/*
未初始化的swiper 隐藏翻页 焦点
*/
.hide_navigation .slide_navigation,.hide_navigation .swiper-pagination {
    display: none !important;
}
.flex-wrap .swiper-wrapper{
    flex-wrap: wrap;
   
}
.flex-wrap .slide_swiper{
    overflow: visible;
}
/*
左右箭头
*/
.swiper_box{
    position: relative;
}
.swiper_box .slide_navigation{
    position: absolute;
    top: 0;
    width: 100%;
    z-index: -1;
    height: 100%;
}
.swiper_box .slide_navigation .icon_btn {
    position: absolute;
    top:50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}
.swiper_box .slide_navigation .swiper-button-prev{
    left: -80px; 
}
.swiper_box .slide_navigation .swiper-button-next{
    right: -80px; 
}
.swiper_box .slide_navigation .icon_btn  .iconfont{
    font-size: 80px;
    color: #999999;
}
/*
 禁用的翻页按钮
*/
.swiper_box .slide_navigation .icon_btn.swiper-button-disabled{
  color: #dfe1e8;
}
.news_slide {
    position: relative;
}

.slide_swiper {
    overflow: hidden;
    height: 100%;
}

.news_slide .swiper-slide {
    position: relative;
}

.news_slide .swiper-slide a {
    display: block;
}

.news_slideimg img {
    width: 100%;
    height: 435px !important;
    object-fit: cover;
    object-position: center;
    display: block;
}

.news_slideimg img:nth-child(2) {
    display: none;
}

.news_slidetext {
    width: 100%;
    height: 150px;
    background-image: linear-gradient(180deg, rgba(0, 0, 0, 0.00) 0%, rgba(0, 0, 0, 0.80) 100%);
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 0 28px;
    display: flex;
    display: -webkit-flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-bottom: 30px;
}

.news_slidetext h3 {
    font-size: 24px;
    color: #FFFFFF;
    letter-spacing: -0.22px;
    line-height: 36px;
    font-weight: 500;
}

.news_slidetext h3 span {
    display: inline-block;
    min-width: 60px;
    padding: 0 5px;
    height: 20px;
    background: #EFEFEF;
    border-radius: 2px;
    font-size: 12px;
    color: #555550;
    font-weight: 400;
    margin-left: 8px;
    text-align: center;
    line-height: 20px;
}

.news_slidetext p {
    font-size: 14px;
    color: #FFFFFF;
    letter-spacing: -0.13px;
    font-weight: 400;
    margin-top: 10px;
}

.news_slidetext .newslidedate {
    display: none;
    font-size: 12px;
    color: #FFFFFF;
    line-height: 16px;
}

@keyframes newsslide_progressbar {
    0% {
        width: 0%
    }

    100% {
        width: 100%
    }
}

@-webkit-keyframes newsslide_progressbar {
    0% {
        width: 0%
    }

    100% {
        width: 100%
    }
}

.news_pagination {
    width: 100%;
    text-align: center;
    margin-top: 13px;
}

.news_pagination span {
    display: inline-block;
    width: 40px;
    height: 4px;
    margin: 0 5px;
    cursor: pointer;
    background: #E5E8F0;
    border-radius: 2px;
    position: relative;
}

.news_pagination span.swiper-pagination-bullet-active:before {
    content: "";
    display: block;
    width: 100%;
    height: 4px;
    background: #F70000;
    border-radius: 2px;
    animation-name: newsslide_progressbar;
    -webkit-animation-name: newsslide_progressbar;
    animation-timing-function: linear;
    -webkit-animation-timing-function: linear;
}
/*小屏幕*/
@media screen and (max-width: 1600px) {
    .swiper_box .slide_navigation .swiper-button-prev{ left:-48px;}
    .swiper_box .slide_navigation .swiper-button-next{ right:-48px;}
    .swiper_box .slide_navigation .icon_btn .iconfont{ font-size:60px;}
}
@media screen and (max-width: 1520px) {
    .swiper_box .slide_navigation .swiper-button-prev{ left:-40px;}
    .swiper_box .slide_navigation .swiper-button-next{ right:-40px;}
    .swiper_box .slide_navigation .icon_btn .iconfont{ font-size:54px;}
}
@media screen and (max-width: 1280px) {
    .swiper_box .slide_navigation .swiper-button-prev{ left:-40px;}
    .swiper_box .slide_navigation .swiper-button-next{ right:-40px;}
    .swiper_box .slide_navigation .icon_btn .iconfont{ font-size:50px;}
}
@media screen and (max-width: 980px) {
    .swiper_box .slide_navigation{
        position: relative;
    }
    .swiper_box .slide_navigation .swiper-button-prev{ 
        left:50%;
        transform: translateX(calc(-100% - 20px)) translateY(-50%);
    }
    .swiper_box .slide_navigation .swiper-button-next{ 
        right:50%;
        transform: translateX(calc(100% + 20px)) translateY(-50%);
    }
    .swiper_box .slide_navigation .icon_btn .iconfont{ font-size:46px;}
}
/*
全宽 置顶新闻的手机端css 
*/
@media screen and (max-width: 768px) {
    .news_slideimg img {
        height: 192px !important;
    }
    .news_slidetext{ height:46px; background: rgba(0,0,0,0.40); border-radius: 0px 0px 2px 2px; padding-bottom:0; padding-left:8px; justify-content:center;}
	.news_slidetext h3{ font-size:14px; line-height: 20px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
	.news_slidetext h3 span{ display:none;}
	.news_slidetext p{ display:none;}
	.news_slidetext .newslidedate{ display:block;}
	.news_slide .news_pagination{ display:none;}
    .news_slide{
        margin: 0 -4px;
    }
     .news_slide  .slide_swiper{
        overflow: visible;
    }
     .news_slide  .swiper-slide a{
        margin: 0 4px;
        position: relative;
    }
}

