@charset "utf-8";
.lt_bn {position:relative}
.lt_bn li{position:relative;}
.lt_bn li .li_inner{background-color: #ffffff;border-radius: 20px;display: flex;margin: 5px 25px;padding-top:50px;padding-left:55px;padding-right:30px;padding-bottom: 40px;min-height: 550px; box-shadow: 1px 3px 11px -4px #333}
.lt_bn li .bg {width: 180px;height: 260px;border-radius: 20px;background-size: cover;background-position: top;background-repeat: no-repeat;box-shadow: 2px 3px 7px 0px #b8b3b3;}
.lt_bn li img{vertical-align:top;object-fit:cover;}
.lt_bn .bn_txt{z-index:2;width: calc(100% - 180px);padding-left: 25px;}
.lt_bn .txt_wr{max-width:1280px;margin:0 auto;padding:0 3%}

.li_inner01{width: 60%;position: relative;display: flex;flex-direction: column;justify-content: space-between;}
.li_inner02{width: 40%;position: relative;}
.li_inner01_01 {display: flex;}

.li_inner01_02 {border-radius: 15px;border:1px solid #165B56; color: #165B56;font-size:18px;text-align: center;padding:20px;position: absolute;width: 90%;bottom: 0;word-break: keep-all;}

.lt_bn li .bn_tit{display:block;max-width:500px;font-size:36px;font-weight:bold; line-height:1.4em;color:#165B56;word-break:keep-all}
.lt_bn li .bn_tit02 {font-size: 18px;color: #333;font-weight: bold;margin-bottom: 15px;}

.lt_bn li .bn_short {font-size: 18px;color: #165B56;font-weight: bold;border-radius: 30px;border: 1px solid #165B56;display: inline-block;text-align: center;padding: 8px 10px;}
.lt_bn li .bn_detail{font-size:12px;margin:15px 0;word-break: keep-all;line-height: 18px;}


.lt_bn li .li_inner02 b{display: block;font-size: 18px;margin-bottom: 10px;color: #333333;}
.lt_bn li .li_inner02 p {font-size: 16px;color: #333333;margin-bottom: 15px;line-height: 22px;    word-break: keep-all;}



.lt_bn li .bn_view {display:inline-block;background:none;color:#4ad1d4;border:2px solid #4ad1d4;padding:0 25px;line-height:45px;border-radius:30px;
;transition: 0.3s all ease-in-out;
-webkit-transition: 0.3s all ease-in-out;
-moz-transition: 0.3s all ease-in-out;
-o-transition: 0.3s all ease-in-out;
-ms-transition: 0.3s all ease-in-out}
.lt_bn li .bn_view:hover{background:#4ad1d4;color:#fff}

.arrow{position: relative; display: inline-block;vertical-align: middle;transform: rotate(45deg);box-sizing: border-box;width: 11px;height: 11px; border-width: 2px 2px 0 0; border-style: solid;margin-left: 25px;}
.arrow:before {right: 0; top: -1px; position: absolute; height: 2px; box-shadow: inset 0 0 0 32px; width: 18px;
-webkit-transform: rotate(-45deg);transform: rotate(-45deg);
-webkit-transform-origin: right top;}
.arrow:after,.arrow:before {content: "";box-sizing: border-box;}
.lt_bn .bx-prev{position:absolute;top:50%;left:0;width:50px;height:50px;margin-top:-25px;opacity:0.5;text-indent:-999px;overflow:hidden;background:url(prev.png) no-repeat 50% 50%  rgba(0,0,0,0.1)}
.lt_bn .bx-next{position:absolute;top:50%;right:0;width:50px;height:50px;margin-top:-25px;opacity:0.5;text-indent:-999px;overflow:hidden;background:url(next.png) no-repeat 50% 50%  rgba(0,0,0,0.1)}
.lt_bn .bx-prev:hover,.lt_bn .bx-next:hover{opacity:1}
.lt_bn .bn_link {display:block;position:absolute;top:10px;right:10px;background:#ff0000;color:#fff;border-radius:50px;width:40px;padding:0;line-height:40px;text-align:center;opacity:0}
.lt_bn:hover .bn_link{opacity:1} 

.item {height: 827px;background-size: cover;background-position: center;}

@media (max-width: 1440px){
    .item {height: 620px;}
}

@media (max-width: 1280px){
    .item {height: 550px;}
    #main_bn .bn_text {text-align: center;left: 0;margin: auto;}
 
}


@media (max-width:1279px){    
    .lt_bn li .bn_tit {font-size:3em}
    .lt_bn li .bn_detail{font-size:1.2em;margin:20px 0}
}

@media (max-width: 1024px){
    .item {height: 440px;}
    #main_bn .bn_text {top: 180px;}
}

@media (max-width: 969px){
    .lt_bn li img {height: 600px;}
    .lt_bn li .bn_tit {font-size:2.5em}
    .lt_bn li .bn_detail{font-size:1em} 
    .lt_bn li .bn_view{line-height:40px;font-size:1em}

    
}

@media (max-width: 768px){
    .lt_bn li .li_inner {flex-direction: column;height: auto;padding: 20px;}
    .lt_bn li .bg {margin: auto;width: 200px;}
    .li_inner01, .li_inner02 {width: 100%;}
    .li_inner01_01 {flex-direction: column;}

    .lt_bn .txt_wr{padding:10px 0px}
    .lt_bn .bn_txt {width: 100%;padding: 0;}

    .li_inner01_02 {position: relative;width: 100%;}

    .li_inner02 {padding-top: 15px;}
}

@media (max-width: 639px){
    .lt_bn li img {height: 300px;}
    .lt_bn li .bn_tit {font-size:1.8em;width:60%}
    .lt_bn li .bn_view{display:none}
    .lt_bn li .bn_detail{display:none}
    .lt_bn .bx-prev,.lt_bn .bx-next{width:36px;height:36px;margin-top:-18px;background-size:25%}
}

@media (max-width: 425px){
    .lt_bn li .bg {width: 100%;height: 325px;}
}