body {
  background-color: #4682b4;
  margin: 0;
  overflow: hidden;
}

a:hover,
a {
  color: inherit;
  text-decoration: inherit;
}

.c-menu {
  position: absolute;
  height: 92vh;
    width: 100vw;
  height: 92vh;
  width: 25vw;
  /* width:53vw; */
  overflow: hidden;
  right: 0;
  top: 3vh;
  z-index: 10;
}

.top, .bottom {
  position: absolute;
  left: 0;
  width: 100%;
  height: 50px;
  background: transparent;
}

.top {
  top: 0;
  background: linear-gradient(to bottom, steelblue 0%, rgba(70, 130, 180, 0) 100%);
}

.bottom {
  bottom: 0;
  background: linear-gradient(to bottom, rgba(70, 130, 180, 0) 0%, steelblue 100%);
}

.img-box, .hide {
  position: absolute;
  left: 7px;
  top: 177px;
  width: 111px;
  height: 82px;
  opacity: 1;
  transition: opacity, 2s;
}

.hide {
  opacity: 0;
  transition: opacity, .5s;
}

.items-list {
  position: absolute;
  left: -2vh;
  /* left: -145vh; */
  top: -101px;
  width: 55vh;
  height: 100vh;
  border: 2px solid #C9A063;
  border-radius: 50%;
  margin: 5rem;
  border-radius: 50% 0 0 50%/50%;
  border-right: none;
}

.item {
  position: absolute;
  width: 20rem;
  padding-left: 2rem;
  font-size: 1.2rem;
  transition: font-size 1s;
  text-align: left;
  /* cursor: pointer; */
  /* background: red; */
}
.item:nth-child(5) {
  font-size: 1.3rem;
  transition: font-size .5s;
}
.item:nth-child(5) div{
  top: -1.2rem;
}
.item:before {
  content: "";
  position: absolute;
  width: 1rem;
  height: 2rem;
  background: url('../img/shuidi_1.png') no-repeat;
  background-size: 1rem;
  left: -0.5rem;
  top: -0.8rem;
}
.item:nth-child(7):before {
  /* top: 10px; */
}
.item div {
  color: #C9A063;
  transition: color 0.5s;
  position: absolute;
  left: 1.5rem;
  top: -0.7rem;
  width: 39vh;
  opacity: 0.3;
  cursor: pointer;
}
.item:nth-child(5) div{
  opacity: 1;
}
/* .item a:hover {
  color: white;
  transition: color 0.5s;
} */
/* .item:nth-child(1),.item:nth-child(2), .item:nth-child(3), .item:nth-child(4), .item:nth-child(5), .item:nth-child(6), .item:nth-child(7), .item:nth-child(9) {
  opacity: 0.3;
} */

.up-down {
  position: absolute;
  /* width: 20px;
  height: 20px; */
  cursor: pointer;
  /* left: 60px; */
  font-size: 20pt;
  color: #dae6ef;
  /* -webkit-transform: scale(3, 1);
          transform: scale(3, 1); */
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
.up-down:hover {
  color: white;
  transition: color 0.5s;
}
.up-down img{
  width: 2rem;
}

.prev {
  bottom: 7vh;
  right: 7vh;
  z-index: 20;
}

.next {
  bottom: 2vh;
  right: 7vh;
  z-index: 20;
}

/* 左侧内容区域 */
.left-view {
  width: 75vw;
  height: 100vh;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 10;
}
.iframe-view{
  width: 100%;
  height: 100%;
  position: absolute;
  opacity: 0;
  left: 0;
  top: 0;
}
.show{
  opacity: 1 !important;
  z-index: 20;
}
.showStr {
  display: block !important;
}
iframe{
  width: 100%;
  height: 100%;
}


.preview{
  position: absolute;
  top: 2vh;
  height: 98vh;
  overflow: hidden;
  right: 25vw;
  /* background: red; */
  width: 35vw;
}
.preview-img{

