width: 1920px;
  height: 318px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex1/ycindex_11.jpg') no-repeat center;
}
.banner10{
  width: 100%;
  max-width: 1920px;
  height: 263px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex1/ycindex_12.jpg') no-repeat center;
}
.banner11{
  width: 100%;
  max-width: 1920px;
  height: 435px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex1/ycindex_13.jpg') no-repeat center;
}
.banner12{
  width: 100%;
  max-width: 1920px;
  height: 105px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex1/ycindex_14.jpg') no-repeat center;
}
.banner13{
  width: 100%;
  max-width: 1920px;
  height: 844px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex1/ycindex_15.jpg') no-repeat center;
}

.b1a1{
	display: block;
	position: absolute;
	width: 100px;
	height: 100%;
	right: 900px;
}
.b1a2{
	display: block;
	position: absolute;
	width: 100px;
	height: 100%;
	right: 720px;
}
.b1a3{
	display: block;
	position: absolute;
	width: 100px;
	height: 100%;
	right: 540px;
}
.b1a4{
	display: block;
	position: absolute;
	width: 100px;
	height: 100%;
	right: 360px;
}
.b1a5{
	display: block;
	position: absolute;
	width: 100px;
	height: 100%;
	right: 180px;
}
.b1a6{
	display: block;
	position: absolute;
	width: 100px;
	height: 100%;
	right: 0px;
}
.bannei1{
	width: 1450px;
	margin: 0 auto;
	position: relative;
	height: 100%;
}
.bannei13{
	width: 1400px;
	margin: 0 auto;
	position: relative;
	height: 100%;
}
.banneie6{
	width: 1440px;
	margin: 0 auto;
	position: relative;
	height: 100%;
}
.b13a1{
	display: block;
	position: absolute;
	width: 160px;
	height: 100%;
	left: 0;
	cursor: pointer;
}
.b13a1.active{
	background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_01.jpg') no-repeat center;
	background-size: cover;
}
.b13a2{
	display: block;
	position: absolute;
	width: 160px;
	height: 100%;
	left: 160px;
	cursor: pointer;
}
.b13a2.active{
	background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_01.jpg') no-repeat center;
	background-size: cover;
}
.carousel-container {
  width: 100%;
  max-width: 1920px;
  height: 529px;
  position: relative;
  overflow: hidden;
  margin: 0 auto;
}

.carousel-wrapper {
  display: flex;
  transition: transform 0.5s ease-in-out;
  height: 100%;
}

.carousel-slide {
  flex: 0 0 100%;
  height: 100%;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-prev,
.carousel-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  padding: 15px 25px;
  font-size: 24px;
  cursor: pointer;
  z-index: 10;
  border-radius: 50%;
  opacity: 0.7;
  transition: opacity 0.3s;
}

.carousel-prev:hover,
.carousel-next:hover {
  opacity: 1;
}

.carousel-prev {
  left: 30px;
}

.carousel-next {
  right: 30px;
}

.carousel-indicators {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 15px;
  z-index: 10;
}

.indicator {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background 0.3s;
}

.indicator.active {
  background: rgba(255, 255, 255, 1);
}

.banner1b{
  width: 100%;
  max-width: 1920px;
  height: 91px;
  position: relative;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_01.jpg') no-repeat center;
}
.banner2b{
  width: 100%;
  max-width: 1920px;
  height: 621px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_02.jpg') no-repeat center;
}
.banner3b{
  width: 100%;
  max-width: 1920px;
  height: 106px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_03.jpg') no-repeat center;
}
.banner4b{
  width: 100%;
  max-width: 1920px;
  height: 248px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_04.jpg') no-repeat center;
}
.banner5b{
  width: 100%;
  max-width: 1920px;
  height: 261px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_05.jpg') no-repeat center; 
}
.banner6b{
  width: 100%;
  max-width: 1920px;
  height: 161px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_06.jpg') no-repeat center;
}
.banner7b{
  width: 100%;
  max-width: 1920px;
  height: 394px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_07.jpg') no-repeat center;     
}
.banner8b{
  width: 100%;
  max-width: 1920px;
  height: 201px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_08.jpg') no-repeat center;
}
.banner9b{
  width: 100%;
  max-width: 1920px;
  height: 168px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_09.jpg') no-repeat center;
}
.banner10b{
  width: 100%;
  max-width: 1920px;
  height: 326px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_10.jpg') no-repeat center;
}
.banner11b{
  width: 100%;
  max-width: 1920px;
  height: 269px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_11.jpg') no-repeat center;
}
.banner12b{
  width: 100%;
  max-width: 1920px;
  height: 329px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_12.jpg') no-repeat center;
}
.banner13b{
  width: 100%;
  max-width: 1920px;
  height: 437px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_13.jpg') no-repeat center;
}
.banner14b{
  width: 100%;
  max-width: 1920px;
  height: 248px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_14.jpg') no-repeat center;
}
.banner15b{
  width: 100%;
  max-width: 1920px;
  height: 470px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_15.jpg') no-repeat center;
}
.banner16b{
  width: 100%;
  max-width: 1920px;
  height: 121px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex2/ycindex2_16.jpg') no-repeat center;
}

