.row-mainBox2 .con-1{
    height: 285px; 
    padding: 40px 40px 48px 40px;
}

.row-mainBox .con-1{
    background: #fff;
    box-shadow: 0 0 10px #e4e9f1; 
    border-radius: 0; 
    position: relative; 
    height: 260px;
}

.row-mainBox .con-1:hover .ti{
    color: #2468F2;
    border-bottom-color: #2468F2;
}

.row-mainBox .con-1 .ti{
    font-size: 20px;
    margin-bottom: 16px;
}

.row-mainBox .con-1 .txt{
    font-size: 14px; 
    color: #697B8C; 
    line-height: 26px;
    text-align: justify;
}

.row-mainBox .EBC-conBox .con-2{
    height: 234px;
}

.row-mainBox3 .con-1{
    height: 230px;
}

.row-mainBox .row{
    margin: 0px;
}

.row-mainBox .con-2{
    background: #fff; 
    box-shadow: 0 0 10px #e4e9f1; 
    border-radius: 0; 
    position: relative; 
    padding: 48px 40px 48px 142px; 
    height: 240px;
}

.row-mainBox .con-2 img{
    position: absolute; 
    height: 50%;
    width: 20%;
    left: 20px; 
    top: 50%; 
    transform: translate(0,-50%);
}

.row-mainBox .con-2 .ti{
    font-size: 18px; 
    margin-bottom: 16px;
}

.row-mainBox .con-2 .txt{
    font-size: 14px; 
    color: #697B8C; 
    -height: 26px;
    text-align: justify;
}

.row-mainBox .EBC-conBox .con-2{
    height: 234px;
}

.row-mainBox3 .con-2{
    padding: 36px 40px 36px 120px;
}

.row-mainBox .con-2:hover .ti{
    color: #2468F2;
    border-bottom-color: #2468F2;
}

.application-case .img video {
    width: 240px;
    height: 134px;
}