.lm-bot-title{
    text-align: center;
    height: 130px;
    padding: 30px 0;
}
.lm-bot-t1{
    font-size: 30px;
    line-height: 30px;
    margin-bottom:15px;
}
.lm-bot-t2{
    font-size: 24px;
    color: #999;
    font-weight:200;
}

.lm-case-main{
    width: 100%;
    height:auto;
    background: #fafafa;
    margin-top:65px;
}
.lm-case-item{
    float: left;
    width: 380px;
    height: 285px;
    margin:0 30px 30px 0;
    position: relative;
    cursor: pointer;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.lm-case-more{
    width: 90px;
    text-align: center;
    font-size: 24px;
    color: #999;
    line-height: 32px;
}
.lm-case-item:nth-child(3n){
    margin-right:0;
}
.lm-case-item:hover{
    box-shadow: 0 6px 6px 0 rgba(0, 0, 0, 0.3);
}
.lm-case-item img{
    transition: .3s;
}
.lm-case-item:hover img{
    transform: scale(1.1);
}
.lm-case-item:hover .lm-cItem-mTai{
    transform: translateY(0);
}
.lm-case-item:hover .lm-cItem-name{
    background: none;
}
.lm-cItem-name{
    width: 100%;
    background: rgba(0,0,0,0.5);
    text-align: center;
    height: 48px;
    line-height:48px;
    font-size: 18px;
    color: #fff;
    position: absolute;
    left:0;
    bottom:0;
    transition: .4s;
}
.lm-cItem-mTai{
    position: absolute;
    left:0;
    bottom:0;
    width: 100%;
    height: 48px;
    background: rgba(77,151,255,0.3);
    transition: .4s;
    transform: translateY(48px);
}

.lm-bottom{
    background: #fff;
}

.lm-mTai{
    position: fixed;
    left:0;
    top:0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.6);
    z-index: 9999;
    display: none;
}
.lm-popup{
    position: fixed;
    top:50%;
    left:50%;
    margin:-345px 0 0 -600px;
    width: 1200px;
    height: 690px;
    box-shadow: 0 4px 6px 0 rgba(77, 151, 255, 0.5);
    z-index: 99999;
    display: none;
}
.lm-popup.lm-popup2{
    margin:-271px 0 0 -600px;
    height: 542px;
}
.lm-popup-title{
    position: absolute;
    top:0;
    left:0;
    font-size: 14px;
    color: #fff;
    line-height: 32px;
    height:32px;
    display: flex;
}
.lm-popup-title span:first-child{
    height:32px;
    padding: 0 10px;
    background: #4d97ff;
}
.lm-popup-tIcon{
    width: 21px;
    height: 32px;
    background: url("../img/pop-icon.png")no-repeat center;
}