.banner1c{
  width: 100%;
  max-width: 1920px;
  height: 91px;
  position: relative;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_01.jpg') no-repeat center;
}
.banner2c{
  width: 100%;
  max-width: 1920px;
  height: 373px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_02.jpg') no-repeat center;
}
.banner3c{
  width: 100%;
  max-width: 1920px;
  height: 248px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_03.jpg') no-repeat center;
}
.banner4c{
  width: 100%;
  max-width: 1920px;
  height: 113px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_04.jpg') no-repeat center;
}
.banner5c{
  width: 100%;
  max-width: 1920px;
  height: 494px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_05.jpg') no-repeat center; 
}
.banner6c{
  width: 100%;
  max-width: 1920px;
  height: 129px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_06.jpg') no-repeat center;
}
.banner7c{
  width: 100%;
  max-width: 1920px;
  height: 556px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_07.jpg') no-repeat center;       
}
.banner8c{
  width: 100%;
  max-width: 1920px;
  height: 113px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_08.jpg') no-repeat center;
}
.banner9c{
  width: 100%;
  max-width: 1920px;
  height: 503px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_09.jpg') no-repeat center;
}
.banner10c{ 
  width: 100%;
  max-width: 1920px;
  height: 127px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_10.jpg') no-repeat center;
}
.banner11c{
  width: 100%;
  max-width: 1920px;
  height: 160px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_11.jpg') no-repeat center;
}
.banner12c{
  width: 100%;
  max-width: 1920px;
  height: 336px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_12.jpg') no-repeat center;
}
.banner13c{
  width: 100%;
  max-width: 1920px;
  height: 109px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex3/ycindex3_13.jpg') no-repeat center;
}

.banner1d{
  width: 100%;
  max-width: 1920px;
  height: 85px;
  position: relative;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_01.jpg') no-repeat center;
}
.banner2d{
  width: 100%;
  max-width: 1920px;
  height: 235px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_02.jpg') no-repeat center;
}
.banner3d{
  width: 100%;
  max-width: 1920px;
  height: 228px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_03.jpg') no-repeat center;
}
.banner4d{    
  width: 100%;
  max-width: 1920px;
  height: 120px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_04.jpg') no-repeat center;  
}
.banner5d{
  width: 100%;
  max-width: 1920px;
  height: 348px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_05.jpg') no-repeat center; 
}
.banner6d{
  width: 100%;
  max-width: 1920px;
  height: 88px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_06.jpg') no-repeat center;
}
.banner7d{
  width: 100%;
  max-width: 1920px;
  height: 340px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_07.jpg') no-repeat center;       
}
.banner8d{
  width: 100%;
  max-width: 1920px;
  height: 88px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_08.jpg') no-repeat center;
}
.banner9d{
  width: 100%;
  max-width: 1920px;
  height: 342px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_09.jpg') no-repeat center;
}
.banner10d{ 
  width: 100%;
  max-width: 1920px;
  height: 82px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_10.jpg') no-repeat center;
}
.banner11d{
  width: 100%;
  max-width: 1920px;
  height: 352px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_11.jpg') no-repeat center;
}
.banner12d{
  width: 100%;
  max-width: 1920px;
  height: 252px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_12.jpg') no-repeat center;
}
.banner13d{ 
  width: 100%;
  max-width: 1920px;
  height: 292px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_13.jpg') no-repeat center;
}
.banner14d{ 
  width: 100%;
  max-width: 1920px;
  height: 208px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_14.jpg') no-repeat center;
}
.banner15d{ 
  width: 100%;
  max-width: 1920px;
  height: 320px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_15.jpg') no-repeat center;
}
.banner16d{ 
  width: 100%;
  max-width: 1920px;
  height: 408px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_16.jpg') no-repeat center;
}
.banner17d{ 
  width: 100%;
  max-width: 1920px;
  height: 344px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_17.jpg') no-repeat center;
}
.banner18d{ 
  width: 100%;
  max-width: 1920px;
  height: 220px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_18.jpg') no-repeat center;
}
.banner19d{ 
  width: 100%;
  max-width: 1920px;
  height: 396px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_19.jpg') no-repeat center;
}
.banner20d{ 
  width: 100%;
  max-width: 1920px;
  height: 212px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_20.jpg') no-repeat center;
}
.banner21d{ 
  width: 100%;
  max-width: 1920px;
  height: 342px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_21.jpg') no-repeat center;
}
.banner22d{ 
  width: 100%;
  max-width: 1920px;
  height: 406px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_22.jpg') no-repeat center;
}
.banner23d{ 
  width: 100%;
  max-width: 1920px;
  height: 240px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_23.jpg') no-repeat center;
}
.banner24d{   
  width: 100%;
  max-width: 1920px;
  height: 356px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_24.jpg') no-repeat center;
}
.banner25d{   
  width: 100%;
  max-width: 1920px;
  height: 630px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_25.jpg') no-repeat center;
}
.banner26d{   
  width: 100%;
  max-width: 1920px;
  height: 500px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_26.jpg') no-repeat center;
}
.banner27d{   
  width: 100%;
  max-width: 1920px;
  height: 258px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex4/ycindex4_27.jpg') no-repeat center;
}