/*
相关产品轮播--多列轮播
*/
.product_slide .slide_swiper{padding: 20px 0;}
.product_slide .item_box{
    position: relative;
}
.product_slide .item_box .item{
    display: block;
    position: relative;
    overflow: hidden;
    background: #FFFFFF;
    box-shadow: 0px 4px 10px 0px rgba(190,196,204,0.2);
    border-radius: 2px;
    min-height: 510px;
    padding-bottom: 30px;
    -webkit-transition: box-shadow 0.3s;
    -moz-transition: box-shadow 0.3s;
    -ms-transition: box-shadow 0.3s;
    -o-transition: box-shadow 0.3s;
    transition: box-shadow 0.3s;
}
.product_slide .item_box .item:hover{
    box-shadow: 0px 4px 10px 0px rgba(190,196,204,0.4);
}
.product_slide  .img_box{
    margin-bottom: 20px;
    box-shadow: 0px 0px 24px 2px rgba(84,84,84,0.04); 
    height: 260px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.product_slide  .img_box img{
   width: 100%;
   height: 100%;
   object-fit: cover;
   display: block;
}

@media screen and (max-width: 768px) {
    .product_slide  .img_box img{
        max-width: 430px;
    }
}

.product_slide .slide_text{
    padding: 16px;
    padding-top: 4px;
}
.product_slide .title{
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 8px;

}
.product_slide .tags_box{
  margin-bottom: 15px;
}
.product_slide .tags_box span{
    background: #EFEFEF;
    border-radius: 2px;
    display: flex;
    height: 20px;
    align-items: center;
    padding: 0 4px;
    font-size: 12px;
    color: #555550;
    margin-right: 4px;
}
.product_slide .summary_box{
    padding-top: 15px;
    border-top: 1px solid rgba(238,237,235,1);
    font-size: 18px;
    color: #666666;
    line-height: 1.6;
}

/*
banner轮播
*/
.banner-slide .content-w{
    max-width: 1520px;
    padding: 0 40px;
    position: relative;
    margin: 0 auto;
    z-index: 10;
}
.banner-slide .item_box{
    height: 100%;
}
.banner-slide  .slide_text{
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    z-index: 10;
    color: #fff;
}
.banner-slide .img_box{
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}
.banner-slide .img_box img{
    width: 100%;
    object-fit: cover;
    display: block;
    -webkit-transition: 5s;
    transition: 5s;
    height: auto !important;
    min-height: 400px;
}
/* .banner-slide  .item_box:hover .img_box img{
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
} */
.banner-slide .slide_item .title{
font-size: 60px;
line-height: 1.4;
font-weight: 400;
margin-bottom: 10px;
}
.banner-slide .slide_item .summary_box{
font-size: 24px;
line-height: 32px;
font-weight: 400;
margin-bottom: 24px;
}
.banner-slide .slide_item .slide_btn:hover{
    opacity: .8;
}
.banner-slide .swiper-pagination{
    position: absolute;
    bottom: 44px;
    left: 0;
    width: 100%;
    text-align: center;
    z-index: 10;
}
.banner-slide  .news_pagination span{
    background: #fff;
}
@media(max-width:980px){
    .banner-slide .content-w{
        padding: 0 20px;
    }
    .banner-slide .slide_item .title{
        font-size: 40px;
    }
    .banner-slide .slide_item .summary_box{
        font-size: 20px;
    }
    .banner-slide .swiper-pagination{
        bottom: 18px;
    }
    .banner-slide .slide_btn{
        min-width: 96px;
        height: 32px;
        padding: 0 10px; 
    }
}

@media(max-width:767px){
    .banner-slide .content-w{
        padding: 0 16px;
    }
    .banner-slide .img_box img{
        min-height: 334px !important;
    }
    .banner-slide .slide_item .title{
        font-size: 20px;
        margin-bottom: 4px;
    }
    .banner-slide .slide_item .summary_box{
        font-size: 14px;
        margin-bottom: 16px;
    }
    .banner-slide .content-w{
        display: flex;
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    .banner-slide .slide_btn{
        min-width: 64px;
        height: 24px;
        font-size: 12px;
        padding: 0 8px; 
    }
}


