@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard-dynamic-subset.css');


/* font */
body, html{
  /* overflow-x: hidden; */
  width: 100%;
  height: auto;
}
  .main-wrap *, .sub-wrap *{
	line-height: 1.3;
	word-break: keep-all;
  }
  .sub-wrap *, .main-wrap *, body *{
	font-family: 'Pretendard', 'sans-serif';
	word-break: keep-all;
  }


.inner{
  width: 100%;
  max-width: 1440px;
  margin : 0 auto;
  position: relative;
  padding: 0 20px;
}
img{
  max-width: 100%;
}

#header .logo a img{
  width: 350px;
}

/* common */


.main-wrap, .main-sec, .main-banner{
  position: relative;
  width: 100%;
  height: auto;
  overflow: hidden;
}
.main-wrap .inner{
  padding-top: 0;
  padding-bottom: 0;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 20px;
}
.main-banner-swiper{
  width: 100%;
  height: 25vh; /* !!!!! height: calc(100vh - 131px); */
  min-height: 500px; /* min-height: 750px; */
  position: relative;
  overflow: hidden;
}
.main-banner .swiper-wrapper .swiper-slide{
  position: relative;
}
.main-banner .swiper-wrapper .swiper-slide::before{
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .2);
  position: absolute;
  top: 0;
  left: 0;
}
.main-banner .swiper-wrapper .swiper-slide .main-banner-txtbox{
  position: absolute;
  top: 50%;
  top: calc(50% - 34px);
  left: 50%;
  transform: translate(-50%,-50%);
  -webkit-transform: translate(-50%,-50%);
  width: 100%;
  z-index: 2;
  text-align: center;
}

.main-banner .swiper-wrapper .swiper-slide .main-banner-txtbox h2{
  font-size: 74px;
  font-weight: 800;
  letter-spacing: -2.96px;
  color: rgb(255, 255, 255);
  padding-bottom: 24px;
}
.main-banner .swiper-wrapper .swiper-slide .main-banner-txtbox p{
  font-size: 24px;
  font-weight: normal;
  line-height: 1.25;
  letter-spacing: -0.48px;
  color: rgb(255, 255, 255);
}
.main-banner .swiper-wrapper .swiper-slide-img{
  no-repeat center / cover;
}

.main-banner .main-swiper-pause-box{
  position: absolute;
  top: calc(50% + 128px);
  left: 50%;
  transform: translate(-50%,-50%);
  -webkit-transform: translate(-50%,-50%);
  width: 100%;
  z-index: 3;
}

.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line{
  display: flex;
  gap: 48px;
  align-items: center;
  justify-content: center;
}
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .left{
  width: 34px;
}
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .left .mainbanner-swiper-play-btn{
  cursor: pointer;
  position: relative;
  width: 34px;
  height: 34px;
}
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .left .mainbanner-swiper-play-btn img{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  -webkit-transform: translate(-50%,-50%);
}
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .left .mainbanner-swiper-play-btn .playBtn{
  display: none;
}
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .left .mainbanner-swiper-play-btn.on .playBtn{
  display: block;
}
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .left .mainbanner-swiper-play-btn.on .pauseBtn{
  display: none;
}
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .right .con-subline{
  display: flex;
  align-items: center;
  gap: 24px;
}
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .right .con-subline .mainbanner-prevBtn,
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .right .con-subline .mainbanner-nextBtn{
  width: 10px;
  cursor: pointer;
}
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .right .con-subline .mainbanner-prevBtn img,
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .right .con-subline .mainbanner-nextBtn img{
  display: block;
}
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .right .con-subline .main-banner-pagination{
  display: flex;
  align-items: center;
  gap: 15px;
}
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .right .con-subline .main-banner-pagination span{
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 100%;
  background-color: rgb(153, 153, 153);
  opacity: 1;
}
.main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .right .con-subline .main-banner-pagination span.swiper-pagination-bullet-active{
  background-color: rgb(255, 255, 255);
}

.link-a{
  display: flex;
  width: 185px;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px 16px 35px;
  font-size: 18px;
  font-weight: bold;
  letter-spacing: -0.54px;
  color: rgb(255, 255, 255);
  background-color: rgb(80, 70, 50); /* !!!!! */
  border-radius: 999px;
}
.link-a img{
  max-width: 18px;
  width: 100%; 
}
.link-a:hover{
  text-decoration: underline;
}
.cm-top-line{
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 45px;
}
.cm-top-line .txtbox p{
  font-size: 25px;
  font-weight: bold;
  line-height: 1.36;
  letter-spacing: -0.75px;
  color: rgb(62, 154, 255);
  padding-bottom: 12px;
}
.cm-top-line .txtbox h2{
  font-size: 54px;
  font-weight: bold;
  line-height: 1.26;
  letter-spacing: -1.62px;
  color: rgb(16, 16, 16);
}
.cm-top-line .sns-line{
  display: flex;
  align-items: center;
  gap: 24px;
}
.cm-top-line .sns-line > div{
  width: 64px;
}
.mobile{
  display: none !important;
}

