@charset "utf-8";

.lt_service{background:#f5f5f5;    padding: 100px 0 120px;}
.lt_service h2{text-align:center;font-size:2.5em;margin-bottom:40px}
.lt_service h2 a{padding:10px 0;}
.lt_service ul{margin:0 auto;max-width:1200px;padding:0 10px}
.lt_service ul:after {display:block;visibility:hidden;clear:both;content:""}
.lt_service li{float:left; width: 33%;padding:50px}
.lt_service li .lt_img{display:block;width:100%}
.lt_service li .lt_img img{vertical-align:top;width:100%;height:auto}
.lt_service li .lt_tit{
    font-size: 1.2em;
    /* font-weight: bold; */
    display: block;
    line-height: 1.5em;
    color: #fff;}
.lt_service li .lt_detail{font-size:1.077em;color:#ddd;line-height:1.5em}

.lt_service .empty_li  {width:100%;padding:100px 0;text-align:center;color:#aaa}

.lt_service .card{background: white;position: relative;height:100%;display: flex;align-items: flex-end;transition: 0.4s ease-out;box-shadow: 0px 7px 10px rgba(0, 0, 0, 0.5);}
.lt_service .card:before {; content: ""; position: absolute;top: 0; left: 0; display: block; width: 100%; height: 100%;;z-index: 2;transition: 0.5s;opacity: 0;
background:rgba(0,0,0,0.5);
background: -moz-linear-gradient(top, rgba(255,255,255,0) 40%, rgba(255,255,255,0.01) 41%, rgba(0,0,0,0.64) 100%);
background: -webkit-gradient(left top, left bottom, color-stop(40%, rgba(255,255,255,0)), color-stop(41%, rgba(255,255,255,0.01)), color-stop(100%, rgba(0,0,0,0.64)));
background: -webkit-linear-gradient(top, rgba(255,255,255,0) 40%, rgba(255,255,255,0.01) 41%, rgba(0,0,0,0.64) 100%);
background: -o-linear-gradient(top, rgba(255,255,255,0) 40%, rgba(255,255,255,0.01) 41%, rgba(0,0,0,0.64) 100%);
background: -ms-linear-gradient(top, rgba(255,255,255,0) 40%, rgba(255,255,255,0.01) 41%, rgba(0,0,0,0.64) 100%);
background: linear-gradient(to bottom, rgba(255,255,255,0) 40%, rgba(255,255,255,0.01) 41%, rgba(0,0,0,0.64) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#000000', GradientType=0 )}
.lt_service .card:hover:before { opacity: 1;}
.lt_service .card:hover { -webkit-transform: translateY(20px); transform: translateY(20px);}
.lt_service .card .info {position: absolute;bottom:0;left:0;width:100%;z-index: 3; color: #fff;opacity: 0;-webkit-transform: translateY(30px); transform: translateY(30px); transition: 0.5s;padding:35px;}
.lt_service .card:hover .info {opacity: 1;-webkit-transform: translateY(0px);transform: translateY(0px); }
/*  */
.lt_service h2 span{
    font-size: 19px;
    font-weight: 400;
    color: #666;
}

 @media (max-width: 1600px){
    .lt_service li .lt_tit {
        font-size: 1.1em;
    }
 }
 @media (max-width: 1201px){
    .lt_service li {
        width: 33.33333%;
    }
 }
 @media (max-width: 969px){
    .lt_service{padding:80px 0}
    .lt_service h2{font-size:1.8em;margin-bottom:20px}
    .lt_service li{width:50%;}
    .lt_service .card:before{opacity:1}
    .lt_service .card .info{opacity: 1;-webkit-transform: translateY(0px);transform: translateY(0px);padding:9%}
    .lt_service h2 span{
        font-size: 16px;
    }
 }
 @media (max-width: 639px){
    .lt_service li {
        width: 100%;
    }
 }