.banner1e{
  width: 100%;
  max-width: 1920px;
  height: 91px;
  position: relative;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex5/ycindex5_01.jpg') no-repeat center;
}
.banner2e{
  width: 100%;
  max-width: 1920px;
  height: 362px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex5/ycindex5_02.jpg') no-repeat center;
}
.banner3e{
  width: 100%;
  max-width: 1920px;
  height: 435px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex5/ycindex5_03.jpg') no-repeat center;
}
.banner4e{
  width: 100%;
  max-width: 1920px;
  height: 84px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex5/ycindex5_04.jpg') no-repeat center;
}
.banner5e{
  width: 100%;
  max-width: 1920px;
  height: 384px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex5/ycindex5_05.jpg') no-repeat center;     
}
.banner6e{
  width: 100%;
  max-width: 1920px;
  height: 200px;
  
}
.banner7e{
  width: 100%;
  max-width: 1920px;
  height: 224px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex5/ycindex5_07.jpg') no-repeat center;       
}

.banner1f{
  width: 100%;
  max-width: 1920px;
  height: 91px;
  position: relative;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex6/ycindex6_01.jpg') no-repeat center;
}
.banner2f{
  width: 100%;
  max-width: 1920px;
  height: 619px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex6/ycindex6_02.jpg') no-repeat center;
}
.banner3f{
  width: 100%;
  max-width: 1920px;
  height: 93px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex6/ycindex6_03.jpg') no-repeat center; 
}
.banner4f{      
  width: 100%;
  max-width: 1920px;
  height: 283px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex6/ycindex6_04.jpg') no-repeat center;
}
.banner5f{
  width: 100%;
  max-width: 1920px;
  height: 122px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex6/ycindex6_05.jpg') no-repeat center;     
}
.banner6f{
  width: 100%;
  max-width: 1920px;
  height: 304px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindex6/ycindex6_06.jpg') no-repeat center;
}

.banner1g{
  width: 100%;
  max-width: 1920px;
  height: 85px;
  position: relative;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban1/ycindexban1_01.jpg') no-repeat center;
}
.banner2g{
  width: 100%;
  max-width: 1920px;
  height: 302px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban1/ycindexban1_02.jpg') no-repeat center;
}
.banner3g{
  width: 100%;
  max-width: 1920px;
  height: 231px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban1/ycindexban1_03.jpg') no-repeat center;
}
.banner4g{    
  width: 100%;
  max-width: 1920px;
  height: 120px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban1/ycindexban1_04.jpg') no-repeat center;  
}
.banner5g{
  width: 100%;
  max-width: 1920px;
  height: 350px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban1/ycindexban1_05.jpg') no-repeat center;    
}
.banner6g{
  width: 100%;
  max-width: 1920px;
  height: 357px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban1/ycindexban1_06.jpg') no-repeat center;
}
.banner7g{
  width: 100%;
  max-width: 1920px;
  height: 630px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban1/ycindexban1_07.jpg') no-repeat center;       
}
.banner8g{
  width: 100%;
  max-width: 1920px;
  height: 156px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban1/ycindexban1_08.jpg') no-repeat center;
}
.banner9g{  
  width: 100%;
  max-width: 1920px;
  height: 458px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban1/ycindexban1_09.jpg') no-repeat center;
}
.banner10g{ 
  width: 100%;
  max-width: 1920px;
  height: 333px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban1/ycindexban1_10.jpg') no-repeat center;
}