.main-sec00{
  padding: 50px 0;
}
.main-sec00 .con-line{
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
}
.main-sec00 .con-line > li{
  flex: 1;
  border-radius: 4px;
  box-shadow: 0 3px 10px 0 rgba(0, 0, 0, 0.1);
  background-color: rgb(255, 255, 255);
  position: relative;
}
.main-sec00 .con-line > li a{
  display: block;
  padding: 34px 41px;
  min-height: 200px;
  width: 100%;
}
.main-sec00 .con-line > li a:hover h3{
  text-decoration: underline;
}
.main-sec00 .con-line > li .conbox{
}
.main-sec00 .con-line > li .conbox h3{
  font-size: 24px;
  font-weight: bold;
  line-height: 1.46;
  letter-spacing: -0.72px;
  color: #444; /* !!!!! rgb(0, 0, 0); */
  margin-bottom: 20px;
}
.main-sec00 .con-line > li .conbox .plus-icon{
  width: 44px;
}
.main-sec00 .con-line > li .conbox .qmenu-icon{
  position: absolute;
  bottom: 16px;
  right: 6px;
  width: 130px;
}

.main-sec01{
  padding: 50px 0;
}
.main-sec01 .con-line{
  display: flex;
  gap: 58px;
}
.main-sec01 .con-line > li{
  flex: 1;
}
.main-sec01 .con-line > li .main-sec01-latest-tit{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-bottom: 34px;
  border-bottom: 1px solid rgb(0, 0, 0);
}
.main-sec01 .con-line > li .main-sec01-latest-tit h2{
  font-size: 35px; /*!!!!!*/
  font-weight: bold;
  line-height: 1.26;
  letter-spacing: -1.62px;
  color:#444;
}
.main-sec01 .con-line > li .main-sec01-latest-tit a{
  display: block;
  width: 40px;
}
.main-sec01 .con-line > li .main-sec01-latest-tit a img{
  display: block;
}
.main-sec01 .con-line > li .latest-notice-box{
  padding: 34px 23px;
  border-bottom: 1px solid rgb(229, 229, 229);
}
.main-sec01 .con-line > li .latest-notice-box .category-tit{
  margin-bottom: 20px;
}
.main-sec01 .con-line > li .latest-notice-box .category-tit span{
  display: inline-block;
  font-size: 16px;
  font-weight: 500;
  line-height: 2.19;
  letter-spacing: -0.48px;
  color: rgb(255, 255, 255);
  text-align: center;
  padding: 4px 18px;
  background-color:rgb(80, 70, 50); /*!!!!!*/
}
.main-sec01 .con-line > li .latest-notice-box a{
  display: block;
}
.main-sec01 .con-line > li .latest-notice-box a .subject{
  font-size: 24px;
  font-weight: bold;
  line-height: 1.42;
  letter-spacing: -0.72px;
  color: #444; /*!!!!! rgb(0, 0, 0); */
  margin-bottom: 24px;
}
.main-sec01 .con-line > li .latest-notice-box a .content{
  font-size: 16px;
  font-weight: 300;
  line-height: 1.63;
  letter-spacing: -0.48px;
  color: rgb(102, 102, 102);

  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.main-sec01 .con-line > li .latest-list-box{
  position: relative;
}
.main-sec01 .con-line > li .latest-list-box .latest-list{
  position: relative;
}
.main-sec01 .con-line > li .latest-list-box .latest-list a{
  display: flex;
  justify-content: space-between;
  gap: 5px;
  padding: 16px 24px;
  border-bottom: 1px solid rgb(229, 229, 229);
  align-items: center;
}
.main-sec01 .con-line > li .latest-list-box .latest-list a:hover .subject,
.main-sec01 .con-line > li .latest-notice-box a:hover .subject
{
  text-decoration: underline;
}
.main-sec01 .con-line > li .latest-list-box .latest-list .subject{
  width: calc(100% - 80px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;

  font-size: 18px;
  font-weight: 500;
  text-align: left;
  color: rgb(0, 0, 0);
}
.main-sec01 .con-line > li .latest-list-box .latest-list .date{
  width: 75px;
  text-align: right;

