/* ----------------------------------------  lightbox  ---------------------------------------------------------------- */
.light {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: -1; 
}

.lt_backdrop{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;    
    background: #000;
    opacity: .0;
    filter: alpha(opacity=0);
    z-index: 49;
    display: none;
    overflow-y: auto;
}

.lt_box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1200px;
    height: 800px;
    display: block;
    overflow: hidden;
    background: #fff;
    z-index: 51;
    padding: 10px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px #555;
    display: none;
}

.lt_close {
    float: right;
    margin-right: 6px;
    cursor: pointer;
    color: #756aee;
}

.lt_container{
    width: 100%;
    position: absolute;
    top: 50px;
    left: 0;
    bottom: 0;
}

.lt_slide img{
    width: 100%;
    height: 100%;
}

#lt_Slider{
    overflow: hidden;
    margin: 0 auto;
}

.lt_slides {
    display: block;
    height: 100%;
    margin: 0;
    padding: 0;
}

.lt_slide{
    float: left;
    width: 1080px;
    height: 100%;
    margin: 0 10px;
}

.lt_ctrl_bt{
    font-family: Verdana, sans-serif;
    font-size: 30px;
    font-weight: 400;
}

.lt_prev{
    position: absolute;
    top: 50%;
    left: 15px;
    cursor: pointer;
    z-index: 2;
    color: #756aee;
}

.lt_next{
    top: 50%;
    position: absolute;
    right: 15px;
    cursor: pointer;
    z-index: 2;
    color: #756aee;
}