@charset "UTF-8";
/*妗堜緥灞曠ず*/
/*$$
{
	"color":[
		{"val":"#333333","title":"榛樿瀛椾綋棰滆壊"},
		{"val":"#ffffff","title":"閫変腑瀛椾綋棰滆壊"},
		{"val":"#e4e4e9","title":"鑻辨枃瀛椾綋棰滆壊"}
	],
	"background":[
		{"val":"#ffffff","title":"榛樿鑳屾櫙棰滆壊"},
		{"val":"#f3f3f3","title":"妯″潡鑳屾櫙棰滆壊"},
		{"val":"#e50100","title":"閫変腑鐨勮儗鏅鑹?}
	],
	"border":[
	
	]
}
$$*/
#case_xxx {
  background: #ffffff;
  padding: 60px 10px 135px;
}

#case_xxx .cas_box {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

#case_xxx .cas_box .casTi .casTxt {
  position: relative;
  padding-top: 20px;
  margin-bottom: 18px;
}

#case_xxx .cas_box .casTi .casTxt h2 {
  letter-spacing: 1px;
  font-size: 28px;
  color: #333333;
  position: relative;
  z-index: 2;
  font-weight: bold;
  width: 100%;
  text-align: center;
}

#case_xxx .cas_box .casTi .casTxt p {
  font-size: 50px;
  color: #e4e4e9;
  position: absolute;
  left: 50%;
  transform: translate(-50%, 0);
  top: 0;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
  font-family: math;
}

#case_xxx .cas_box .casTi .casTDes {
  font-size: 16px;
  line-height: 20px;
  color: #333333;
  text-align: center;
  width: 100%;
  margin-bottom: 30px;
}

#case_xxx .cas_box .casTi .casTLine {
  width: 20px;
  height: 5px;
  background: #e50100;
  margin: 0 auto;
  display: block;
}

#case_xxx .cas_box .casSwCo {
  width: 100%;
  margin-top: 40px;
  position: relative;
}

#case_xxx .cas_box .casSwCo .casSwCos {
  width: 100%;
  background: #f3f3f3;
  padding: 25px;
  position: relative;
  z-index: 5;
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper {
  width: 100%;
  overflow: hidden;
  position: relative;
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide {
  width: calc((100% - 60px) / 4);
  margin-right: 20px;
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem {
  width: 100%;
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem .cItem_imgs {
  width: 100%;
  overflow: hidden;
  position: relative;
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem .cItem_imgs .cItem_img {
  display: block;
  width: 100%;
  transition: 0.3s ease;
  aspect-ratio: 4 / 3;
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem .cItem_imgs::after {
  width: 0;
  height: 0;
  border: 8px solid transparent;
  border-bottom: #e50100 8px solid;
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  opacity: 0;
  transform: translate(-50%, 100%);
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem .cItem_Tx {
  background: #eaeaea;
  height: 35px;
  line-height: 35px;
  text-align: center;
  transition: 0.3s ease;
  position: relative;
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem .cItem_Tx .cItem_Txp {
  font-size: 14px;
  color: #333333;
  position: relative;
  z-index: 2;
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem .cItem_Tx::after {
  width: 100%;
  height: 0%;
  content: '';
  background: #e50100;
  position: absolute;
  bottom: 0%;
  left: 0;
  transition: 0.3s ease;
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem:nth-child(1) {
  margin-bottom: 20px;
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem:hover {
  box-shadow: 0 0 15px 1px white;
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem:hover .cItem_imgs .cItem_img {
  transform: scale(1.1);
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem:hover .cItem_imgs::after {
  opacity: 1;
  transition: 0.2s ease;
  transition-delay: 0.3s;
  transform: translate(-50%, 0%);
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem:hover .cItem_Tx {
  letter-spacing: 1px;
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem:hover .cItem_Tx .cItem_Txp {
  color: #ffffff;
}

#case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem:hover .cItem_Tx::after {
  height: 100%;
}

#case_xxx .cas_box .casSwCo .slider-btn-prev {
  width: 100px;
  height: 100px;
  background: #f3f3f3;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(0%, -50%);
  transition: 0.3s ease;
  cursor: pointer;
}

#case_xxx .cas_box .casSwCo .slider-btn-prev::after {
  content: '';
  width: 20%;
  height: 20%;
  background: url("../img/NP46_left.png") no-repeat center center;
  background-size: 100% 100%;
  position: absolute;
  left: 15%;
  top: 50%;
  transform: translate(0, -50%);
}

#case_xxx .cas_box .casSwCo .slider-btn-prev:hover::after {
  background: url("../img/NP46_left2.png") no-repeat center center;
  background-size: 100% 100%;
}

#case_xxx .cas_box .casSwCo .slider-btn-next {
  cursor: pointer;
  width: 100px;
  height: 100px;
  background: #f3f3f3;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translate(0%, -50%);
  transition: 0.3s ease;
}

#case_xxx .cas_box .casSwCo .slider-btn-next::after {
  content: '';
  width: 20%;
  height: 20%;
  background: url("../img/NP46_left.png") no-repeat center center;
  background-size: 100% 100%;
  position: absolute;
  right: 15%;
  top: 50%;
  transform: translate(0, -50%) rotate(180deg);
}

#case_xxx .cas_box .casSwCo .slider-btn-next:hover::after {
  background: url("../img/NP46_left2.png") no-repeat center center;
  background-size: 100% 100%;
}

#case_xxx .cas_box .casSwCo:hover .slider-btn-prev {
  transform: translate(-45%, -50%);
}

#case_xxx .cas_box .casSwCo:hover .slider-btn-next {
  transform: translate(45%, -50%);
}

@media (max-width: 786px) {
  #case_xxx {
    padding: 50px 10px 50px;
  }
  #case_xxx .cas_box .casTi .casTxt {
    padding-top: 14px;
    margin-bottom: 10px;
  }
  #case_xxx .cas_box .casTi .casTxt h2 {
    font-size: 22px;
  }
  #case_xxx .cas_box .casTi .casTxt p {
    font-size: 30px;
    font-weight: bold;
  }
  #case_xxx .cas_box .casTi .casTDes {
    font-size: 12px;
    margin-bottom: 20px;
  }
  #case_xxx .cas_box .casTi .casTLine {
    height: 4px;
    width: 15px;
  }
  #case_xxx .cas_box .casSwCo .casSwCos {
    padding: 15px;
  }
  #case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide {
    width: calc((100% - 15px) / 2);
    margin-right: 15px;
  }
  #case_xxx .cas_box .casSwCo .casSwCos .casSwiper .swiper-slide .cItem .cItem_Tx .cItem_Txp {
    font-size: 12px;
  }
}