  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.65px;
  color: rgb(143, 143, 143);
}

.main-sec01 .con-line > li .map-info-list-box{
  position: relative;
}
.main-sec01 .con-line > li .map-info-list-box .map-info-list{
  position: relative;
}
.main-sec01 .con-line > li .map-info-list-box .map-info-list .list-item{
  display: flex;
  justify-content: space-between;
  gap: 5px;
  padding: 13px 24px;  
  align-items: center;
}
.main-sec01 .con-line > li .map-info-list-box .map-info-list .subject{
  width: 120px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size:1.3rem;
  font-weight: 500;
  text-align: left;
  color: #444;
}
.main-sec01 .con-line > li .map-info-list-box .map-info-list .data{
  width: calc(100% - 120px);
  font-size:1.2rem;
  font-weight: 400; 
  letter-spacing: -0.65px;
  color: #444;
}

.logo-slider1 .swiper-wrapper{
  transition: linear;
}
.logo-slider1 .swiper-wrapper * .imgbox img{
  width: 100%;
  display: block;
}


.main-sec02{
  background-color: rgb(247, 247, 247);
  padding: 50px 0;
}
.main-sec02 .inner .top-line{
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: space-between;
  margin-bottom: 38px;
}
.main-sec02 .inner .top-line .txtbox h2{
  font-size: 35px; /* !!!!! */
  font-weight: bold;
  line-height: 1.26;
  letter-spacing: -1.62px;
  margin-bottom: 20px;
  color:#444
}
.main-sec02 .inner .top-line .txtbox p{
  font-size: 20px;
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: -0.6px;
  color:#444
}

.youtube-latest-wrap .con-line{
  display: flex;
  gap: 40px;
}
.youtube-latest-wrap .con-line > .left{
  width: calc(62% - 20px);
}
.youtube-latest-wrap .con-line > .right{
  width: calc(38% - 20px);
}
.youtube-latest-wrap .con-line > .right .small-media{
  margin-bottom: 9px;
}
.youtube-latest-wrap .con-line > .right .small-media:last-child{
  margin-bottom: 0;
}
.youtube-latest-wrap .con-line > .right .small-media a{
  display: flex;
  width: 100%;
  gap: 20px;
  align-items: center;
}
.youtube-latest-wrap .con-line > .right .small-media a .imgbox{
  width: 200px;
}
.youtube-latest-wrap .con-line > .right .small-media a .txtbox{
  width: calc(100% - 220px);
}
.youtube-latest-wrap .con-line > .right .small-media a .txtbox .subject{
  font-size: 18px;
  font-weight: bold;
  line-height: 1.44;
  letter-spacing: -0.72px;
  color: #444;
  margin-bottom: 14px;

  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.youtube-latest-wrap .con-line > .right .small-media a .txtbox .date{
  font-size: 13px;
  font-weight: 500;
  line-height: 1.69;
  letter-spacing: -0.39px;
  color: rgb(155, 155, 155);
}
.youtube-latest-wrap .con-line > .right .small-media a:hover .txtbox .subject{
  text-decoration: underline;
}
.youtube-latest-wrap .con-line * img{
  display: block;
}

.main-sec03{
  padding: 30px 0;
}

.main-sec04{
  padding: 0px 0;

}
.main-sec04 .con-line{
  display: flex;
  justify-content: space-between;
  gap: 30px;
}
.main-sec04 .con-line > li{
  flex: 1;
}
.main-sec04 .con-line > li a{
  display: block;
}
.main-sec04 .con-line > li a:hover h2{
  text-decoration: underline;
}
.main-sec04 .con-line > li .iconbox{
  max-width: 96px;
  width: 100%;
  margin: 0 auto;
  padding-bottom: 12px;
}
.main-sec04 .con-line > li h2{
  font-size: 20px;
  font-weight: bold;
  letter-spacing: -0.4px;
  text-align: center;
  color: rgb(54, 58, 65);
}

@media(max-width:1600px){
  .main-banner-swiper{ 
    min-height: 40vh; /* !!!!! min-height: 600px; */
  }
}

@media(max-width:1024px){
  .pc{
    display: none !important;
  }
  .mobile{
    display: block !important;
  }
  .main-banner-swiper{
    height: 40vh; /* !!!!! height: 80vh; */
  }
  .main-banner .swiper-wrapper .swiper-slide .main-banner-txtbox h2{
    font-size: 52px;
    padding-bottom: 16px;
  }
  .main-banner .swiper-wrapper .swiper-slide .main-banner-txtbox p{
    font-size: 20px;
  }