}
.img-item{
  width: 70%;
  position: absolute;
  padding-top: 40%;
  overflow: hidden;
  left: 0;
  top: 35%;
  opacity: 0; 
  visibility: hidden;
  cursor: pointer;
  -webkit-transition: all 0.5s ease-in-out;
	-moz-transition: all 0.5s ease-in-out;
	-o-transition: all 0.5s ease-in-out;
	-ms-transition: all 0.5s ease-in-out;
	transition: all 0.5s ease-in-out;
  border-radius: 0.8rem;
  background-color: #C9A063
}
.img-item>img{
  position: absolute;
  left: 0;
  /* top: 0; */
  height: 100%;
  width: 100%;
  object-fit: cover;
  border-radius: 0.8rem;
  top: -0.1rem;
}
/* .cur{
  opacity: 1; 
  visibility: visible;
  z-index: 10;
  transform: translateX(0) translateY(0) scale(1);
}
.cur_1{
  opacity: 0.8;
  visibility: visible;
  transform: translateX(5vw) translateY(-12vh) scale(0.8);
  z-index: 9;
}
.cur_2{
  opacity: 0.7;
  visibility: visible;
  transform: translateX(10vw) translateY(-24vh) scale(0.6);
  z-index: 8;
}
.cur_3{
  opacity: 0.6;
  visibility: visible;
  transform: translateX(14vw) translateY(-32vh) scale(0.5);
  z-index: 7;
}
.cur_4{
  opacity: 0.5;
  visibility: visible;
  transform: translateX(17vw) translateY(-38vh) scale(0.4);
  z-index: 6;
}
.down_1{
  opacity: 0.8;
  visibility: visible;
  transform: translateX(5vw) translateY(12vh) scale(0.8);
  z-index: 9;
}
.down_2{
  opacity: 0.7;
  visibility: visible;
  transform: translateX(10vw) translateY(24vh) scale(0.6);
  z-index: 8;
}
.down_3{
  opacity: 0.6;
  visibility: visible;
  transform: translateX(14vw) translateY(32vh) scale(0.5);
  z-index: 7;
}
.down_4{
  opacity: 0.5;
  visibility: visible;
  transform: translateX(17vw) translateY(38vh) scale(0.4);
  z-index: 6;
} */
.jq-theme{
  width: 25vw;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 10vw;
  display: flex;
  align-items: center;
  justify-content: center;
}
.jq-theme>div{
  position: relative;
}
.jq-theme>div:before{
  content: "";
    position: absolute;
    width: 2rem;
    height: 2rem;
    background: url('../img/nav-big.png') no-repeat;
    background-size: 1.4rem;
    left: -2.1rem;
    top: 0.7rem;
    opacity: .9;
}

.jq-theme-title{
    color: #C9A063;
    font-size: 2rem;
    border-bottom: 0.1rem #fff solid;
    line-height: 3rem;
    opacity: .6;
}
.jq-theme-cnt{
  font-size: 1rem;
  color: #fff;
  margin-top: 0.5rem;
  line-height: 1.5rem;
  max-height: 50vh;
  overflow: hidden;
  opacity: .6;
}






.swiper-pagination-icon{
  height: 3rem;
  position: absolute;
  bottom: 2vh;
  left: 3vw;
  width: 55vw;
}
.icon01{
  float: left;
  height: 1rem;
  margin-top: 1rem;
}
.showNum{
  display: block;
    height: 1.9rem;
    border-radius: 1.9rem;
    color: #cccccc;
    border: 1px solid #cccccc;
    font-size: 1rem;
    padding: 0 0.8rem;
    margin: 0.5rem;
    opacity: .8;
    text-align: center;
}
.showNum-div{
  display: block;
    width: 10rem;
    float: right;
    height: 3rem;
    margin-right: 1.5rem;
}
.showNum span{
  width: auto;
  height: 1.9rem;
  line-height: 1.9rem;
}
.swiper-button-next{
  background-image: url('../img/left.png');
  background-position: left top;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  width: 3rem;
  height: 3rem;
  margin: 0;
  float: right;
  position: relative;
  top:0;right:auto;bottom:auto;left:auto;
  cursor: pointer;
}
.swiper-button-prev{
  background-image: url('../img/right.png');
  background-position: left top;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  width: 3rem;
  height: 3rem;
  margin: 0 1.5rem 0 0;
  float: right;
  position: relative;
  top:0;right:auto;bottom:auto;left:auto;
  cursor: pointer;
}
.no-more{

}
.paginationStr-left span{

}
.paginationStr-left{
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  height: 3rem;
}
.paginationStr-left span{
  background-image: url('../img/nav-small.png');
  background-position: left top;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  width: 6px;
  height: 8px;
  margin-right:0px!important;                  
  display: block;
  float: left;
  margin-top: 3px!important;
  cursor: pointer;
}
.span-active{
  background-image: url('../img/nav-big.png') !important;
  width:8px !important;
  height:11px !important;
  margin-top: 0!important;
}
.swiper-button-lock{
  display: inline-block;
}
.swiper-button-next, .swiper-button-prev{
  color:inherit
}
.swiper-paginationStr{
  /* background: blue; */
    position: absolute;
    left: 11.5rem;
    right: 18.5rem;
    top: 0;
    bottom: 0;
}
.no-dj{
  opacity: .5;
  cursor:inherit;
}
.theme-bg{
  position: relative;
  z-index: 1;
  left: 0;
  top: 0;
  height: 100%;
  display: none;
  opacity: .2;
}
.theme-title{
  position: absolute;
  width: 30%;
  left: 10vw;
  z-index: 5;
  top: 8vh;
}
.c-menu-zz{
    /* position: absolute;
    height: 3vh;
    background: no-repeat linear-gradient(to left, #000000 0%, #010101 100%);
    width: 25%;
    z-index: 15;
    right: 41%; */
    display:none
}