.indexD-sengong{background:#616161;position:relative;padding:80px 0;}
.indexD-sengong::after{content:"";background:#FFC510;top:0;left:0;right:0;height:500px;position:absolute;}
.indexD-sengong .wp{position:relative;z-index:20;}

.indexD-sengong h3{font-size:60px;color:#000;font-weight:700;line-height:1;text-align:center;text-transform: uppercase;}
.indexD-sengong ul{display: flex;justify-content: space-between;}
.indexD-sengong ul li{position: relative;text-align:center;width:20%;}
.indexD-sengong ul li .B{display: none;}
.indexD-sengong ul li:hover .B{display: block;margin:0 auto;}
.indexD-sengong ul li:hover .A{display: none;}
.indexD-sengong ul li h5{font-size: 48px;color: #fff;font-weight: 600;margin-top: 15px;}
.indexD-sengong ul li h5 span{position:relative;}
.indexD-sengong ul li h5 .sp::after {content: "+";position: absolute;right: -25px;top: -5px;color: #fff;font-size: 30px;}
.indexD-sengong ul li p{font-size: 18px;color: #fff;font-weight: 300;}

.indexD-sengong .list{position:relative;margin:70px 0 0;}
.indexD-sengong .list .swiper{padding-bottom: 20px;}
.indexD-sengong  .swiper-slide{width:29%;}
.indexD-sengong  .swiper-slide img{display:block;box-shadow:0 10px 15px 0 rgba(0,0,0,0.25);}
.indexD-sengong  .swiper-slide p {line-height:98px;padding-top:0;text-align:center;color:#636363;font-size:1.1em;margin:0;}

.indexD-sengong .swiper-button-prev,.indexD-sengong .swiper-button-next{width:50px;height:50px;line-height:50px;overflow:hidden;border-radius:8px;background:none;margin-top:-25px;text-align:center;color:#000;}
.indexD-sengong .swiper-button-next::after, .indexD-sengong .swiper-button-prev::after {display:none;}
.indexD-sengong .swiper-button-prev i,.indexD-sengong .swiper-button-next i{color:inherit;font-size:40px;display:inline-block;margin-top:1px;}
.indexD-sengong .swiper-button-prev,.indexD-sengong .swiper-container-rtl .swiper-button-next{left:-80px;right:auto;}
.indexD-sengong .swiper-button-next,.indexD-sengong .swiper-container-rtl .swiper-button-prev{right:-80px;left:auto;}
.indexD-sengong .swiper-button-prev:hover,.indexD-sengong .swiper-button-next:hover{color:#FFC510;}

.indexD-sengong .swiper-pagination-bullets{position:static;margin-top:25px;width:100%;display:none;}
.indexD-sengong .swiper-pagination-bullet {height:12px;width:12px;margin:0 4px;background:#E4E4E4;border-radius:50%;opacity:1;}
.indexD-sengong .swiper-pagination-bullet-active{background:#FFC510;}

@media screen and (max-width:1440px){

.indexD-sengong h3{font-size:48px;}

.indexD-sengong .swiper-button-prev,.indexD-sengong .swiper-container-rtl .swiper-button-next{left:-60px;}
.indexD-sengong .swiper-button-next,.indexD-sengong .swiper-container-rtl .swiper-button-prev{right:-60px;}

}

@media screen and (max-width:1367px){
.indexD-sengong{padding:70px 0;}
.indexD-sengong h3{font-size:44px;}

.indexD-sengong .swiper-button-prev,.indexD-sengong .swiper-container-rtl .swiper-button-next{left:-50px;}
.indexD-sengong .swiper-button-next,.indexD-sengong .swiper-container-rtl .swiper-button-prev{right:-50px;}

}

@media screen and (max-width:1280px){
.indexD-sengong{padding:60px 0;}
.indexD-sengong h3{font-size:40px;}

.indexD-sengong ul li h5 {font-size: 28px;}
.indexD-sengong ul li p {font-size: 16px;}
.indexD-sengong ul li img {width: 80px;}
.indexD-sengong .list{margin:55px 0 0;}
.indexD-sengong .swiper-button-prev,.indexD-sengong .swiper-button-next{display:none;}
.indexD-sengong .swiper-pagination-bullets{display:block;}
}

@media screen and (max-width:768px){
.indexD-sengong{padding:30px 0;}	
.indexD-sengong h3 {font-size:30px;}
.indexD-sengong .list {margin:30px 0 0;}

}

@media screen and (max-width:480px){
.indexD-sengong h3 {font-size:27px;}
}

@media screen and (max-width:480px){
.indexD-sengong h3 {font-size:24px;}

.indexD-sengong ul {flex-wrap: wrap;-webkit-flex-wrap: wrap;justify-content: center;-webkit-justify-content: center;}
.indexD-sengong ul li {width: 50%;margin-bottom: 20px;}
}