  .link-a{
    width: 160px;
    padding: 12px 20px;
    font-size: 16px;
  }
  .link-a img{
    max-width: 16px;
  }

  .cm-top-line{
    gap: 10px;
    margin-bottom: 30px;
  }
  .cm-top-line .txtbox p{
    font-size: 16px;
    padding-bottom: 6px;
  }
  .cm-top-line .txtbox h2{
    font-size: 28px;
    letter-spacing: -0.62px;
  }
  .cm-top-line .sns-line{
    gap: 10px;
  }
  .cm-top-line .sns-line > div{
    width: 30px;
  }

  .main-sec00{
    padding: 80px 0;
  }
  .main-sec00 .con-line{
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
  }
  .main-sec00 .con-line > li{
    flex: none;
    width: calc(50% - 5px);
    box-shadow: 0 3px 20px 0 rgba(0, 0, 0, 0.1);
  }
  .main-sec00 .con-line > li a{
    padding: 30px 15px;
    min-height: 200px;
  }
  .main-sec00 .con-line > li .conbox h3{
    font-size: 20px;
    margin-bottom: 12px;
  }
  .main-sec00 .con-line > li .conbox .plus-icon{
    width: 30px;
  }
  .main-sec00 .con-line > li .conbox .qmenu-icon{
    bottom: 10px;
    right: 3px;
    width: 100px;
  }

  .main-sec01{
    padding: 80px 0;
  }
  .main-sec01 .con-line{
    flex-wrap: wrap;
    gap: 60px;
  }
  .main-sec01 .con-line > li{
    flex: none;
    width: 100%;
  }
  .main-sec01 .con-line > li .main-sec01-latest-tit{
    padding-bottom: 16px;
  }
  .main-sec01 .con-line > li .main-sec01-latest-tit h2{
    font-size: 28px;
    color:#444;
  }
  .main-sec01 .con-line > li .main-sec01-latest-tit a{
    width: 30px;
  }
  .main-sec01 .con-line > li .latest-notice-box{
    padding: 25px 0px;
  }
  .main-sec01 .con-line > li .latest-notice-box .category-tit{
    margin-bottom: 12px;
  }
  .main-sec01 .con-line > li .latest-notice-box .category-tit span{
    font-size: 15px;
    padding: 2px 12px;
  }
  .main-sec01 .con-line > li .latest-notice-box a{
  }
  .main-sec01 .con-line > li .latest-notice-box a .subject{
    font-size: 20px;
    margin-bottom: 16px;
  }
  .main-sec01 .con-line > li .latest-list-box .latest-list a{
    padding: 12px 0px;
  }
  .main-sec01 .con-line > li .latest-list-box .latest-list .subject{
    width: calc(100% - 80px);
    font-size: 16px;
  }
  .main-sec01 .con-line > li .latest-list-box .latest-list .date{
    width: 75px;
  }

  .main-sec01 .con-line > li .map-info-list-box .map-info-list .list-item{
    padding: 10px 5px;
  }
  .main-sec01 .con-line > li .map-info-list-box .map-info-list .subject{
    width: 85px
    font-size: 16px;
  }
  .main-sec01 .con-line > li .map-info-list-box .map-info-list .data{
    width: calc(100% - 90px);;
  }

  .main-sec02{
    padding: 80px 0;
  }
  .main-sec02 .top-line{
    gap: 16px;
    margin-bottom: 30px;
  }
  .main-sec02 .top-line .txtbox{
    width: 100%;
  }
  .main-sec02 .top-line .txtbox h2{
    font-size: 28px;
    margin-bottom: 12px;
    color:#444;
  }
  .main-sec02 .top-line .txtbox p{
    font-size: 16px;
    color:#444;
  }
  
  .youtube-latest-wrap .con-line{
    flex-wrap: wrap;
    gap: 30px;
  }
  .youtube-latest-wrap .con-line > .left{
    width: 100%;
  }
  .youtube-latest-wrap .con-line > .right{
    width: 100%;
  }
  .youtube-latest-wrap .con-line > .right .small-media{
    margin-bottom: 6px;
  }
  .youtube-latest-wrap .con-line > .right .small-media a{
    gap: 10px;
  }
  .youtube-latest-wrap .con-line > .right .small-media a .imgbox{
    width: 120px;
  }
  .youtube-latest-wrap .con-line > .right .small-media a .txtbox{
    width: calc(100% -130px);
  }
  .youtube-latest-wrap .con-line > .right .small-media a .txtbox .subject{
    font-size: 16px;
    margin-bottom: 7px;
    color: rgb(43, 43, 43);
  }

