@charset "utf-8";
.lt_about {position:relative;overflow:hidden}




.lt_about li{padding:150px;text-align:center;background-position:center center;background-size:cover;background-repeat:no-repeat;text-align:center;color:#fff;height:300px;  }





.lt_about .bg{;position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0);content:'';z-index:1;overflow:hidden;z-index:2;height:300px;}

.lt_bn .bx-wrapper{height:250px}


.lt_about .bn_txt{display:table;height:100%;width:100%;position:relative;z-index:5;}

.lt_about .txt_wr{display:table-cell;vertical-align:middle;padding:0 20%} 

.lt_about li .bn_tit{font-size:3.8em;font-weight:bold; line-height:1.53em; 
-webkit-text-shadow:2px 2px 5px rgba(55,55,55,0.4);
-moz-text-shadow:2px 2px 5px rgba(55,55,55,0.4);
text-shadow: 2px 2px 5px rgba(55,55,55,0.4);}
.lt_about li .bn_detail{font-size:1.231em;margin:20px 0 20px; line-height:1.7em;
-webkit-text-shadow:2px 2px 5px rgba(55,55,55,0.4);
-moz-text-shadow:2px 2px 5px rgba(55,55,55,0.4);
text-shadow: 2px 2px 5px rgba(55,55,55,0.4);}
.lt_about li .bn_view {display:inline-block;background:#fff;color:#333;padding:0 35px;line-height:45px;margin-top:20px}

.lt_about .bn_link{display:none;position:absolute;bottom:10px;right:10px;z-index:99;background:#ff0000;color:#fff;width:40px;line-height:40px;border-radius:30px;text-align:center;font-size:16px}
.lt_about:hover .bn_link{display:block}
.lt_about .bn_link:hover {transform: rotate( -45deg );color:#fff;}

.lt_about .bx-pager{position:absolute;bottom:0;right:0}
 
 
 
 
 
 
 
 
 
 
 


.wave {
  opacity: .4;
  position: absolute;
  top: 3%;
  left: 50%;
  background: #0af;
  width: 1200px;
  height: 800px;
  margin-left: -5px;
  margin-top: -50px;
  transform-origin: 80% 80%;  //
  border-radius: 100%;
  animation: drift 7000ms infinite linear;
}

.wave.-three {
  animation: drift 9000ms infinite linear;
}

.wave.-two {
  animation: drift 11000ms infinite linear;
  opacity: .1;
  background: yellow;
}



.title {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 1;
  line-height: 300px;
  text-align: center;
  transform: translate3d(0, 0, 0);
  color: white;
  text-transform: uppercase;
  font-family: 'Playfair Display', serif;
  letter-spacing: .4em;
  font-size: 20px;
  text-shadow: 0 1px 0 rgba(black, .1);
  text-indent: .3em;
  font-weight: bold;
}
@keyframes drift {
  from { transform: rotate(0deg); }
  from { transform: rotate(360deg); }
}






 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 @media (max-width: 969px){
     .lt_about li{padding:50px;text-align:center;background-position:center center;background-size:cover;background-repeat:no-repeat;text-align:center;color:#fff;height:150px;  }

   .lt_about .txt_wr {padding:0}
   .lt_about li .bn_tit{font-size:25PX;font-weight:bold; line-height:3.70em; 
-webkit-text-shadow:2px 2px 5px rgba(55,55,55,0.4);
-moz-text-shadow:2px 2px 5px rgba(55,55,55,0.4);
text-shadow: 2px 2px 5px rgba(55,55,55,0.4);}



 .title{display:none}
  



}