.banner1h{
  width: 100%;
  max-width: 1920px;
  height: 87px;
  position: relative;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban2/ycindexban2_01.jpg') no-repeat center;
}
.banner2h{
  width: 100%;
  max-width: 1920px;
  height: 342px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban2/ycindexban2_02.jpg') no-repeat center;
}
.banner3h{      
  width: 100%;
  max-width: 1920px;
  height: 239px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban2/ycindexban2_03.jpg') no-repeat center;
}
.banner4h{          
  width: 100%;
  max-width: 1920px;
  height: 439px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban2/ycindexban2_04.jpg') no-repeat center;  
}
.banner5h{
  width: 100%;
  max-width: 1920px;
  height: 419px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban2/ycindexban2_05.jpg') no-repeat center;    
}
.banner6h{
  width: 100%;
  max-width: 1920px;
  height: 542px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban2/ycindexban2_06.jpg') no-repeat center;
}
.banner7h{
  width: 100%;
  max-width: 1920px;
  height: 678px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban2/ycindexban2_07.jpg') no-repeat center;       
}
.banner8h{
  width: 100%;
  max-width: 1920px;
  height: 152px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban2/ycindexban2_08.jpg') no-repeat center;
}
.banner9h{  
  width: 100%;
  max-width: 1920px;
  height: 538px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban2/ycindexban2_09.jpg') no-repeat center;  
}
.banner10h{ 
  width: 100%;
  max-width: 1920px;
  height: 187px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban2/ycindexban2_10.jpg') no-repeat center;
}

.banner1i{
  width: 100%;
  max-width: 1920px;
  height: 85px;
  position: relative;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban3/ycindexban3_01.jpg') no-repeat center;
}
.banner2i{
  width: 100%;
  max-width: 1920px;
  height: 355px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban3/ycindexban3_02.jpg') no-repeat center;      
}
.banner3i{          
  width: 100%;
  max-width: 1920px;
  height: 255px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban3/ycindexban3_03.jpg') no-repeat center;
}
.banner4i{    
  width: 100%;
  max-width: 1920px;
  height: 413px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban3/ycindexban3_04.jpg') no-repeat center;    
}
.banner5i{
  width: 100%;
  max-width: 1920px;
  height: 464px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban3/ycindexban3_05.jpg') no-repeat center;    
}
.banner6i{
  width: 100%;
  max-width: 1920px;
  height: 476px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban3/ycindexban3_06.jpg') no-repeat center;
}
.banner7i{
  width: 100%;
  max-width: 1920px;
  height: 304px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban3/ycindexban3_07.jpg') no-repeat center;       
}
.banner8i{
  width: 100%;
  max-width: 1920px;
  height: 264px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban3/ycindexban3_08.jpg') no-repeat center;
}
.banner9i{  
  width: 100%;
  max-width: 1920px;
  height: 364px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban3/ycindexban3_09.jpg') no-repeat center;      
}
.banner10i{ 
  width: 100%;
  max-width: 1920px;
  height: 228px;
  background: url('https://mypicshare.oss-cn-beijing.aliyuncs.com/yuncang/ycindexban3/ycindexban3_10.jpg') no-repeat center;
}
    .form-group {
            width: 70%;
            margin: 20px 10% 50px 10%;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: bold;
            color: #333;
        }

        .form-group input {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 1rem;
            box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
        }

        .form-group input:focus {
            outline: none;
            border-color: #007bff;
            box-shadow: inset 0 1px 3px rgba(0,123,255,0.2);
        }
        .form-row{
          overflow: hidden;
          width: 50%;
          float: left;
        }
     

        .submit-btn:hover {
            background-color: #0056b3;
        }