/* 轮播图样式 */
.swiper-container {
    width: 100%;
    height: 70vh;
}

.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.swiper-slide>img{
    width: 100%;
    height: 100%;
}

.swiper-button-next{
    right: calc(50% - 700px) !important;
    background: url('../images/indexImg/next.png') no-repeat center !important;
    opacity: 0.5;
}

.swiper-button-next:hover{
    opacity: 1;
}

.swiper-button-prev{
    left: calc(50% - 700px) !important;
    background: url('../images/indexImg/prev.png') no-repeat center !important;
    opacity: 0.5;
}

.swiper-button-prev:hover{
    opacity: 1;
}

.swiper-button-next,.swiper-button-prev{
    width: 62px !important;
    height: 62px !important;
    background-size: 100% !important;
}

.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{
    width: 18px;
    height: 18px;
}

.swiper-pagination-bullet{
    background: url("../images/indexImg/shape.png") no-repeat center !important;
    background-size: 18px 18px !important;
}

.swiper-pagination-bullet-active{
    background: url("../images/indexImg/shapeActive.png") no-repeat center !important;
    background-size: 18px 19px !important;
}

.swiper-pagination-bullet{
    opacity: 1 !important;
}

/* 宫格图 */
.grid_view{
    padding: 0px calc(50% - 700px) 54px calc(50% - 700px);
    background: #262626;
}

.grid_box{
    width: 100%;
    margin-top: 64px;
    display: flex;
    justify-content: space-between;
}

.grid_item{
    width: 30%;
    height: 350px;
    padding: 0 50px;
}

.grid_item:nth-child(1){
    background: url('../images/indexImg/grid1.png') no-repeat center;
    background-size: 452px 350px;
} 

.grid_item:nth-child(2){
    background: url('../images/indexImg/grid2.png') no-repeat center;
    background-size: 452px 350px;
    margin: 0px 23px;
}

.grid_item:nth-child(3){
    background: url('../images/indexImg/grid3.png') no-repeat center;
    background-size: 452px 350px;
}

.grid_item:hover{
    background-size: 542.4px 420px;
    transition: all 0.8s ease;
    border-radius: 8px;
}

.grid_item>p:nth-child(1){
    margin-top: 159px;
    height: 37px;
    line-height: 37px;
    font-size: 26px;
    text-align: center;
    color: #fff;
}

.grid_item>p:nth-child(2){
    width: 100%;
    height: 52px;
    font-size: 16px;
    text-align: center;
    color: #E5E5E5;
}

/* 为什么选择博润 */
.trait{
    width: 100%;
    padding: 0px calc(50% - 700px) 89px calc(50% - 700px);
    background: #363636;
}

.trait::after{
    content: '';
    clear: both;
    display: block;
}

.grid_row_top{
    margin-top: 54px;
}

.grid_row_top,.grid_row_bottom{
    position: relative;
    width: 100%;
    height: 54px;
    clear: both;
}

.grid_row_center{
    position: relative;
    width: 100%;
    height: 101px;
    clear: both;
}

.grid_row_top>img,.grid_row_bottom>img,.grid_row_center>img{
    width: 100%;
    height: 100%;
}

.line_row{
    position: absolute;
    width: calc(100% - 6px);
    left: 3px;
    right: 3px;
    border-top: 1px solid #4B3F34;
    z-index: 1;
}

.trait_box{
    position: relative;
    width: calc(100% / 3);
    float: left;
    text-align: center;
    color: #fff;
    padding: 0px 5%;
}

.line_col{
    position: absolute;
    height: 330px;
    border-left: 1px solid #4B3F34;
    z-index: 1;
    top: -50px;
}

.bg_hexagon{
    width: 80px;
    height: 100px;
    background: url('../images/indexImg/hexagon.png') no-repeat center;
    background-size: 100%;
    margin-left: calc(50% - 40px);
    margin-bottom: 20px;
    transition: 0.8s;
}

.trait_box:hover .bg_hexagon{
    transform: rotateY(360deg);
}

.bg_hexagon>img{
    width: 40px;
    height: 40px;
    text-align: center;
    margin-top: 30px;
}

.trait_title{
    height: 37px;
    line-height: 37px;
    text-align: center;
    font-size: 26px;
}

.trait_desc{
    height: 52px;
    line-height: 26px;
    font-size: 16px;
    color: #E5E5E5;
}