.tem56-irregular .interval{padding:0 12px;}
.tem56-irregular .col-md-3{padding-left:3px;padding-right:3px;}
.tem56-irregular .col-md-3:nth-of-type(1) .small-img,.tem56-irregular .col-md-3:nth-of-type(3) .inside-img{margin-bottom:6px;}
.tem56-irregular .irregular_picture{width:100%;}
.tem56-irregular .images{position:relative;width:100%;}
.tem56-irregular .big-img{height:440px;}
.tem56-irregular .inside-img{height:280px;}
.tem56-irregular .small-img{height:154px;}
.tem56-irregular img{width:100%;height:100%;}
.tem56-irregular .text{position:absolute;width:100%;display:inline-block;text-align:center;font-size:14px;color:#fff;background-color:rgba(0,0,0,0.5);height:40px;line-height:40px;left:0;top:50%;z-index:2;margin-top:-20px;opacity:0;transition:all 0.6s ease-in 0s;padding:0 15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.tem56-irregular .images:hover .text{opacity:1;}
@media (max-width:991px){
    .tem56-irregular .col-md-3{padding-bottom:6px;}
    .tem56-irregular .big-img{height:500px;}
    .tem56-irregular .inside-img{height:320px;}
    .tem56-irregular .small-img{height:174px;}
    .tem56-irregular .text{opacity:1;}
}
@media (max-width:640px){
    .tem56-irregular .big-img{height:440px;}
    .tem56-irregular .inside-img{height:280px;}
    .tem56-irregular .small-img{height:154px;}
}
@media (max-width:480px){
    .tem56-irregular .big-img,
    .tem56-irregular .inside-img,
    .tem56-irregular .small-img{height:auto;}
    .tem56-irregular .col-md-3{width:100%;padding-left:0;padding-right:0;}
    .tem56-irregular .interval{padding:0 15px;}
}