.title{font-weight: bold;text-align: center;}

.bo_slide_wrap{border-bottom:1px solid #141414;}


.bo_slide>span{position:absolute; top:50%; color:#141414; cursor:pointer;}
 
.bo_slide>span.btn_left{left:0;}
.bo_slide>span.btn_right{right:0;} 


.bo_slide li .gall_chk{position:absolute !important;}
.bo_slide li em{display:block; background-repeat:no-repeat; background-size:cover; background-position:50%;}

.slide_i{border-bottom:0}

@media (min-width: 1300px) {
 .title{font-size:22px;margin-bottom: 4vh;}
 
 .slide_y{padding: 0 0 4vh;}
 .slide_i{padding: 4vh 0 0;}

 .bo_slide{position:relative; padding:0 4vw; }
.bo_slide>span{font-size:40px; margin-top:-20px;}


 
 .bo_slide li{width:23%; margin:0 1%;}
 .bo_slide li em{height: 8.5vw;}
}
@media (min-width:750px){

}
@media (min-width: 750px) and (max-width: 1299px){
  .title{font-size: 1.4vh;margin-bottom: 2.2vw;}
 
 .slide_y{padding: 2.5vh 0 5vh;}
 .slide_i{padding: 5vh 0 2.5vh;}

 .bo_slide{position:relative;padding: 0 8.8vw;}
.bo_slide>span{font-size: 3vw;margin-top: -1.5vw;}


 
 .bo_slide li{width: 100%;}
 .bo_slide li em{height: 39vw;}
}
@media (max-width:1299px){
img{ width:100%; }	
	
}
@media (max-width:750px){
  .title{font-size: 4vw;margin-bottom: 3.6vh;}
 
 
 .slide_y{padding: 3vh 0 6vh;}
 .slide_i{padding: 6vh 0 3vh;}
 .bo_slide{position:relative;padding: 0 6vw;}
.bo_slide>span{font-size: 5vw;margin-top: -2.5vw;}


 
 .bo_slide li{width: 100%;}
 .bo_slide li em{height: 42vw;}