  .main-sec04{
    padding: 80px 0;
    margin-top: 40px;
  }
  .main-sec04 .con-line{
    flex-wrap: wrap;
    gap: 20px;
  }
  .main-sec04 .con-line > li{
    flex: none;
    width: calc(33.33% - (40px / 3));
    margin-bottom: 20px;
  }
  .main-sec04 .con-line > li .iconbox{
    max-width: 60px;
    padding-bottom: 8px;
  }
  .main-sec04 .con-line > li h2{
    font-size: 18px;
  }
}


@media(max-width:767px){
  #header .logo a img{
    width: 250px;
  }
  .main-banner .swiper-wrapper .swiper-slide .main-banner-txtbox h2{
    font-size: 36px;
    letter-spacing: -0.96px;
    padding-bottom: 12px;
  }
  .main-banner .swiper-wrapper .swiper-slide .main-banner-txtbox p{
    font-size: 18px;
  }


  .main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line{
    gap: 30px;
  }
  .main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .left{
    width: 30px;
  }
  .main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .left .mainbanner-swiper-play-btn{
    width: 30px;
    height: 30px;
  }
  .main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .right .con-subline{
    gap: 12px;
  }
  .main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .right .con-subline .main-banner-pagination{
    gap: 7px;
  }
  .main-banner .main-swiper-pause-box .mainbanner-swiper-tool-line > .right .con-subline .main-banner-pagination span{
    width: 6px;
    height: 6px;
  }

  .main-sec04 .con-line > li{
    width: calc(50% - 10px);
    margin-bottom: 20px;
  }
 

}
@media(max-width:350px){
  #header .logo a img{
    width: 200px;
  }
}

/* main */


/* VISUAL */
.visual.sub {
  position: relative;
  padding: 35px 0;
  background-color: #f6f6f6;
  line-height: 30px
}
.visual.sub .sub_title {
  position: relative;
  z-index: 2;
  width: 1200px;
  margin: 0 auto
}
.visual.sub .sub_title h1 {
  position: relative;
  font-weight: 700;
  font-family: Raleway, NanumBarunGothic, Malgun Gothic, Dotum, Apple SD Gothic Neo, AppleGothic, Helvetica, sans-serif;
  font-size: 17px;
  color: #444
}
.visual.sub .sub_title h1:after {
  position: absolute;
  top: 115%;
  left: 0;
  width: 22px;
  height: 2px;
  background-color: #444;
  content: ''
}
.visual.sub .bg_img {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  background-position: 50% 50%;
  background-repeat: no-repeat;
  background-size: cover
}
.visual.sub.sub_type2 {
  padding: 70px 0
}
.visual.sub.sub_type2 .bg_img {
  display: block
}
.visual.sub.sub_type2 .sub_title h1 {
  color: #fff;
  font-weight: 400;
  font-size: 23px;
  letter-spacing: 1px
}
.visual.sub.sub_type2 .sub_title h1:after,
.visual.sub.sub_type3 .sub_title h1:after {
  background: none
}
.visual.sub.sub_type3 {
  padding: 250px 0 210px;
  line-height: 40px;
  text-align: center
}
.visual.sub.sub_type3 .bg_img {
  display: block;
  background-attachment: fixed;
  background-size: auto auto
}
.visual.sub.sub_type3 .sub_title h1 {
  font-size: 39px;
  font-weight: 400;
  color: #fff;
  letter-spacing: 2px
}

.swiper-container {
  height: 600px;
  font-family: Raleway, NanumBarunGothic, Dotum, AppleGothic, Helvetica, sans-serif;
}
.swiper-container > div > div {
  display: table;
  height: 600px;
  color: #fff;
  background-size: cover;
}
.swiper-container > div > div > div {
  display: table-cell;
  vertical-align: middle;
}
.swiper-container > div > div > div > div {
  width: 1200px;
  margin: 0 auto;
}
.swiper-container h1 {
  font-weight: 700;
  margin: 0 0 19px 0;
  font-size: 60px;
  line-height: 70px;
  text-decoration: none;
}
.swiper-container p {
  font-size: 20px;
  line-height: 22px;
}
.swiper-button {
  position: absolute;
  top: 50%;
  display: none;
  margin:-25px 0 0 0;
}
.swiper-container:hover .swiper-button {
  display: block;
}