.main_pc{
    margin: 0;
    padding: 0;
    width: 100%;
    position: relative;
    /* overflow: hidden; */
    text-align: center;
    margin-top: -3px;
    display: inline-block;
}

.banner111{
    position: relative;
    /* width: 100%;
    height: 679px; */
    
    margin: 0 auto;
    margin-top: -151px;
    z-index: 9998;
    width: 100%;
    min-width: 1200px;
}
.banner111img{
    width: 100%;
}
.sxh1{
    position: relative;
    width: 100%;
    height: 250px;
    margin-bottom:2%;
}
.sxh1img{
    height: 250px;
    width:100%;
}
.sxh2 {
    position: relative;
    width: 100%;
    height: 1682px;
}
.sxh2img {
    height: 100%;
    width: 100%;
}
.sxh3{
    position: relative;
    width: 100%;
    height: 537px;
}
.sxh3img {
    height: 537px;
    width: 100%;
}
.lunbobox{
    width: 100%;
    height: 522px;
    display: flex;
    justify-content: center;
    position: relative;
    margin-bottom: 65px;
}
.lbcont{
    width: 1000px;
    height: 522px;
    background: #ccc;
}
.sxh4 {
    position: relative;
    width: 100%;
    height: 438px;
    margin-bottom: 72px;
}
.sxh4img {
    height: 438px;
    width: 100%;
}
.sxh5 {
    position: relative;
    width: 100%;
    height: 730px;
    background-color: #F6F6F6;
    margin-bottom: 74px;
}
.sxh5img{
    height: 730px;
    width:100%;
}
.sxh6 {
    position: relative;
    width: 100%;
    height: 630px;
    margin-bottom: 124px;
}
.sxh6img{
    height: 630px;
    width:100%
}
.sxh7 {
    position: relative;
    width: 100%;
    height: 970px;
    background-color: #F6F6F6;
    margin-bottom: 133px;
}
.sxh7img {
    height: 871px;
    width: 100%
}

.sxh8{
    position: relative;
    width: 100%;
    height: 249px;
    margin: 100px 0;
}
.sxh8img{
    height: 249px;
    
}
.sxh9 {
    position: relative;
    width: 100%;
    height: 185px;
    margin-bottom: 50px;
}

.sxh9img {
    height: 169px;
    width: 100%;
}
.sxhlogobox{
    position: absolute;
    left: 50%;
    transform: translate(-50%,0);
    top: 52px;
    width: 1050px;
    height: 100px;
    display: flex;
    justify-content: space-between;
}
.sxhlogo{

    width: 100px;
    height: 100px;
    /* background: rgba(1, 1, 1, 0.5); */
}

* {
    margin: 0;
    padding: 0;
    text-decoration: none;
}

 
#container {
    width: 860px;
    height: 400px;
    overflow: hidden;
    position: relative;
    margin: 45px auto;
}
 
#list {
    width: 3440px;
    height: 400px;
    position: absolute;
    z-index: 1;
}
 
#list img {
    float: left;
}
 .boxlbt{
    position: relative;
 }
 
/* 小圆点区域 */
 
#buttons3 {
    position: absolute;
    height: 10px;
    width: 100px;
    z-index: 2;
    bottom: 45px;
    width: 100%;
    display: flex;
    justify-content: center;
}
 
#buttons3 span {
    cursor: pointer;
    float: left;
    border: 1px solid #e5e5e5;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #e5e5e5;
    margin-right: 10px;
}
 
#buttons3 .on {
    background: #a50034;
    border: 1px solid #a50034;
}
 
 
/* 按钮区域 */
 
.arrow {
    cursor: pointer;
    width: 25px;
    height: 43px;
    position: absolute;
    z-index: 2;
    top: 220px;
}
 
/* .arrow:hover {
    background-color: RGBA(0, 0, 0, .7);
} */
#prev:hover{
    background: url(https://webimgs.bthhotels.com/cms/image/sxh-new/l1.png) no-repeat;
    background-size: 100% 100%;
}
#next:hover{
    background: url(https://webimgs.bthhotels.com/cms/image/sxh-new/r1.png) no-repeat;
    background-size: 100% 100%;
}
#container:hover .arrow {
    display: block;
}
 
#prev {
    left: -65px;
    background: url(https://webimgs.bthhotels.com/cms/image/sxh-new/l2.png) no-repeat;
    background-size: 100% 100%;
}
 
#next {
    right: -65px;
    
    background: url(https://webimgs.bthhotels.com/cms/image/sxh-new/r2.png) no-repeat;
    background-size: 100% 100%;
}