/*
列控制 
*/
.pc_slidesperview_1  .slide_item{width: 100%;}
.pc_slidesperview_2  .slide_item{width: 50%;}
.pc_slidesperview_3  .slide_item{width: 33.33%;}
.pc_slidesperview_4  .slide_item{width: 25%;}
.pc_slidesperview_5  .slide_item{width: 20%;}
@media (max-width:980px) {
    .tablet_slidesperview_1  .slide_item{width: 100%;}
    .tablet_slidesperview_2  .slide_item{width: 50%;}
    .tablet_slidesperview_3  .slide_item{width: 33.33%;}
    .tablet_slidesperview_4  .slide_item{width: 25%;}
    .tablet_slidesperview_5  .slide_item{width: 20%;}
}
@media (max-width:767px) {
    .phone_slidesperview_1  .slide_item{width: 100%;}
    .phone_slidesperview_2  .slide_item{width: 50%;}
    .phone_slidesperview_3  .slide_item{width: 33.33%;}
    .phone_slidesperview_4  .slide_item{width: 25%;}
    .phone_slidesperview_5  .slide_item{width: 20%;}
}
@media (max-width:768px) {
    .phone_slidesperview_1  .slide_item{width: 100%;}
    .phone_slidesperview_2  .slide_item{width: 50%;}
    .phone_slidesperview_3  .slide_item{width: 33.33%;}
    .phone_slidesperview_4  .slide_item{width: 25%;}
    .phone_slidesperview_5  .slide_item{width: 20%;}
}

/*
间距控制 
*/
.slide_item .item{
    display: block;
}
.pc_spacing_0 .slide_item .item{ margin: 0;}
.pc_spacing_0{ margin: 0;}

.pc_spacing_10 .slide_item .item{ margin: 0 5px;}
.pc_spacing_10 .slide_item{margin-bottom: 10px;}
.pc_spacing_10{ margin: 0 -5px;}

.pc_spacing_14 .slide_item .item{ margin: 0 7px;}
.pc_spacing_14 .slide_item{margin-bottom: 14px;}
.pc_spacing_14{ margin: 0 -7px;}

.pc_spacing_20 .slide_item .item{ margin: 0 10px;}
.pc_spacing_20 .slide_item{margin-bottom: 20px;}
.pc_spacing_20{ margin: 0 -10px;}

.pc_spacing_24 .slide_item .item{margin: 0 12px;}
.pc_spacing_24 .slide_item{margin-bottom: 24px;}
.pc_spacing_24{ margin: 0 -12px;}

.pc_spacing_30 .slide_item .item{ margin: 0 15px;}
.pc_spacing_30 .slide_item{margin-bottom: 30px;}
.pc_spacing_30{ margin: 0 -15px;}


@media (max-width:980px) {
    .tablet_spacing_0 .slide_item .item{ margin: 0;}
    .tablet_spacing_0{ margin: 0;}
    
    .tablet_spacing_10 .slide_item .item{ margin: 0 5px;}
    .tablet_spacing_10 .slide_item{margin-bottom: 10px;}
    .tablet_spacing_10{ margin: 0 -5px;}
    
    .tablet_spacing_14 .slide_item .item{ margin: 0 7px;}
    .tablet_spacing_14 .slide_item{margin-bottom: 14px;}
    .tablet_spacing_14{ margin: 0 -7px;}
    
    .tablet_spacing_20 .slide_item .item{ margin: 0 10px;}
    .tablet_spacing_20 .slide_item{margin-bottom: 20px;}
    .tablet_spacing_20{ margin: 0 -10px;}
    
    .tablet_spacing_24 .slide_item .item{ margin: 0 12px;}
    .tablet_spacing_24 .slide_item{margin-bottom: 24px;}
    .tablet_spacing_24{ margin: 0 -12px;}
    
    .tablet_spacing_30 .slide_item .item{ margin: 0 15px;}
    .tablet_spacing_30 .slide_item{margin-bottom: 30px;}
    .tablet_spacing_30{ margin: 0 -15px;}
}
@media (max-width:767px) {
    .phone_spacing_0 .slide_item .item{ margin: 0;}
    .phone_spacing_0{ margin: 0;}
    
    .phone_spacing_10 .slide_item .item{ margin: 0 5px;}
    .phone_spacing_10 .slide_item{margin-bottom: 10px;}
    .phone_spacing_10{ margin: 0 -5px;}
    
    .phone_spacing_14 .slide_item .item{ margin: 0 7px;}
    .phone_spacing_14 .slide_item{margin-bottom: 14px;}
    .phone_spacing_14{ margin: 0 -7px;}
    
    .phone_spacing_20 .slide_item .item{ margin: 0 10px;}
    .phone_spacing_20 .slide_item{margin-bottom: 20px;}
    .phone_spacing_20{ margin: 0 -10px;}
    
    .phone_spacing_24 .slide_item .item{ margin: 0 12px;}
    .phone_spacing_24 .slide_item{margin-bottom: 24px;}
    .phone_spacing_24{ margin: 0 -12px;}
    
    .phone_spacing_30 .slide_item .item{ margin: 0 15px;}
    .phone_spacing_30 .slide_item{margin-bottom: 30px;}
    .phone_spacing_30{ margin: 0 -15px;}
}